Detail K2 MMT5X7 Utility Trailer4. 5 ft x 7. 5 ft Multi Purpose Utility Trailer Kits Black Powder coated MMT5X7 The DK2 MMT5X7 single axle multi utility trailer is one of the most versatile trailers on the market. Sitting on a solid square tube cambered axle with 12 Inch radial tires, and a load capacity of 1,639 Lbs. When the front and back load bearing gates are down, the trailer bed extends to nearly 11. 58 ft. Another great feature is the tilt dump capability that makes it easy