2021 Ram 1500 used buying checklist
What to check on a used 2021 Ram 1500 before you pay, based on what owners report, its recalls and the repairs the maker covers. Print it and take it to the test drive.
Test for the problems owners report most
The most reported problems of this model year, with what to look for on the test drive.
- Engine stalls while driving132 owner complaints, usually around 22,000 miles
Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.
- Check engine light50 owner complaints, usually around 31,000 miles
Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.
- Sudden loss of power34 owner complaints
Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.
Make sure these recalls were done
Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.
- Seat beltsRecall number 26V495000, Jul 30, 2026
- SteeringRecall number 25V765000, Nov 6, 2025
- Air bagsRecall number 25V298000, May 8, 2025
- VisibilityRecall number 24V754000, Oct 10, 2024
- Electronic stability control (ESC)Recall number 24V653000, Sep 5, 2024
- Power trainRecall number 23V265000, Apr 13, 2023
- Back over preventionRecall number 23V059000, Feb 9, 2023
- StructureRecall number 22V904000, Dec 8, 2022
- EngineRecall number 22V767000, Oct 13, 2022
- Back over preventionRecall number 22V638000, Aug 25, 2022
- Air bagsRecall number 21V925000, Nov 24, 2021
- SteeringRecall number 21V918000, Nov 23, 2021
- TiresRecall number 21V698000, Sep 9, 2021
- Back over preventionRecall number 21V438000, Jun 10, 2021
- Service brakes, hydraulicRecall number 21V037000, Feb 1, 2021
Repairs the maker may still cover
Warranty extensions can cover a known problem beyond the normal warranty. Check whether this car is still within the time or mileage limit.
- ID-25-14Jan 21, 2026
- D-25-17Jan 21, 2026
- ID-25-14 allSep 24, 2025
- D-25-17 allSep 24, 2025
Service bulletins worth asking about
Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.
- Gear motor - transfer caseOct 26, 2026
- Motor - window regulatorAug 17, 2026
Before you pay
- Decode the VIN and make sure it matches the title, the registration and the car itself.
- Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
- Ask for service records, especially oil changes and any transmission fluid service.
- Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
- Have an independent mechanic inspect the car before you sign anything.
See every 2021 Ram 1500 problem
VIN decoder
See the problems and recalls for an exact car
Buying a used 2021 Ram 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history