Quote:
Originally Posted by ice_lt1
The tires I wanted didn’t come in a 255/40/20 so I just went with what came in my LT1. My current setup is 275/35/20 and 305/35/20 and it’s fine. Was just wondering if the computer would get all wack.
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Yeah, that's a valid setup, too. As long as the deviation from the stock front/rear ratio is less than ~3%, the computer will be happy. Wish I had definitive proof, but of course we don't have access to the actual software, so everything will necessarily be conjecture; however, there have been several examples of under and over threshold setups here in the forum, guys with the latter having stabilitrak / ABS issues.
I run 315/30/20 in the rear because it's a closer match and I have extra weight in the front.
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq
Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods
JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune
1100 - 1/30/18 | 2000 - 1/31/18
3000 - 2/06/18 TPW 2/26/18
3400 - 2/19/18 | 3800 - 2/26/18
4300 - 2/27/18 | 4B00 - 3/01/18
4200 - 3/05/18 | 4800 - 3/14/18
5000 - 3/16/18 | 6000 - 3/19/18