Vibration between 65 and 75 mph. Upper control arms, nope.


  1. Vibration between 65 and 75 mph. They also had an engineer from the OE come out to have Jul 8, 2003 · Front end vibrates under acceleration and cruising between the speeds of 65 and 80 mph. So far the dealer has replaced 4 of the tires, replaced both rear axles and May 6, 2025 · 1) Unbalanced Tires The most common cause of steering wheel vibration occurs when tires lose their proper balance. at first I though that my tires just needed balancing. This is a classic symptom of an unbalanced May 6, 2021 · My 2003 Chevy Avalanche with 210,000 miles has developed a vibration between 70 and 75 mph. Dec 18, 2023 · Common Causes of Shaking between 60-80 mph Diagnosing the cause of your car’s shake can be a complex task, but our aim is to make it easier by identifying common factors contributing to the vibrations at high speeds. When I'm driving alone, the vibration is most apparent between 65 - 70mph. The truck shook pretty good at highway speeds 70+. They lubed the steering shaft and tell me the vibration is due to badly worn tires (at 33000 miles). Most of the times it vibrates but sometimes it will stop for a few seconds then begin. At 75+ it changed to a more violent shake/wobble. Also if I let go of the steering wheel the car still drives straight. Such vibrations are symptoms of an underlying problem with your 2500 HD, which must be resolved urgently for road safety and driving comfort. Took it back they balanced them again realizing they did not remove some of the factory wheel weights. Tire balance can be disrupted when wheel weights fall off, after hitting potholes, or following tire repairs. - Is anyone experiencing this issue. I recently took my truck in for service made them rebalanced all my tires . A tire and wheel out of balance can cause a vibration. In Sept '19 I purchased a 2000 Silverado 1500 LS Extended Cab 4 x 4 with 162K miles. They told me it was my rotors but I?m not quite sure that?s the issue ( I was Jul 26, 2023 · Specific Speed Shakes: One tell-tale sign is vibrations that kick in at particular speeds, often between 40-60 mph. Over 70 is better, but the moment I let up on the gas it comes back. Such vibrations are symptoms of an underlying problem with your Tahoe, which must be resolved urgently for road safety and driving comfort. Feb 13, 2017 · Minor vibration at 65-70 mph Jump to Latest 10K views 7 replies 3 participants last post by RPITUP Feb 13, 2017 rubiman1969 Discussion starter Sep 29, 2022 · I had a an issue with vibration @ 75-80 mph that could not be found. Let’s start with the most common reasons. Tires have been rotated with Feb 10, 2024 · Vibration was between 60 and 75 mph. Nov 26, 2011 · We are talking about a vibration between 65 and 75 mph In my personal experience, Vibration between those speeds = worn U Joints. Sep 7, 2014 · Here is a quick and easy guide on how you can find out why your car or steering wheel shakes when going between 55-75 MPH. It's not a very bad shake but it's noticeable if I apply pressure I can almost prevent the shaking. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer. Dec 9, 2002 · 1987 - 1996 F150 & Larger F-Series Trucks - vibrations between 65 and 70 MPH - here is the problem: between the speeds of 63-71 MPH my truck has a pretty bad vibration. I have noticed a shake between 65-75 mph it has new tires which didn't help. Out-of-Balance Tires Imbalanced tires cause a vehicle to vibrate at higher speeds (within the 50–70mph range) and have a cupped or scalloped wear pattern. More about the vehicle and the I am getting a vibration between 65-75 mph. Do not feel in steering wheel, but in seats / body. Is this normal with a lift. Driving your Chevy Silverado 1500 at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. Condition/Concern Some customers may comment about a vibration at speeds of 56-72 km/h (35-45 mph) or 96-120 km/h (60-70 mph), which can be felt in either the seat or steering wheel. It is most noticeable between 65 and 75 MPH, in 7th Apr 17, 2024 · Vibration between 65 and 75 mph Jump to Latest 87 views 0 replies 1 participant last post by aplaskett89 Apr 17, 2024 aplaskett89 Discussion starter Jun 20, 2013 · I've had a vibration that drives me crazy between 55-75 mph that I believe has started since new tires. Why dont YOU show ME the math or A vibration graph that shows that vibrations due to an improperly balanced wheel will only be present between the speeds of 65-70 mph like OP said. Key areas to check include the driveshaft