Martin718

iTrader: (14)

I know there are a few of us out there running the 20" nitto drag radial 555r, so with that what have you guys found to be the best tire pressure to run and actually hook up a little?

SRTKLLR

iTrader: (1)

I run them between 15-18 psi depending on track conditions. We switched to the NT05R's now for better traction.

Larry @ AMS

iTrader: (1)

20-22psi in my experience with the 555R and a good burn out, but still not a huge fan of this tire and never seen many people get good results. I have also seen many sidewalls crack on the 555R.

The NT05R is the new hot ticket for DR's.