Our MaxxHaul aluminum ramp top kit has a width of 8" for each ramp and maximum capacity of 1400 lbs (700 lbs each). This top kit features duty aluminum construction for durability. Each ramp is designed to turn 2" x 8" boards intol all-purpose ramps. Includes protective pads that will help prevent scratching your tailgate. Non-skid top surface is designed to prevent slipping and increase traction.