New here... Can you run 18x10's all the way around?

[SNKPWR]

American Muscle 10th anniversary 18x10 (+45) replicas for me. For now running 255's all around. Yeah they're stretched a bit but not too bad really. Already had the tires that are practically new so I'll have to wear them out before getting at least 275's on there.

Yes, I know... it needs to be lowered

Seeing your pic makes me wonder if the car that I picked up "mostly stock" is actually lowered already. Can you tell from a pic? Guess I need to get a wheel off and look.

 

[warpig12354]

18x10's all the way around for me too

Sent from my iPhone 5S

What tire sizes?

 

[302GT]

Seeing your pic makes me wonder if the car that I picked up "mostly stock" is actually lowered already. Can you tell from a pic? Guess I need to get a wheel off and look.

I'm on a hill which tends to bring the front end up with the parking brake on. Yours looks factory from what I can tell.

 

[frank s]

Seeing your pic makes me wonder if the car that I picked up "mostly stock" is actually lowered already. Can you tell from a pic? Guess I need to get a wheel off and look.

Find a real measuring stick and a level piece of pavement (your garage floor must be good enough) and measure the distance from the floor to the top of the fender arch at the wheel center. There have been enough folks here who put those numbers up for you to compare. For example, my 2009 GT/CS starting/before numbers were:
LF 28 5/16 RF 28 5/16

LR 29 5/16 RR 29 9/16

Immediately after installation of FRPP "P" springs and Koni Sports, with same tire tread depth and half a tank of fuel:

LF 27 11/16 RF 27 10/16

LR 28 10/16 RR 28 11/16

Each of them settled another sixteenth lower after five hundred more miles, same tires, same spot on the garage floor, half a tank of fuel.

 

[cr2596]

Would 295/40 18s on 18x10 et 38 square work on a '12?

 

[STOCK GT]

Yes absolutely.

I have run 18x10's and am currently running 20x10's all around with plenty of clearance.

18x10's with 285's all around:






20x10's with 285/35 fronts, 305/35 rears:

What wheels are those in the lower picture. The silver ones.