Diesel Performance of Grand Junction

Diesel Performance is a heavy-duty truck and equipment repair shop, known for bumper-to-bumper repair and maintenance on medium and heavy-duty trucks. The shop works on CAT, Cummins, and Detroit Diesel engines and Allison transmissions, and also offers preventive maintenance for semi-trucks, DOT inspections, and parts for Detroit Diesel, Cat, Cummins, and Allison equipment. The company says it is the largest independent heavy-duty truck repair and maintenance facility between Denver and Salt Lake City.

Work can be done in the shop or by one of its five mobile service trucks, which cover western Colorado including Grand Junction, Rifle, Glenwood Springs, Aspen, Montrose, and Moab. The shop is at 2493 Commerce Blvd. in Grand Junction, and it has a tandem axle chassis dyno, an engine dyno, and a transmission test stand for diagnostics.