Technically speaking, what is back spacing on rims - Need Assistance>>>

SilverStallion

Founding Member
Mar 26, 2000
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Ontario, Canada
I am about to order 10.5 Cobrs R Replicas from AFS to match my FRPP fronts, and I have a question about backspacing. I am a bit paranoid as I am running H&R Supersports and will be running BFG KD 315 rubber on the new rims and I DO NOT want to roll the fender lips.

Here is my question...what is back spacing...the 9" Cobra Rs are a back spacing of 5.95" and the AFS 10.5" R Replicas are an offset of +27mm and a back specing of 6.65".

I have no idea what this means, and would like to understand in order to put my mind to rest that I will not be scrubbing.

Thanks in advance for any help that will be shared.
~Darren
 
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