The manufacturers have specs for stiffness variation. Tires are not perfect and the stiffness varies as they rotate. You can't balance out road force variation but since wheels aren't perfectly round either a competent tire shop with a Hunter can line up the stiffest spot on the tire with the lowest point on the wheel and that helps minimize the overall forces from the tire/wheel assembly.but if the road force variation from the tires is too high you're screwed and even match-mounting won't be enough. Your problem is likely one tire/wheel assembly on the high side for road force variation or both front tire/wheel assemblies having a moderate level of road force variation. You absolutely need to have your tire/wheel assemblies measured on a Hunter machine because you are looking for excessive road force variation.not imbalance.

With my very untrained auto mechanic eye. I am putting it up on ramps tonight just to see if there is anything I can see. Just looking for any experience or feedback. I did some further research and found it could be a possible bad u-joint but I think FS would have found that in their review. I picked up my car on Monday and when parking in my driveway, heard the clunk. FS couldn't recreate the noise and said they check all major components under the car and everything was solid. Took it to Firestone because the dealer service is so expensive (Toyota has done all my maintenance to this point because I love my car) but for this I wanted someone else to look at it. I can't say it always does it on a level surface though. I had my brakes done by Toyota a little while back and now whenever I back up my driveway (very slight elevation, nothing crazy) and come to a rest before continuing onto the street, the vehicle now makes a 'clunk'. I feel like it has something to do with the steering mechanism/column? I am willing to pay to fix it, I just need to know if anyone knows what causes this?Ģ. It has done this since I bought the car new in 2018. The vehicle is aligned, has had new tires and wheels installed/balanced.blah, blah, blah. Does anyone have any experience/fixes for a shaking steering wheel at 65-70 mph? Toyota never had a solution.

Reactive paint shop pro 2020