I have an 08 coupe. Dropped on ksport coilovers. Ive taken alot of time reading up on wheel size and offsets. I dont need an explanation of what offset is. I was going for 19x10 in thd back and 19x9 up front. But decided to just go with 20s instead. But havnt decided on an offset. I may go w bags in the future so i want to keep the tuck i already have. So any advice for offset and tires would be greatly appreciated. For tires i want a slight stretch. Not to much because i have a stillen supercharger kit being installed. Thanks guys..

 

Welcome to the site
For a SC setup I'd go w/ more tire and run a standard mount since you'll be gaining 100 or more HP.
Check Sylos' coupe in this thread
https://www.myg37.com/forums/brakes-...overs-awd.html
He's running 20x8.5 +35 on 245/35/20 front & 20x10 +35 on 295/30/20 rear,
You could run your 9" front w/ the same +35 offset on the 245s as there's still clearance.
Just my 2 cents.
Brad

 

20x9 +25 with with 245/35/20 and 20x10 +30 with285/30/20. Since you drive a coupe what these offsets will give you is an aggressive look while maintaining a tuck. On my current setup I'm running a 20x9.5 +15 on a sedan with 245/35/20 in the front easy but the car is slammed so I guess even if you conservative with your drop these sizes are best of both.

 

Thanks guys. I think im gonna go with eurotek 06 20x8.5 +25 w 245/35 and 20x10 +35 w 275/30 im almost positive thats the look im going for.

 

Should be about a perfect fit at the fender and those tires won't be stretched at all, should be a nice setup for all that future power
G/L w/ your SC plans, set up a build thread if you get time.

 

Great choice...!
Maybe if you can post some pic's. for everyone to see your set up.