Say hello to ‘Kymera,’ an insane off-roader built by a shop out of South Carolina dubbed Fab Fours.

Recently featured in an episode of Ridiculous Rides, Kymera started out life as a 2015 Chevrolet Colorado, not that you’d be able to tell from its crazed outward appearance. In fact, it looks more like a Trophy Truck than a Colorado.

For starters, Kymera is no longer front-engined; instead, the engine sits where the bed once was. This isn’t any regular engine either, but a 5.9-liter Cummins diesel V8 that’s been fitted with a pair of turbochargers, so it now delivers 650 hp and spews out plums of black smoke whenever you touch the accelerator pedal.

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It’s not just the engine that makes this Colorado special.The vehicle features all-new suspension, including absolutely massive Fox shocks and springs, and also utilizes military-spec axles. What’s more, it has a rear-wheel steering system that means it is very maneuverable, despite its size.

While Kymera certainly turns heads on the roads, that’s not where it is at home. Instead, the truck is best suited to climbing up rocks along difficult off-road trails or bashing through the desert. It is the ultimate toy car and we’re sure would be an absolute ball to drive. Given how big the Fox shocks are, we imagine it rides over small rocks like a Rolls-Royce rides on the pavement. In the unlikely event that the truck does get stuck, it has a 12,000 lbs winch up front to help pull it free.