I guess it really depends largely on the tire. What Nitto are we talking about? I'm using the new NT555R Extreme Drag radial in a 275/50/15 and it hooks like mad everywhere. Based on my track time, it seems very close to the Mickey Thompson E.T. Street. Now, to be fair, I had the Mickeys on a different car, but it was within a tenth of my GN (7.6 to a 7.5 1/8th mile). Also, it was a 275/40/17, so less sidewall flex. However, the best I could get out of that tire was a 1.73 60' in my cammed ls1 Camaro. I tried a bit harder launch than that, and I smoked them. My GN has gone 1.75 in each of the only 2 passes I've made with it. Little wheelspin launching at 5 psi of boost, and I was unable to deflate because I had a 40 mile drive home and no way to reinflate. So, at 35 psi of air, they did spin a little, but pulled real hard off the line, and I'd imagine at 18ish psi and a better burnout, I would see low 1.6's, or better. Very impressed with these so far. This is also at a track that's notorious for being a bit slippery compared to others here in the midwest. My car also has full Trz suspension arms front and rear with Competition Engineering 3 way adjustable shocks, so that makes a big difference as well.