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Old 11-21-2021, 12:21 AM   #3219 (permalink)
Shoeshear
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Quote:
Originally Posted by OptionZero View Post
There’s no reason to go with that conservative a size.

You want 18x10.5 or 11, +15 all around. This is the range track folks use here, with anywhere from a 275 to a 315

+35 is worse than stock
Yeah, I was thinking 10.5, or are you saying that’s too conservative? The ET (30 for Nt03+m and 35 for RS05RR) is so I can run the same wheel front and back to increase the life I get out of the tires. Going to run a 20mm spacer in the rear, none in the front. Others seem to have run a 15-20mm spacer without issue (I believe Hotrodz runs/ran a similar setup).

I realize that’s suboptimal in a certain sense, but the ability to rotate the wheels is important to me. My real concern was the wheel shape of the RS05RR and if it would have any fitment issues. I would guess not, or to run a 5mm spacer in front along with 20mm in the rear (based off the offset of +35 that I was able to find in stock).
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