PintofBrew

Hi all. I recently changed from r20 245/35 to r18 275/40. My suspension is stock for my track model but my new tyres are scrapping if i hit speed bumps just a little quick (which wasnt happening before). What should i do?

VenomGT9

iTrader: (1)

Roll the fenders or change tires.
What size wheel is it on?

travlee

iTrader: (8)

sounds like you need to roll the rear fenders

terrasmak

iTrader: (8)

Without wheel specs posted , we really know nothing. My bets are on a fender roll, it should fix the problem

PintofBrew

They are 18 inch rims. I suspect they need fender rolling done inspecting my wheels this morning. Just wish i knew before getting the wide beasts thanks guys.

dkmura

iTrader: (64)

You might want to so a google search on wheel offset and backspacing to learn about wheel specs. Hopefully, you're using hub rings on all four wheels to adapt those generic wheels to your Z.

terrasmak

iTrader: (8)

Proper way to post wheel size , 18x10.5 +15

Break it down 18 is the diameter, buy you know that. 10.5 is width and finally +15 is offset.

Unless you post all 3 aspects, can't do much for you.

PintofBrew

Thanks for that i shoulda known haha.

Update: rolling the fenders worked proper specs were

18x9.5 +15 rear
18x8.5 +25 front

Thanks all

VenomGT9

iTrader: (1)

I love hearing about happy endings