Tirath Sohal of Brampton, Ontario was on the way to the '2015' 4 State Trucks / Chrome Shop Mafia truck show. He shares info on the truck build, what he does with the truck and his driving history. Tirath is running a 2002 Peterbilt 379 / Cat 6NZ / 550hp / 18 speed / 312 wheelbase / 3.36 gears and lots of 12 Gauge Customs parts.