Diesel Performance Inc., located in Stockton, CA, is the official dealer of choice for Isuzu and Mitsubishi Fuso medium duty trucks, including flatbed dump trucks and truck vans.  We are conveniently located for our customers in Elk Grove, Lodi , Manteca and Modesto.  We carry an extensive inventory of new and used medium duty commercial trucks, flatbed trucks, van trucks, as well as perform service and warranty work. 

View our Isuzu commercial trucks and Fuso medium duty trucks showrooms for the newest gas and diesel cab and chassis trucks and van trucks. For more information on any of our new and used commercial trucks you can email us through the site or call us toll free at 866-619-4659 or direct 209-946-0233.  Let us answer your questions and help you find the right truck at the right price.  We look forward to serving you for all your commercial truck sales, parts or service.