Thor to debut two supersized Super C motorhomes

November 26, 2012 by Greg Gerber

(Nov. 26, 2012) -- Sporting a Ford F-550 chassis, the 33SW has a gross vehicle weight rating topping out at 19,500 pounds. Power comes from a fuel-sipping PowerStroke 6.7L diesel engine flexing a full 300 hp, and hefty 660 foot pounds of torque.