I think the gen1 aluminums are 6in just like the steels. I had 32x11.5 on stock 15x6 rims. Worked great. I have 31x10.5 on stock 6in rims right now. I know there is a pic of a black shiny gen1 with 33s on stock rims. I will look for it later. There is also a post of gen1s pics with different tire combos.


I just want to tell you both good luck, and we're all counting on you.