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Front tire Air Pressure

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Old 04-29-2007, 12:06 AM
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Originally Posted by ILLWS6
My cheapo kumho's say 65psi max pressure so thats what I run at the track. I've done this for years with no problems.
You're not talking about the Kumho Power Star 758s are you? I have those on mine and it says 44 psi max.
Old 04-29-2007, 05:55 PM
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Originally Posted by Matt D
You're not talking about the Kumho Power Star 758s are you? I have those on mine and it says 44 psi max.
No thet're ecsta supra 712's but I just checked them and they do say 44psi not 65. Oops!
Old 04-29-2007, 06:51 PM
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Originally Posted by JL ws-6
I run the 4 ply sportsman tires, and run them at 45.
JL, you daredevil, runnin' the 4 plys at 3500+ lbs and the iron block up front to boot. The 4 plys are for cars under 3000-haha.
Old 05-01-2007, 10:55 PM
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Originally Posted by Coach 02 A3 Z/28
I run my Goodyear front runners at 30 psi to 32 psi. It all depends on how hard I am hitting the tree.

Coach
rollout!
makes a bit of difference.
ive ET'd a few hundredths better at times with less pressure.
i run a 205 75 15 radial up front.
i have picked up about .25 mph 1/8 mile REALLY cranking them up in the pressure.

all depends on what you are after.
Old 05-02-2007, 01:37 PM
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I run my DS-2's at 32psi.
Old 05-02-2007, 01:46 PM
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Originally Posted by ILLWS6
My cheapo kumho's say 65psi max pressure so thats what I run at the track. I've done this for years with no problems.
same tire/ 60lbs preasure here for the past 4 years 1000's of passes still the same tires too. Kumo exsta. 275-40-17



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