Average is around 2.1. A good 60' would be 2.0 and below. I have seen 1.9x 60's on stock tires, but it usually requires a great driver and a great track. Don't expect those kind of times by going on a crowed Friday night test and tune. Get a good sticky track, and a lot of practice you can go sub 2.0. I never did on my stock goodyears, but I pulled a best of 1.97 on some Kumhos. I would not call that typical though. I typically pulled 2.0-2.1 60' on street tires.