I like mine a lot... but you do get what you pay for. They do just fine for me, I have no real complaints... except that I wish they hooked up better. You cant beat the price, like 140 bucks per tire compared to like 250 for the others.

 

Yeah I've had two sets 275/60/17s and 285/60/16s and both were good. The price is about as cheap as you can get for decent tires. I don't have prob getting traction with them, but that is with an Eaton. When I had the open diff, that right tire would spin for while when I would floor it.

 

stock 2wd tires

235/75-16 = 29.8
255/70-16 = 30.0

03 z71

265/75-16 = 31.6

275/45-20 = 29.7

These sizes ofcoarse depend on tire tread/brand etc but
you get the idea,

still have my GT'2 for sale

 

I've got my 20's for sale.

 

I know it's not a truck, but here is my yukon with 20's on it