The 1/8-inch thick aluminum on the Blue Label wheels provides a great wheel that reduces weight for your ATV to take on the dunes or for any light riding. DWT selected 6061 aluminum which has been heat treated to maximize strength. Polished aluminum finis AlumiLite Sport Blue Label spun aluminum ATV wheels are ideal for the recreational dune rider. Blue Label is the lightest of the DWT Sport series. These affordable popular wheels look great and ride great. Blue Label wheels feature DWT's famous quality at a great price. These wheels are made from 0.125" thick, 6061 heat-treated, aircraft-grade aluminum.