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Old 04-29-2022, 05:55 AM   #40
sr71bb

 
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Drives: 2019 Camaro Z-28
Join Date: Jul 2010
Location: Dallas
Posts: 1,485
Quote:
Originally Posted by sr71bb View Post
On the front it is fine with a 5MM spacer when I run the pirelli slicks.. I also run AZENIS RT660 (TW200) tire size 315 30 18 and with those I am going to try a 15MM spacer because I am getting a little rub with the tire on the inside on the strut itself on the fronts using the 5MM spacer. Probably best to stay with 305 width on front. I am test fitting all of that now
OK a little update on using on the RT660 setup. I just test fitted the 315 30 18 RT660's on the front again using a CAL CUSTOM spacer part number CAL-202375. This spacer is 6.35MM thick. This pushes the tire enough away from the strut body that there is NOT any tire rub on the strut body. BUT, there is maybe just two pieces of paper clearance (1/16th of an inch) room between the tire and the strut body. Remember I am using APEX EC-7 18 x 11 wheels with ET25 offset. i also run about -3.6 degrees negative camber.

So I will try next an 8MM spacer setup and check the tire poke situation out. The RT660s DONT come in a 305 30 18 size which would be perfect using just the original 5MM spacer.
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