LS1LT1

iTrader: (16)

Huge difference unfortunately <img border="0" title="" alt="[Frown]" src="gr_sad.gif" /> ...that particular size 18 is much taller than the 275x40x17s and 315x35x17s, they're even taller than the Z06 sized 295x35x18s. It will effectively(numerically speaking) lower your gear ratio.

oOoLy

I have camaro 98/M6 my mods in sig!! my wheels is ZR1 the front 17/275/40 the rear 17/315/35 i change it with C5 01 wheels the front 17 and the rear 18/275/40 the question is!
What will happen at my RPM and distance, weight did it different or same?

Note: i want it for street racing about 800m

Thanks
Adnan

oOoLy

Thank you LS1LT1

So i will change it to 16" <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />