Active handling issues after 345s install?
Thread Starter
Burning Brakes
Joined: Jun 2000
Posts: 1,148
Likes: 48
Active handling issues after 345s install?
I just recently installed 345s on my Grand Sport while keeping the front tires stock size for the first time and now I'm noticing the active handling is kicking in a lot more. I read a bunch of threads about switching to 345s and never noticed anyone having issues. Am I missing something here? 
The only other thing is that I have a dead tire pressure sensor. Perhaps that is confusing the car somehow. I'll find out soon after I get it fixed.
The only other thing is that I have a dead tire pressure sensor. Perhaps that is confusing the car somehow. I'll find out soon after I get it fixed.
Last edited by Vette Threat; Jul 17, 2020 at 04:26 PM.
Burning Brakes
Joined: May 2017
Posts: 1,146
Likes: 170
From: Friday Harbor WA
I just recently installed 345s on my Grand Sport while keeping the front tires stock size for the first time and now I'm noticing the active handling is kicking in a lot more. I read a bunch of threads about switching to 345s and never noticed anyone having issues. Am I missing something here?
The only other thing is that I have a dead tire pressure sensor. Perhaps that is confusing the car somehow. I'll find out soon after I get it fixed.
The only other thing is that I have a dead tire pressure sensor. Perhaps that is confusing the car somehow. I'll find out soon after I get it fixed.
After having my Vette's battery disconnected for a week or so, all the TPMS needed to be reset. My Vette would go about 10 ft and shutdown. Reset all four TPMS and the problem went away.