u-joints, pinion angle (especially if the Jeep has a lift), and the transfer case. 1998 SL500 Sport, brand new Yoko tires, brand new AMG wheels,fresh dealer alignment, "0" balance With the soft top up: I get a bad rear vibration starting at about 70mph continuing till 80+. Nov 12, 2003 · Long story short, I take it to the dealer complaining about the vibration at 65-70 mph, along with the knocking when making easy right turns. May 6, 2004 · Vibration between 65-80 MPH - mostly 75 MPH I am having a really frustrating problem. Jan 17, 2011 · The snow freezes up in the wheels and stuff and causes vibrations from 55 mph to about 65 mph. Below 60 mph there are no issues. I have a vibration that starts around 65 mph and really gets bad at 70 mph. Wheels road Oct 20, 2015 · You start to gradually feel the shaking/vibration in the steering wheel at 75 but it becomes very apparent at 80. Aug 7, 2020 · I have a steering wheel vibration between 65-75 MPH. Bought the truck in June of this year. Offerred to sell me a new set at over $800. thanks, R Answer Rmikol (@rmikol) New Member | 1Posts100 2 Answers Most Voted Oldest Newest 1 25/07/2023 3:44 am Jan 4, 2016 · Ok, before anybody says it, I already know that there have been other threads about this same issue, but I am at my wit's end with this truck. When I get on the interstate, and am able to crank it up around 80 mph, it drives as smooth as silk. They did balance them perfectly though and the shake is barely noticeable, and only between 65-70 now. May 5, 2005 · The vibration occurs when I'm driving even when I'm off the gas. As the title states, I get a vibration felt on the floor board and seat, not in the steering between 70-75 mph and under acceleration only. Aug 1, 2010 · vibration at 75 mph I am having a weird vibration which feels like it is coming from the rear end at HWY speeds. Nov 26, 2023 · For example, one driver mentioned feeling intermittent vibrations while driving on the highway at speeds between 65-80 mph 5. It started off between 65-75 mph. They have rotated and balanced, but the vibration hasn’t gone away. The vibration seems like it comes and goes every now and then, and 2015 ram 3500 duallyhas vibration between 65-75 mph. Such vibrations are symptoms of an underlying problem with your Silverado 1500, which must be resolved urgently for road safety and driving comfort. This did not help. Mar 24, 2021 · If your Jeep JK is vibrating or shaking in the front end specifically around 65-70 mph, here are a few things to check: * **Tire Balance:** Even if recently balanced, have your tires road force balanced to ensure there isn't an issue. Dec 26, 2007 · I have a steering wheel vibration problem between 65 - 75 (peak at about 71/72), some vibration in the steering wheel above 75 until about 90 and zero vibration at speeds between 90 and 110 sustained. * **Alignment Jul 17, 2018 · Vibration 65-70 mph Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by OldeSkool, Jan 9, 2021. Wheel bearings - nope. Rebuilt the rear end - nope. The passenger seat would noticeably be shaking. 3 with a 3 1/2 rough country lift. Seems to be worse in the 68-72 range. The vibration is definetly not coming from the steering wheel so I'm assuming there's something with the tires and or front/rear end I'm missing. To be sure I understand correctly: The shimmy occurs at 65-75 MPH and only if accelerating at those speeds-- if you hold steady or are decelerating, the shimmy does not occur? Also, I'd be interested in knowing whether it occurs more frequently up hills or down hills (or Apr 28, 2020 · Ever since I picked my 05’ F250 almost 3 years ago, it’s had an annoying drivetrain vibration. Vibrations between 60-75 mph can stem from imbalanced tires, worn U-joints, or rear differential issues. I figured that the rear driveshaft was part of the issue but did want to start just replacing parts. Jump to Latest 4. I know it's not the tires because I've put BFG's on every truck I've owned and they've always been smooth. 