I have a 05 Denali and can anyone tell me if they use the snow cables? I know chains are not an option but I think the wire cables may work. Anything please!!

Hi,
please look here for SAE Class "S" Specifications for low clearance tire chains / snow cables.
It is my understanding that the Yukons use that, but ask GM to be sure.
http://www.tirechain.com/sae.htm
The following is for my 3/4 ton LT tires, I think that yours are P tires. Denali wheels are more upscale, probably 17" instead of 16".
The TRUCK DIAGONAL CABLE TIRE CHAIN is in this link:
http://www.tirechain.com/245-70R-16LT.htm


Take care, Eggert :bananasmi