the Hooker paddle is 1 7/8" tall X 14 1/2" wide and is recommended for use in Sand or Mud Drags applications. For Light weight chassis with V6 & V8 carborated W/Nitrous Oxide, Injected Alcohol & Blown Alcohol. Make sure you add around 3-1/2" in height to the tire you choose for overall height you are looking for. Each set of tires are custom made to your particular racing application. For extra strength, cord or layers of Kevlar can be added! Add cord on heavy vehicels or for nitrous oxide & blown applications over 1500hp at least 1 lay of kevlar should be added and 2 layers from 1800-2400hp - over 2400hp 3 layer is recommended! Choose tire size, staggered or in-line paddle and cord or kevlar in dropdown boxes when ordering!