SportChassis P4XL, the new super-duty pickup.

With a gargantuan 174-inch wheelbase and 100-inch width, the P4XL is arguably the biggest pickup you can buy, and backs it up with heavy-duty features like an 8.3L Cummins diesel with 330 hp and 1,000 ft/lb of torque, shift-on-the-fly technology, a 17,500 lb. rear air suspension and 10,000 lb. front axle, a passive noise reduction system with Dynamat to keep the interior quiet, an optional adjustable-height hitch, a Pioneer AVIC-Z3 central touchscreen controller for audio, GPS, and telephony.


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