Barker 4-Wheeler Trailer Tote Tank -42 Gallon capacity -27.75 (in) × 15.00 (in) × 48.00 (in) (W × H × D -The "tow on the ground" 4-Wheelers are equipped with standard 3 Inch valves to eliminate lifting to "dump" tanks -Double wheel, front-swivel design for easy pulling and maneuvering