Wheel sizes

[IEATVETS]

Am getting ready to buy a new set of wheels and have a question about the size of wheels. I will be buying 18' wheels but what does the 2nd set of #'s on wheel sizes stand for, such as 18x11.5 or 18x12? Also, what is the size of stock wheels on a 00 GTS? Before any of you ask which wheels I am getting, I am leaning toward the CCW 505A but am also considering the Forgeline SP3P.

 

[Da1cop]

Wow, I have never seen 18foot wheels on a Viper, not even on a monster truck!

 

[Topawam]

I think they are the width of the rims. On your car, they should be 18"x10" in front and 18"x13" in rear. Somebody will confirm that.

 

[banton]

I think they are the width of the rims. On your car, they should be 18"x10" in front and 18"x13" in rear. Somebody will confirm that.

That is correct.

 

[IEATVETS]

Thanx guys. Never knew how many different sizes of 18" wheels there were until I was in the market for a new set.
PM sent Brad

 

[banton]

Thanx guys. Never knew how many different sizes of 18" wheels there were until I was in the market for a new set.
PM sent Brad

PM back at you, Duane

 

[KenH]

It is the width of the rim. I run the CCW 505A's in 20x12.5 and 19x11 sizes on my GTS.