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Old 04-30-2024, 07:42 AM   #36
White1SS
 
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Drives: White 2024 1SS M6
Join Date: Nov 2023
Location: PA
Posts: 183
Quote:
Originally Posted by LT1Zob View Post
Not sure I was discussing this with you a few weeks back, but keep in mind your speedo. I have the 20x10s all around with 285 30 20s and my speedo is off by 2-3 mph, depending on speeds (the higher the speed, the more the variation. 75mph on speedo is actually 72. Otherwise, 0 complaints.

Yes that was me....I really like the look of your square set-up. The 285/30's are about an inch shorter than factory spec, so they will definitely throw off your speedo, as would a taller 305/35 or 315/35. The 315/30 is essentially identical in height to the factory 275/35 rears.


I use the online calculator to show offset and mph variances with different wheel combos.


https://www.willtheyfit.com/index.ph...=10&offset2=23



When comparing the factory front 245/40/20 on a 8.5" rim 20 offset, to a 275/35/20 on a 10" rim 23 offset, I just don't see how the 10" front rim will clear the front strut brace, do you have any issues with rubbing in the front ? I don't have mag ride if that makes a difference.
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