Features: Rating: 80,000 lbs distributed - 55,000 lbs concentrated in 4 feet. Flooring: 1 1/8 inch aluminum with 4 wood nailer strips. CX 12 inch centers - 4 inch jr. I-steel. Single Coil Hauling Package: 2 full-depth crossmembers and 2 stub CX's. Side Rails: Exclusive Routed Aluminum (RASR) designed for strength and impact. Color: Black.