Photo credit: STEMCO
The PPS+7 from STEMCO provides premium long-life products that work together as a system to ensure the most comprehensive wheel end performance available while reducing vehicle wight. The Tire Inflation package comes with a Aeris Automatic Tire Inflation System, Guardian HP or Discover Seal, Pro-Torq axle fastener, Sentinel hub cap and STEMCO bearings. The Light Weight Performance package comes with a STEMCO CentriFuse Drum and Hub Assembly, STEMCO Crewson Automatic Brake Adjustor, as well as the wheel end products. The packages come with a seven year warranty.