Quote:
Originally Posted by GUMP
Radials are always less forgiving than a bias ply. I have over 100 passes on the 4457's that are on my COPO and they are not close to being done. They do not like a big burnout. What tire pressure did you try? I run 20-22 PSI. I agree that weight should help.
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I've been at 21psi..but I haven't tried anything different in the heat. I was pretty sure I didn't want to go lower and was afraid to go much higher. I'll try 22psi tonight at test and tune.