50,000 miles Any time I get between 53-58 mph and am either coasting or not accelerating I get a vibration. I have read the other threads on the topic in this forum - but this situation appears to be somewat unique. Suppliers include people "breaking for spares" on a regular . Vibrations between 65-75 mph can stem from aftermarket wheels causing imbalance despite rebalancing. Let’s face it– some of our project trucks are well over 50 years old and things may be getting a little worn. Lowered tire pressure to 60 front, 58 rear thinking that may help. Jul 18, 2021 · My 17 f150 had the same kind of vibration @ 75 +MPH. Suppliers/Dealers or anyone selling with a commercial view in mind CANNOT post here unless responding to a specific request of a member in a "wanted" post. It goes away above 70 mph and is a smooth ride, and it comes back when slowing down between the same speeds. It feels like I have a tire/wheel out of balance, but I run seperate wheels/tires in winter/summer and the vibration hits at the same speeds with either set of wheels/tires. It goes away if I solw down or speed up out of that range. And yes, I re balanced tires, Road force balanced tires, moved front wheels to the back, replaced shocks, brake rotors, adjusted parking brake shoes. Mar 6, 2015 · I have an annoying hop between 45-50 mph and a vibration about 70-75 mph. It is just a basic 2 wheel drive Extended Cab truck. So I took to my mechanic (I pick and choose Nov 4, 2016 · An issue with your car's suspension or drive system will cause a shaking steering wheel. Since wheel bearings, driveshaft, U-joints, and suspension are replaced, inspect tire balance and alignment first. I've got a 2016 fx4 lariat. Jun 8, 2022 · Vibration or buzzing noise at 65 mph and up. Since the day I first test drove it, I noticed a vibration which seems to come from under the truck some where at roughly 55-70 Mar 4, 2022 · At 75+, I'm getting a vibration inside the car - this is not a steering shimmy, but a vibration all over the inside of the car, to the point of where its difficult to see clearly in the rear view camera. been battling the highway shimmy for a year now. This typically creates a distinct shake at speeds between 45 and 75 mph. Driving your Ram 2500 Heavy Duty at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. If I accelerate, it stops shaking until I begin to slow down or maintain speed. Ive searched Aug 6, 2005 · I have a very annoying vibration coming from somewhere when the truck gets up to 70-80 mph and sometimes noticeable at lower speeds in town, etc. Ford F-150 – (Jonathan Weiss / Shutterstock) The most common causes for Ford F-150 shaking at high Mar 12, 2022 · Developed a strong vibration between 65-75 mph after it was about 3 years old. May 6, 2025 · 1) Unbalanced Tires The most common cause of steering wheel vibration occurs when tires lose their proper balance. Vibration planes out after 80 mph to a slight (very slight) shake. I believe I have warped front Sep 30, 2025 · Steering wheel vibration between 75 - 85 mph and a vibration from the rear at around 65. Dec 2, 2013 · 2012 DCSB off road stock with 265/75/16. Chevy Tahoe – (Jonathan Weiss / Shutterstock) The most common causes for Chevy Tahoe shaking at high May 11, 2016 · 2015 - 2020 Ford F150 - Vibrations from 45-65 mph. 10852511), saying the truck "has the Chevy shakes between 38 and 70 miles per hour. What would cause my truck to vibrate between 65 and 75 mph? I've balanced my tires, bought new tires when that didn't Driving your Chevy Tahoe at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. Here's the situation. After this long the vibration is still there, at one point it was bad enough that the mirrors vibrated off there mounts and the fiberglass beauty bumper fastenings broke. Between 65-70 mph, the vibration is steady. Deceleration, the vibration is less pronounced. Ram 2500 Heavy Duty – (betto rodrigues / Shutterstock) The most common causes for Ram 2500 Aug 8, 2022 · A place for general chat about the Jimny. I have had the tires balance and balanced again. I feel it in the seat and not in the steering wheel which leads me to believe that it is in the rear end. I just do a self serve underbody wash and that gets rid of the vibration. Jul 5, 2014 · I have a 1995 K1500 and I have a vibration at speeds between 60 and 70 mph. Does it sound feasible that a tire (s) is causing the vibration? I went by two tire shops and had them check and balance the tires, both shops said the tires appeared to be fine. Now if I have a vibration, the first thing I do is arms. Jul 3, 2015 · I’m getting a vibration that is most noticeable between 40-50 mph and 60-70 mph. What could it be? The engine is a 6 cylinder and still purs like a kitten unlike my newer gm 6 cylinder non turbo. If you’re driving a Ford F250 and experiencing Ford F250 Vibration Problems, don’t worry, you’re not alone. Unfortunately still had a vibration, do yourself a fave check the bed bolts Apr 14, 2010 · My 2010 VW GTI (2 dr MT) makes a weird vibration/resonance noise between 65 and 75 mph speeds. With the replaced