I recently re-acquired a 1990 Chevrolet Camaro RS. I would like to order and install a set of OER 16 x 8 Iroc Z style aluminum wheels on the vehicle.


On the website there are two different product # sets available. Product # R4424 comes with four wheels with a 4-1/4" backspace. Product # R4425 comes with staggered backspace. Two wheels are 4-1/4" backspace and two wheels with 5-1/8" backspace. My vehicle has drum brakes in the rear. I'm hoping to run the 245/50/16 Tires on the vehicle.


Do you know which set would be correct to order for my vehicle?


Another wheel I like is the OE Creations 148 Black. It comes in a 16x8 and a 4.5 backspace. I would prefer the look of the original Iroc wheel though.

 

Anybody have any info to add?

 

Sounds like the package with the 4 matching backspacing would just be like running 4 fronts (you would have to check stock back pacing to verify). If that's the case I would personally run the 4 fronts since you'll be able to rotate your tires. Autocross guys also prefer the 4 fronts since the rear tracking gets pushed out some.