Time to pull trigger on new tires for stock Denali 20" wheel. v. D

[ktreece]

I've been looking through the wheel/tire posts but can't find any info on the Denali wheel.

 

I see some people running 275/65/20 or 305/55/20 Duratracs on AT 20" stock wheels, but talk about an offset.

 

What's the difference in that wheel vs denali wheel?

 

 

I was really set on the Toyo MT but started reading that the Duratrac really is a better tire for ice/snow. Not that we get a lot of it, but when we do... The local road crew isn't ever prepared, so I want to be.

 

What other suggestions might you guys have? I do plan on throwing on a 2.5" RC level.

 

Also, is there a benefit of one over the other on 275/65/20 vs 305/55/20? One worse MPG than the other?

[Chris]

The wheels are the same offset. All of gm's 20" are the same spec.