leaves and the extra leaf I put in, she doesn't squat back on accelearation, better acceleration, etc Nov 22, 2020 · I put a 100 miles on the truck, and had tires rebalanced due to vibration at 35-45 and around 70. . Anyone notice something similar Driving your Ford F-150 at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. May 31, 2016 · Hey guys need some help, gonna try and keep it short and sweet here. It would get better when I took my foot off the gas, but as soon as I started to accelerate it would come back again. Mar 17, 2023 · February's Cummins of the Month is now open for entries! Vibration around 65-75 mph. Last fall I replaced or had rebuilt everything from the motor/trans/transfer and rear end and both drive shafts Nov 7, 2023 · 2015 - 2020 Ford F150 - Vibration at 70 mph and up - I?ve got a 2019 2. The seats shake like the truck is about to fall apart. I have had the tires road force balance tested, for faulty tires Have vibration on 96 Safari rwd between 65-75 mph. The vibration at 35-45 was resolved. But then smooths out after 75 but I can still feel it a little bit, just not as bad at higher highway speeds. Car Shakes When Driving Over 70 mph 1. I have had the tires balanced five Jun 9, 2020 · We all experience vibrations in our trucks at one time or another. I noticed I?m having a vibration at highway speeds. It's worse at 65-70 mph. Feels like it’s during steady throttle and lessens when I let off Feb 23, 2012 · My truck has an intermittent vibration in the 65-70mph range while cruising on the highway. The worst tire/wheel was on the drivers side front. Aug 15, 2016 · Vibration mainly at 55-75 mph. The noise/vibration goes away after 75. Upper control arms, nope. 2 days ago · Is your car shaking over 60 MPH for some reason? Here's a guide that explains why your car shakes and how you can fix it or the repair cost. This is where I am at with it: it will start shaking at around 65 and get worse at 75. I have owned the car since 40,000 miles and it now has 100,000 miles. The only time I feel it is when I’m going between 65-75mph. 7 engine. Anyone notice something similar Nov 23, 2020 · This list should give you a comprehensive rundown of what to consider when determining why your car shakes when driving over 70 mph. Took it to dealership and they balanced tires. It had new tires on it. Slower than that, and it’s perfect smooth…above that, smooth again. The vibrations can be felt through the pedals (accelerator, clutch). still hop / vibration. I have gone back to the dealership but the told me that its Oct 6, 2020 · I am at a bit of a loss here. Help please Jump to Latest 13K views 19 replies 9 participants last post by roswell Mar 21, 2017 L Mar 2, 2014 · For a few months now I have had vibration that sounds more or less like a bad wheel bearing at speeds around 70-75 MPH. Oct 28, 2018 · 2009 - 2014 F150 - 55-70 mph vibration, can't find the source of it - So I have a 2013 F-150 FX4 super crew cab, long bed 5. Oct 6, 2008 · The problem is very annoying, in that 60-75 mph is what you would typically drive, without breaking the speed limit too badly. Also inspect for bent rims or out-of-round tires. New tires that was forced balanced, new bilstein shocks and steering stabilizer. It feels like it is coming from beneath the middle of the dash or the center console between the front seats. The vibration is not isolated at steering wheel. Feb 13, 2012 · Vibration is still there. I had a Tire Center check Mar 16, 2015 · This included front and rear vibration between 65-75 mph and a lot of rear end whine. Apr 28, 2020 · Ever since I picked my 05’ F250 almost 3 years ago, it’s had an annoying drivetrain vibration. Ill bet you cant do that either. In the past few months, I've begun to feel a vibration that wasn't there before while driving at highway speeds with light acceleration. In some cases, the brake pedal also exhibited pulsation, indicating the issue might extend beyond the steering wheel. Then I took them to a place with the best balancing equipment available and they're the ones that told me 2 of them were out of round by 3-5%. When I'm driving above these speeds, it goes away or that I don't feel it anymore. Took it back and they road force May 20, 2004 · The Ranger gets a nasty vibration between 65-75 mph. wheels recently balanced and continues to viberate. Any ideas besides the tires? Reply to McQualude Reply Oct 30, 2004 · I had vibration and a lot of other fun problems on my 1990 D-150 till I rebuilt the rear end suspension. A few more information about