let me ask you a question Eddie my buddy had the 2-in Mopar lift with the fox shocks and 37s(JLUR)and he could run it at 40 psi and it ran smooth as...
I really liked the Duratracs as well for snow.
All my buddies run 13.50s and I think that and maybe my reluctance to get on the skinny pedal factors...
37/12.50/17 @8psi and lower and the tires are average in the snow at best. I've also had Nitto TGs and they were better. I think it's better to have...