Twenty-six-inch TIS wheels...
Twenty-six-inch TIS wheels are wrapped in 305/35R26 Pirelli tires and completely fill the Avalanche's wheelwells.
Under the Cadillac hood lies a 5.3L V-8, which is complete with an Escalade engine cover that was smoothed and painted. Adding some ponies to the Escalade clone is the addition of a K&N intake, Gibson headers, and a MagnaFlow exhaust system. Three Optima batteries keep the tunes playing during all of the shows. Cisco's ride was now closing in on the finish line, but it was missing a custom suspension.
Curing the stock blues, the Chevy was driven to SIK Fabrications in Chino, California, where the crew bolted on a set of Contitech airbags, Doetsch shocks, and a rear cantilever setup. Filling the fender gap are 26-inch TIS wheels with painted accents mounted on 305/35R26 Pirelli tires.
Talking with Cisco about his 2-1/2 year journey, we think he said it like a veteran, "Anyone can go and buy a Cadillac Escalade, but to convert a Chevrolet Avalanche into one with your own personal touch, that is what customizing is all about." We couldn't agree more.

Three 12-inch Alpine subs...

Three 12-inch Alpine subs are powered by three Alpine amps mounted on a fiberglass enclosure in the bed.