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Need some help with PSI on my DR's

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Old 12-19-2005, 12:13 AM
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Default Need some help with PSI on my DR's

I have 315/35/17 BFG DR's on heavy *** 17x11 ZR1 wheels. I went from like 25psi down to 15psi and the best 60ft I could get was 1.8x's. I was running my old setup which had 3:42's. Still though, I should have had better 60ft times.

So what is the best PSI to run them at? I have 3:90's, and twin disc clutch and LT's now.........so that should help a bit.
Old 12-19-2005, 10:08 AM
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MT recommends starting at 20psi and adjusting from there. 20 worked for me so that's where I've stayed.




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