What tyre pressure should I use for 1/4mile run.

xHoon · 02-24-2012, 03:13 PM

Guys, me and few friends are heading down to WSID this Wednesday, just wondering what is the best tyre pressure to use on a non run flat 18" road tyre on my a 135i for a good 60 foot? I was thinking of dropping it down to 20psi, is that too low?

MrBlonde · 02-24-2012, 03:39 PM

Run it at the normal tyre pressure you do on the road. In an 18" tyre it won't make any difference because you've got no sidewall to play with.

02-24-2012, 03:13 PM	#1
xHoon Enlisted Member 16 Rep 31 Posts Drives: M235i Join Date: Jan 2012 Location: Newcastle iTrader: (0)	What tyre pressure should I use for 1/4mile run. Guys, me and few friends are heading down to WSID this Wednesday, just wondering what is the best tyre pressure to use on a non run flat 18" road tyre on my a 135i for a good 60 foot? I was thinking of dropping it down to 20psi, is that too low? __________________ JB4, KW V2, AR DP
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02-24-2012, 03:39 PM	#2
MrBlonde Colonel 122 Rep 2,695 Posts Drives: Audi TTRS, M Coupe, 1299 Join Date: Jan 2008 Location: Merewether iTrader: (0)	Run it at the normal tyre pressure you do on the road. In an 18" tyre it won't make any difference because you've got no sidewall to play with. __________________ .-=[ Kenny ]=-. 1999 BMW M Coupe 10.775 @ 134.35 mph w/1.600 60' (Best 136.07 mph) 25th August 2004. +2010 X5 35D+ Check out the 1Addicts Drag Racing Standings and Drag Racing 101.
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