Monday - Saturday 9:00 AM To 7:00 PM (405) 456-6235 HOME EN ESPAÑOL INVENTORY DEALS EASY FINANCING SERVICE ABOUT CONTACT Powerstroke & Cummins Used Diesel Trucks for Sale Integrity Auto Finance has an incredible selection of used diesel trucks for sale. We’ve got 4X4s, 3/4-tons, and one-ton dualies; Powerstroke and Cummins. All completely reconditioned and ready to go to work for you. Get Financing 2012 RAM 2500 SLT 4WD Flatbed **6.7L Cummins Diesel** – Stock # 158680 **SOLD** 2012 RAM 2500 4WD Power Wagon **5.7L Hemi** – Stock # 335190 2014 Ford F-250 Lariat FX4 **6.7L Powerstroke**- Stock # A53033 **SOLD** 2016 Ford F-350 Platinum 4WD **6.7L Powerstroke**- Stock # A03308 Search Our Entire Inventory Used Diesel Pickup Trucks for Sale Looking for a truck that’ll work just as hard as you do? If you’re in the market for a heavy-duty diesel work truck, you’ve come to the right place. Integrity has an unmatched selection of high-quality pre-owned diesel pickup trucks for sale. They’re all completely reconditioned and come with our Heartland Service Warranty Plan, which is approved and licensed by the State of Oklahoma Insurance Department, so you can buy with confidence and peace of mind. These diesel trucks don’t last long on the lot, though, because we sell them just as soon as we get them. Regardless of time of year or what we may have just sold, we almost always have Fords and Dodges in stock. If you’re looking for a Cummins diesel engine, we carry Ram 2500 and Ram 3500 diesels. For Powerstroke, we carry Ford F-250 and Ford F-350 diesels (we even, at one time, had a Ford F-550 in stock). So whether you’re a welder, a construction worker, or you work in the oil field, if you need a heavy-duty vehicle that can haul and tow heavy loads, you can’t go wrong with one of our many used diesel pickup trucks for sale at Integrity. Get Financing Special Financing A personal experience for your unique credit situation. No two people are the same, and your interest rates shouldn’t be, either. At Integrity Auto Finance, our underwriting software tailors your APR and the underwriting process to your unique situation. Regardless of your credit score, we can help get you into your next vehicle. We provide quick and easy financing with no hassle, no pressure, and affordable payments. Ready to Get Into an Awesome Truck? Get Easy Financing Name* First Middle Last Address* Street Address Address Line 2 City Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Armed Forces Americas Armed Forces Europe Armed Forces Pacific State ZIP Code Phone* Email* Driver's License State* Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Armed Forces Americas Armed Forces Europe Armed Forces Pacific State Occupation* Monthly Take Home Pay* How did you hear about us?* Google (or other Search Engine) Website Advertisement YouTube Commercial TV Commercial Customer Referral Facebook Instagram Phone Call Other Privacy Policy* I have read the Privacy Policy and fully understand its terms. reCAPTCHA FACEBOOK INSTAGRAM GOOGLE PLUS YOUTUBE Integrity Auto Finance is your # 1 choice for buy here pay here used car financing in Oklahoma City. We offer affordable down payments, monthly payments that fit your budget, and programs to help you establish or re-build your credit. Learn more about our bad credit auto loans and find out how we can help you! 3333 South I-35 Service Road Oklahoma City, OK 73129 (405) 456-6235 Sales Hours Monday-Saturday: 9:00 AM to 7:00 PM Service Hours Monday-Friday: 9:00 AM to 6:00 PM ©Copyright 2021 Integrity Auto Finance Privacy & Security Policies Website Design by Dapper Digital Creative.