A 6.6-liter Duramax V8 turbo diesel was also offered ... As if that wasn’t ludicrous enough, Whistlin’ Diesel has also equipped the Monster Max with a raid siren (!!!). Rolling over an ATV ...

Photos courtesy WhistlinDiesel Fitting the Duramax diesel-powered truck with 20-foot wooden wheels required custom adapters, a set of trenches, and a remote throttle. Did they hold up? Quote from ...