Home · 2020 Ram 1500 Classic Crew Cab · Complaints

What 608 owners told NHTSA about the 2020 Ram 1500 Classic Crew Cab

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (608)Crash / fire / injury (34)Electrical system (155)Engine (153)Fuel system (68)Transmission & drivetrain (61)Visibility & wipers (61)Steering (56)Body & structure (43)Brakes (42)Airbags (20)Lights (18)

43 of 608 complaints match · Body & structure · clear filters · page 2 of 2

Mar 14, 2023Body & structure

The contact owns a 2020 Ram 1500. The contact stated while cleaning the vehicle, he noticed that there was a hole in the truck bed of the vehicle. The vehicle was taken to the dealer and the dealer stated that the bed needed to be replaced due to improper welds. The vehicle was not repaired. The manufacturer was contacted but provided no assistance. The failure mileage was 37,000.

NHTSA ODI 11511854

Feb 15, 2023Electrical systemBody & structureVisibility & wipers

Rear window and 3rd brake light leaking multiple times. Rear window replaced multiple times. rear window leaked this time causing an electrical short draining my battery and cause certain electronic parts of the truck not to work properly. Cracks it rear window are extremely prevalent on this vehicle and it is a known issue yet there hasn't been permanent adequate fix by the manufacturer and isn't covered once warranty runs out. the problem is a composite frame to the window that is going to crack no matter what due to temperature changes and flex in the body of the vehicle.

NHTSA ODI 11507433

Jan 13, 2023Body & structure

Water Leaking from rear window which will affect electronics and airbags. found cracks to window frame and wet interior. Contacted Ram 800 number and open case which was denied told would have to pay for myself. manufacture knows about faulty window's and continue to install which they want $1300.00. Buying a $60k truck you would think ram would step up and start fixing these. Just noticed after last rain.

NHTSA ODI 11501677

Jan 9, 2023AirbagsBody & structureSeats

My 2020 Dodge Ram 1500 has water intrusion due to a manufacturer defect in the back window area. There are 2 cracks on either side of the window and and water pours in soaking the carpet and back seats. The water has also effected the back curtain airbags.

NHTSA ODI 11500940

Dec 21, 2022Body & structure

Tailgate sensor indicates that tailgate is open, when it is closed. This happens repeatedly, even after dealer repairs or adjustments. Bed-lighting remains on during this period.

NHTSA ODI 11498339

Dec 6, 2022Body & structure

Discovered a wet carpet under rubber floor mats with no water visible on the surface of the vehicle. Sent to dealer to discover cause of leak. Turns out the body under the driver-side fender has a gaping hole where weld failed. Structural damage visible. Water was getting through this hole and causing water damage. Manufacture defect likely

NHTSA ODI 11496323

Sep 12, 2022Body & structureVisibility & wipers

The sun visor both driver and passenger are defective. When driving any sudden bump in the road causes it to fall and impairs vision of the road. The sun visor is broken from the bracket which causes it to detach and fall from original place. When I spoke to dealer they informed me it was a common problem with Dodge Ram and Jeep models . However, they said since there has been no recall they refuse to fix the visor issue.

NHTSA ODI 11484150

Jul 25, 2022Body & structure

The tailgate intermittently opens on it's own while driving. This has happened approximately 6-10 times since I purchased the vehicle in November 2021 with 10k miles. One time it was noticed less than 1 mile from home as I was travelling under 45 mph. Other times it has been at higher speeds. I was only made aware of it happening when other cars were motioning to me while I was driving. I always firmly shut the tailgate and give it a pull to confirm it is latched. I have gotten in the habit of clicking on the backup camera after I have been driving a few minutes because there does not appear to be a warning light. Because I carry many tools in the bed for work, there is a safety risk to following vehicles (in addition to the cost of lost tools). Upon inspection I have noticed play in the right hinge. It appears to be missing a bushing on the right side that is in place on the left side (photos attached). Because I drive so much for work I didn't take it to the dealer until it had 41k miles on it. The service writer witnessed the play. A an appointment has been made for August 4, 2022 for service, but I was told that it will not be covered under warranty. Feel free to contact me if you would like to discuss.

