Tubeless tire pressure

Kegracing · 06-12-2015, 10:29 PM

Mike,

I run 29.5x9 bias or 28x10 bias on my 67 Firebird when bracket racing. Also run radials at times, but summer heat in TX, I trust the bias more.

I weigh 3350 and 60' 1.48-1.52 depending on track and launch rpm... I normally run about 14 psi in the bias tires. Normally on 10" rim. 20 psi in the radials. Auto with 5200 rpm converter. Footbrake. GM ZZ4 legal crate motor.

Hope this helps. Good luck.

Ken

Stock 412

06-12-2015, 10:29 PM	#8
Kegracing Member Join Date: Jun 2002 Location: Red Oak, TX Posts: 441 Likes: 0 Liked 0 Times in 0 Posts	Re: Tubeless tire pressure Mike, I run 29.5x9 bias or 28x10 bias on my 67 Firebird when bracket racing. Also run radials at times, but summer heat in TX, I trust the bias more. I weigh 3350 and 60' 1.48-1.52 depending on track and launch rpm... I normally run about 14 psi in the bias tires. Normally on 10" rim. 20 psi in the radials. Auto with 5200 rpm converter. Footbrake. GM ZZ4 legal crate motor. Hope this helps. Good luck. Ken Stock 412