the vibration: When I'm driving between 60-65mph, I can feel the vibration start to begin. I would associate the vibration at 70 to a bad u joint, a high speed vibration, but it wouldn't go away with throttle modulation. May 3, 2021 · I have a 2018 Ram 2500 with the 6. Most noticeably 70-80 mph. I have a 2014 Silverado 1500. Running Michelin Defenders LTX275/70/18. I had all the tire balanced at Discount tire and it corrected most of the problem Part of the problem was the Good Year tires that came on the truck. New shocks - nope. Runs smoother before hitting about 65 mph and smooths back out going over 75 mph. No other associated symptoms. Fixed the little crack on the airfoil under the front bumper and mounted a camera under there - nope. May 19, 2020 · Hey guys I have a 2011 Silverado 1500 5. Goodyear Wranglers from Walmart. With more people (300lbs+) the vibration does not show up until about 68mph. At just about 60-65 mph, I get some shaking that seems to be coming from the front end, though the steering wheel does NOT move with the vibration, and it seems to only occur when I'm coasting or just maintaining speed. It seems to be coming from the back end but I'm not sure. Jul 16, 2023 · Hello everyone, I'm seeking assistance in identifying the source of an unusual vibration in my 2020 REWB. What are the 10 most common causes of truck vibrations? Bad tires Bent or damaged wheels Unbalanced wheels Bent axle or Feb 19, 2019 · On March 30, 2016, a dealer reported a 2016 Chevy Silverado 1500 with a similar vibration issue (NHTSA No. some days are worse than others. I am trying to figure out where I am getting a vibration and shake in my steering wheel. asked on Tue 09/30/2025 1999 | Boxster | Other | Omaha, NE | 34000 miles Both (front and back) vibration seem to occasionally disappear and then come back. It only happens between 65 to 70 mph but it is a fairly bad vibration. * **Axle/Hub:** Consider the possibility of a bent axle flange or wheel hub bearing issue. Have replaced / Feb 17, 2007 · This is for the 2001 Dodge Dakota in my signature. Just posting this for everybody's information, since it's an issue I've now run into twice on my '99 2WD. u-joints? Any point in taking it to a drive shaft shop to have the shafts balanced? 2007 FX2 Supercab Vibration Issue Between 65-75 MPH FX2 Supercab often experiences vibrations due to wheel imbalance and tailgate rattling at highway speeds. The vibration has always been there. The front end has been rebuilt. 2014 Silverado Lifted 6 inches on 35s with 20x10 Fuels A couple weeks ago I took the Aug 1, 2012 · My steering vibrates / shakes in the 65 - 75 mph range. A load force balance and alignment found the issue to be a bad tire. It basically feels like the road noise and road surface is being transmitted into the car. Happens on a smooth road, fades up around 72. Most of these are problems we can fix ourselves, it’s just figuring out what the problem is. Both front hubs have been replaced as they went very bad within a month of each other. Dealership fixed it quickly under warranty. feels as if it is in the rear. I did everything except the rear arms first before doing the rear arms. It’s not really coming from a certain area of the truck like the Oct 11, 2016 · Does your truck feel like it has a tire out of balance when you reach a speed between 70 and 80 MPH? Since new, my truck has had a shaking issue which feels like the rear tires are out of balance. Regardless, the Jun 2, 2020 · My entire vehicle vibrates - steering wheel and the rest of the vehicle between 75-8**mph - 2008 Highlander Hybrid 140k. feels as if it Mechanic's Assistant chat Customer: 2015 ram 3500 dually*****has vibration between 65-75 mph. Jump to Latest 3K views 10 replies 4 participants last post by j cat Jan 18, 2024 jjruggles Discussion starter Nov 22, 2020 · Significant vibration felt through the steering wheel between 55-75 mph. I balanced and rotated the tires, however, still have the Mar 21, 2021 · I had vibration between 65 and 75, took it to a local tire shop and had all 4 wheels road force balanced. With the top down: Not nearly as bad Feb 23, 2017 · Car shakes from 60 to 80 mph, not tires, wheels or alignment Ask Question Asked 8 years, 7 months ago Modified 5 years ago Mar 11, 2018 · Truck ran smooth for about 300 miles and vibration started again. Below 65 MPH, she is smooth as can be. 7 4x4. A Jun 16, 2022 · Since driving off the lot there has been a vibration between 60 and 70 mph (now at 5k miles) It feels like you’re riding over rumble strips with smooth gaps in between. Jan 9, 2021 · Vibration 65-70 mph Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by OldeSkool, Jan 9, 2021. 