Mclarty daniel ford is honored to present a wonderful example of pure vehicle design... These super duty models are made to serve an especially pure purpose -- to reliably, safely and confidently haul heavy loads or heavy trailers, day after day. What's surprising is that these workhorses are actually quite comfortable -- and almost luxurious -- inside. Ford boasts that their powerstroke diesel engine is the most powerful diesel pickup engine on the market and that the super duty f-350 drw (dual rear wheel) model has a best-in-class payload (7,110 pounds) and fifth-wheel tow rating (22,700), as well as a best-in-class conventional tow rating of 17,500 pounds. This model sets itself apart with flexibility for commercial use, tougher than standard full-size trucks, class-leading tow ratings, power stroke diesel's 800 pound-feet of torque, and full roster of safety features.