I have replaced rotors and pads all the way around, new calipers in the back, and had the front tires road force balanced. Yet i still have a pretty bad shake at anything above 45mph and it just started about a week and half ago. When i had the fronts balanced today they tried telling me the back tires were so jacked up they couldn't balance them. These rims and tires are only 3 months old. I plan on taking it to another tire place this week, i don't want to believe that my tires are already going to hell.

 

check your u-joints

 

Or take the back tires and put them on the front and see if the vibes move or feel different

 

thanks for input i got under it last night and the u-joint back by the rear end has a little play in it. So i will be moving the fronts to back and back to front see if thats the issue or if its the u-join.

 

If the tires are that far out, you can try spinning them on the rim 180 and rebalancing. Sometimes that works too.

 

well today i put the backs on the front and fronts on the back. i checked all the tires for correct tire pressure and i still have the shake. I looked over the driveshaft and i don't see any weights missing so my guess is going with the u-joints. i will be taking it into the local 4x4 shop next week to get looked at because its driving me nutz.

 

well took the truck to the local 4x4 shop had a rear u-joint with 1 cap showing some wear, but overall not bad and certainly not bad enough to shake the truck like what i had going on. They suggested another tire place to have the tires balanced again. I had them pull all the wheel weights and they dismounted the tires and put some type of bebies in the tires to balance them. $120 bucks later and the shake is gone.

 

Tire to hear and glad you got it fixed.

 

I put those little balancing bb's in my Harley tires and they work great. Any idea how much bb weight they put in each tire and where I can get them? I will try anything to get my shake between 64-72 mph to go away. It's right where you cruise on the highway and a pain in the a**!

Aaron