PONTIAC SLP

iTrader: (3)

I have Mickey Thompson 275/40R17 installed , I want to test the car from a dig (1/4) mile , I will test the car 2 runs the first run low RPM without nitrous and the second high RPM with nitrous and i'll spray from the launch , what PSI i should refill the tires ?

thanks in advance.

ndfrsd6

iTrader: (5)

i would start at 18-19 psi

PONTIAC SLP

iTrader: (3)

lets see another opinions

BottleFedZ346

iTrader: (17)

I would run them at about 17lbs goodluck.....

ndfrsd6

iTrader: (5)

what suspension mods you have ?

JGKadell

iTrader: (4)

I never ran the M/T Street radials, but I always had good luck with 16-18 at the track with any 275/40/17 DR. I always heard to run as much PSI as you can as long as you still hook.

PONTIAC SLP

iTrader: (3)

I only have the lowering kit , I'll test the car in two times so i don't matter if the rear end broke because i'll order the 12 bolt Moser

we don't have tracks here , i'll test the car at the street .