I just purchased a pait of M/T ET Streets 26x10.5x16s. What tire pressure should i be running these things ate? I am mounting them on my old stock 16x8 Z-28 wheel without tubes. I am also switching them at the track so they won't see street use. Thanks.

 

Start with 20 psi and work your way down. You want the max tire pressure and have it still hook. I ran mine at 16psi.

 

Exactly, I started at 20 psi and would make two passes then lower the tire pressure watching my 60 foot. I didn't have a whole lot of mods at the time and found that 18psi work the best for my level of modifications.