I just recently bought a pair of these that I plan to use on the Firebird and S-10. I'm wondering if anyone has ever used these before? If so how are they? How much air pressure do you usually have in them?

Everyone I have see nuse them is having amazing results.

I'm sticking with the BFGs as they are proving to have enough traction for me to bust axles. lol

What about air pressure? Right now I have them at 30 psi, should I set them to 20?

I was racing on my BFG's at 14-15 psi and was hooking up great (1.5s in the 60'), but then I broke an axle.

I decided I didn't that much hook up so I went to 18 psi and still managed a 1.5 in the 60' and I still have my axles :D