Yutrax Off-Road 4-Wheel TrailerPivoting tracking beams walk over logs and large rocks for a smoother tow and less bouncing Heavy duty steel construction for extra durabilitywith tough loads Removable side rails and tailgate make hauling a breeze Pivoting and tilting bed for easy loading and unloading simply drive alongside your location, release the bed latch and turn the trailer bed to dump the load Large flotation tires bring added stability Dimensions: 60 x 31 x 21 (rails on);