Just incase anyone cared, Trucks put on a 3.5" Skyjacker kit on a new 07 Avalanche. They gave her some new shoes consisting of some Procomp AT's and Black Chrome wheels. The Tires were 33's and the rims 20's. They finished everything off with a edge programmer and man that thing could light up those tires.:great: Kinda makes me want to reconsider my choice on the hypertech but we'll see.