Detroit Diesel Technicians Deliver

Expect the Best

Detroit Diesel technicians and the quality service they provide is second to none in the industry. It starts with our award-winning training program — ranked in the top 125 by Training Magazine — and continues with rigorous maintenance intervals performed by thousands of factory-trained technicians in over 800 service locations. Find a service location near you »

Our engines are the most reliable on the road today — we make is fast and convenient to stay on top of routine maintenance with extended maintenance intervals. Spend less time in the shop and more on the road. Check out our maintenance intervals for your engine »

All of our engines and parts come with the most comprehensive warranties available today. Learn more about our warranties »

We're serious about keeping you on the road with Genuine Detroit Diesel parts, Maintenance Products, and reliabilit^® remanufactured products.

With the Detroit Diesel Customer Support Network, you have immediate access to the maintenance information that you need to keep your truck moving. Whether you're adjusting your timing, or installing a new turbocharger, we have the step-by-step instructions to get you back on the road faster.

Get the best service and maintenance around-24 hours a day, 7 days a week, Detroit Diesel has you covered.
Call 1-800-445-1980 for more information or contact one of our dealers.