[NPB4ME]

Has anyone experianced this after getting larger wheels? I've talked to a few IS300 and GS400 owners that said they feel a vibration after running 19's. Seems to vibrate when around 65-70 and just cruising.

 

[Hyper]

it could be that you feel the road alot more with the lower profile tires. my 235/35's feel paper thin.

 

[NPB4ME]

Thats what I thought, but it does it all the time, even on newly paved highways. Hmm, maybe its just one of those things that you have to get used to. Dealer told him that the car was in perfect shape.

 

[lambchop11078]

My wheels tend to vibrate on old pavement. On the new smooth black pavements is a different story, nice smooth sailing there.

 

[shuggy]

Maybe your wheel locks are a little loose... :crazy:

 

[dew0991]

Check tire force variation

Have the force variation checked on your tires. I ordered a brand new set from the Tirerack and 3 out of the 4 (18" Pirelli Neros) were over 2x the recommended force variation. This causes tremendous vibration.

 

[NPB4ME]

Thanks Dew, I will do that.