Help car vibrates
 

I just got new tires and i have vibrating problems in high speeds. 100kn/h and above. the wheels have been balanced I placed hub rings. after placing the rings it reduced vibrations. my tires are 215/45/17 kuhmo 712s

Do u have bent rims? Maybe the balance machine they have isn't any good.

alignment?

was it vibrating before u put the new tires on?

:dito:

no it was perfectly fine before i had the rims. on and the rims dont look bent. balance seemed fine. i got the people to do it twice.

rotate the tires front to back and see if the vibration moves around. Maybe you got a bad tire, take it to a place that has a balancing machine that can simulate road load. also double check all your lugs. finally, swap the stock tires on and see if the vibration goes away.... then go back and swap in a pair of wheels at a time on the front axle and see which pair causes the vibration. then take off one and replace it with a stock one. if the vibration goes away, then that's the bad one... see if they can replace the tire for you or whatever.