M/T Drag Radials Tire Pressure

Super XR7

Registered User
Anyone running the M/T that can give me a good starting tire pressure for the dragstrip? Tire is 255-50 x 16" M/T drag radials.

Thanks in advance
Mike
 
I've found that I run my best 60' times (and E.T.'s) with 21 psi in them. Anything lower than that, and I start loosing time on the top end without improving the 60' at all.

-Rod
 
Rolling Resistance

racecougar said:
I've found that I run my best 60' times (and E.T.'s) with 21 psi in them. Anything lower than that, and I start loosing time on the top end without improving the 60' at all. Rod
Due to Rolling Resistance?

I take my Comp T/A's down to 20, just to get any kind of traction at all.

68COUGAR
 
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