I know the bolt pattern is 4 x 100, but what is the offset? I just ordered my 17" wheels and want to sell the stock stuff, but who on this board would want them - we all have the same thing from the factory. I want to know what else these wheels would fit on to market to other car owners.

Check out the wheel FAQ my man:

http://www.scionlife.com/forums/viewtopic.php?t=348

MISC INFORMATION

Bolt Pattern
4x100

Center Bore
54.1mm

Nut Size
M12x1.5

Stock Wheels/Tires
15"x5.5" +38 offset / 195/60-15
37 lbs per set
Alloy wheel: 16.7 lbs

Other Vehicles With Interchangable Wheels
Toyota Celica (1988-1989)
Toyota Corolla (1988-2001)
Toyota Corolla Wagon (1988-1996)
Toyota Echo
Toyota MR2 (1986-1990)
Toyota Paseo
Toyota Tercel (1989-1998)
Toyota MR2 Spyder (2000-)

That's the thing, though... I could of sworn that my tires were 185... I think the FAQ is false...

Thanks for the info.

My new wheels came today!