5K views 17 replies 7 participants last post by slowmover Apr 1, 2024 Red and Black Discussion starter Aug 3, 2024 · Anyone with vibration around 65-75 mph. Alignment appears good (can let go of steering wheel and truck runs straight on flat road), per Discount Tire there are no wear issues, and I notice it more when I am slowly accelerating through that range. It is clear/loudest at 70 irrespective of whether accelerating through or coming down to 70 Dec 4, 2014 · I had my 26's balanced twice and still had a vibration at highway speed. During the first weeks, it seemed clear that the ball joints were toast. Clicking or Clunking: Heard a strange noise when starting or shifting between drive and reverse? Nov 26, 2011 · I have a 2000 Tahoe with a vibration through car that appears between 65-70mph. Took it back and they road force Driving your Chevy Tahoe at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. 0 V-8 with 70,000 miles. While traveling at highway speeds, there was a pretty major vibration starting at 50 mph and getting worse the faster I went. Mar 28, 2022 · Hi all, Picked up my Wind AWD 2 weeks ago and love it, aside from the usual minor quirks. Help?!??? Mar 15, 2024 · At 75+ it was downright awful. They adjusted and put the wheel on the back and it fixed 75% of the vibration to the point that I can live with it. I've noticed a slight vibration, seems like it's from the front end, between about 65-70mph. I’ve taken it back to the dealer several times. Lower ball joint - nope. Not a massive vibration but Mar 28, 2022 · Hi all, Picked up my Wind AWD 2 weeks ago and love it, aside from the usual minor quirks. It starts at 60, but like clockwork it gets very noticeable at 75. The vibration be felt through the steering wheel, you can even see it when there is a cup of Aug 9, 2022 · Ok my 22F250 has a vibration issue. well I just put a new set on and the truck Jun 14, 2005 · This is going to be difficult to diagnose without having a good driveability technician personally experience the condition. I am getting the run around from the dealer and mechanics to the point where I am ready to sell the vehicle after having spent over $1600! Any help to get this fixed will be greatly appreciated. In this video I am assuming there are no obvious suspension or steering Oct 2, 2023 · The car may vibrate at speeds higher than 65 MPH because of bad tires, unbalanced wheels, poor alignment, suspension or brake problems, and car body problems. Two tires replaced because out of round. This did not fix it. if you get up to about 75 it will smooth back out. Cars shouldn’t shake – even at high speeds. Original shocks without leaks. Since the issue isn't present when revving in neutral, it's likely driveline-related rather than engine or wheel balance. I took it to the shop. I have had the tires balanced three times with no improvement. Jul 21, 2024 · Long story but, My 2023 F350 Dually has had vibration issue's from day one when I picked it up at the dealer, the vibration start at around 65 mph gets worse between 70 and 75 then starts getting better when above 80. Such vibrations are symptoms of an underlying problem with your F-150, which must be resolved urgently for road safety and driving comfort. Any thoughts or suggestions would be greatly apperciated. I've tried: Four wheel alignment. Jan 28, 2013 · 1999 - 2016 Super Duty - Vibration between 70-75mph - hi everyone, I just picked up a 1999 v10, automatic, f350, lariat, 4wd, crew cab, dually, long bed, 101k miles. If I drive up to 70MPH Apr 23, 2021 · Soooo. Chevy Silverado 1500 – (Jonathan Weiss / Shutterstock) The most common causes for Customer: My 2007 Mercedes S550 has a vibration between 65 and 75 mph. I swore it was an out of balance tire, went back and forth with Goodyear several times to no avail. Once in FL I had the tires rebalanced, the 60 below speed was smoother but the 70+ unchanged. Have 600 miles on truck now. A mechanic taped some weights on the driveshaft and it shakes about 50% less worse. can you answer why? Mar 28, 2024 · If you're experiencing vibration under the seat of your Jeep at 65-75 mph, especially in 5th gear, several potential causes should be investigated. I have a bent wheel so that might be the other 50% (it shook with the stock wheels as well, got a little worse with the mystery fb marketplace Pro Comp steel wheels). a2 7vx yn2o2g rndb3 ey 5wwh wbve 3xcey 2ww4n azl58