C4S oem wheel size?

C4SxM5 · #1 06-23-2004, 03:08 AM

anyone know what size wheel (front) came on the 02 C4S? My best guess so far is 18x8 w/ et 50, but I just wanted to be sure.

Thanks

WARDHOG · #2 06-23-2004, 05:03 AM

Front Rims 8 J x 18
Front Tires 225/40 ZR 18
Front Brakes 13.0 inches

Rear Rims 11 J x 18
Rear Tires 295/30 ZR 18
Rear Brakes 13.0 inches

JASCLASS · #3 06-23-2004, 06:00 AM

Quote:

Originally posted by C4SxM5
anyone know what size wheel (front) came on the 02 C4S? My best guess so far is 18x8 w/ et 50, but I just wanted to be sure.

Thanks

You are correct the front spec is a 18x8 with an offset of 50.

C4SxM5 · #4 06-23-2004, 08:08 AM

JASCLASS & WARDHOG: Thanks for the response. Can anyone tell me how you can tell if your wheels are Hollow or not. Do you actually have to take the wheel off?

JASCLASS · #5 06-23-2004, 09:19 AM

Quote:

Originally posted by C4SxM5
JASCLASS & WARDHOG: Thanks for the response. Can anyone tell me how you can tell if your wheels are Hollow or not. Do you actually have to take the wheel off?

The C4S comes from the factory with solid spokes, you can check if you wish by the following: Hollow spokes have metal valve stems and the rear of the spokes are flat, solid spokes have rubber valve stems and the rear of the spokes have ridges, just feel the back of the spokes with your hand and you will be able to tell.

C4SxM5 · #6 06-23-2004, 12:29 PM

JASCLASS: YOU THE MAN!!!

C4SxM5 · #7 07-01-2004, 08:48 AM

can someone "JASCLASS....." tell me what the rear wheel spec. is?

frayed · #8 07-01-2004, 09:57 AM

Anyone know the weight difference b/t the two?

Chronos · #9 07-01-2004, 08:53 PM

Quote:

Originally posted by C4SxM5
can someone "JASCLASS....." tell me what the rear wheel spec. is?

I was just looking at a set for my narrow body C2; I was told the rear offset was incorrect hence I passed on them. Here's the specs:

Fronts are 225/40 ZR 18 N3, 18 X 8 with 50mm offsets
Rears are 295/30 ZR 18 N3, 18 X 11 with 45mm

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