Welcome

 The Cottrell 4807 Sprinter Mod is one of the most impactful builds to ever come out of the Haulin Ass Service Department. Designed specifically to handle seven full-size SUVs, this trailer was completely re-engineered in-house based on real-world hauling experience. Every loading angle, deck height, and clearance point was carefully modified to maximize capacity without sacrificing safety or load efficiency. The result is a true game-changer for high-roof and oversized vehicle transport. Watch the videos below to see the exact Sprinter Mod loading solutions and structural upgrades that separate this build from anything else on the road today. 

 The Cottrell 5307 Silver Streak build represents the next evolution in car-hauler design. This unit features our proprietary, paired with newly galvanized rails that just returned from the galvanizers last week. It will be the first 5307 in the world equipped with a 6” galvanized I-beam lower rail and a drop upper deck, delivering unmatched strength, corrosion resistance, and load flexibility. This configuration increases durability, improves long-term ROI, and redefines what’s possible on a traditional 5307 platform.