The SportChassis P4XL is the ultimate luxury sport utility vehicle on the planet. Everything about this truck is big! A 174-in. wheelbase, 100-in. width and 264 inches from front to back make sure that you impress. Four Michelin XZL 425/65R 22.5-in. tires available in the offroad package powered by the Allison TRV3200 in a 5-speed configuration makes sure that you can go anywhere you need to. The Cummins ISC, an 8.3L diesel, rated at 330 HP with a 1000-ft/lb torque provides more than enough power to pull your boat up that slippery ramp or take you, your friends and all the toys to play in the sand.