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PDX-944 PDX-944 is offline
Autocross/Hillclimbs
 
Join Date: Oct 2012
Location: Wilsonville OR
Posts: 937
Garage
I mean, I hillclimb and autocross my 88TS on 18x10 and 18x12 MY02 with 3 inch adapters in the rear (because the wheels in the rear were widened on the inside). So, yes it absolutely can be done, and is done all the time.

Weights for any wheel size is all over the place. You could find 19s that are lighter than 15s, for example. I see no reason why 18s specifically would make a bit of difference assuming you have a similar diameter tire setup.

This car has been on 18s and raced by owners since... at least a decade ago?
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Old 08-16-2018, 10:16 AM
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