NHTSA ODI 11475685

Jun 7, 2022Body & structure

Rear window frame cracked causing water leak. Concerns of having the rear window popping out.

NHTSA ODI 11467916

Mar 29, 2022Body & structure

The contact owns a 2020 Ram 1500. The contact stated while driving approximately 20 MPH, the tailgate unlatched independently. The contact stated no warning light was illuminated. The contact stated that he had experienced the failure for a second time, while towing his camper. The contact took the vehicle to an independent mechanic and was referred to the local dealer. The contact took the vehicle to local dealer and was referred to an auto body shop for assistance. The contact took the vehicle to the auto body shop and was informed that the tailgate needed to be repaired. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 15,000.

NHTSA ODI 11458852

Apr 24, 2021Body & structure

THE REAR WINDOW OR 3RD BRAKE LIGHT STARTED ALLOWING WATER INTO MY TRUCK. MY TRUCK HAS BEEN AT GLADSTONE DODGE FOR ALMOST A MONTH NOW AND I STILL DON'T HAVE MY TRUCK BACK.

NHTSA ODI 11413655

Apr 17, 2021Body & structure

THE THIRD BRAKE LIGHT IN THE TRUCK IS LEAKING AND CAUSING WATER TO COME INSIDE THE CAB AND STAIN THE HEADLINER. WATER INSIDE THE CAB COULD CAUSE MOLD TO GROW AND CAUSE SERIOUS HEALTH CONCERNS. IT COULD ALSO CAUSE ELECTRICAL ISSUES. THIS HAS BEEN A GRADUAL ISSUE OVER TIME AND HAS BEEN CONFIRMED LEAKING BY THE DEALERSHIP. THIS NEEDS TO BE A RECALL AS THE WATER LINE IS EVEN AROUND THE REAR AIRBAG AND COULD CAUSE A MALFUNCTION LEADING TO INJURY OR DEATH AS A RESULT OF A CRASH.

NHTSA ODI 11408515

Jan 27, 2021Body & structureBrakesCrash

WHILE STOPPED IN LINE AT A FAST FOOD DRIVE THRU LINE THE BRAKES RELEASED ALLOWING TRUCK TO IDLE INTO CAR AHEAD SLIGHTLY DAMAGING BOTH VEHICLES. NO AMOUNT OF PRESSURE ON THE BRAKE PEDAL HAD ANY AFFECT ON STOPPING. DEALER COULD NOT DUPLICATE PROBLEM AND SCAN SHOWS NO CODES EXCEPT THE FRONT PARK SENSORS MOST LIKELY DAMAGED IN THE CONTACT. RAM STATED IF THEY CAN'T DUPLICATE ISSUE THEY ARE OF NO ASSISTANCE

NHTSA ODI 11390255

Jan 7, 2021Body & structure

THE REAR FRAME AROUND THE REAR CAB WINDOW CRACKED AND IS LEAKING WATER. THIS IS ON A RAM 1500 THAT IS LESS THAN A YEAR OLD WITH ONLY 5,500 MILES ON IT. THERE HAS NOT BEEN ANY UNUSUAL USE OR DAMAGE THAT WOULD HAVE CAUSED THIS TO HAPPEN. MANY OTHER OWNERS ARE HAVING PROBLEMS WITH THIS EXACT SAME CRACK AND WATER LEAK. REPLACEMENT WINDOWS DON'T SEEM TO FIX THE ISSUE AND CRACK AGAIN.

NHTSA ODI 11387007

Jan 2, 2021Body & structure

I HAVE OWNED MY 2020 RAM 1500 CREW CAB 4X4 FOR 8 MONTHS. THE PLASTIC FRAME THAT SURROUNDS THE REAR WINDOW GLASS HAS CRACKED AND CAUSED THE WINDOW TO LEAK. THIS OCCURS BOTH WHEN THE TRUCK IS IN MOTION OR IS PARKED. THIS IS A COMMON PROBLEM THAT NEEDS TO BE INVESTIGATED BECAUSE WATER CAN SEEP INTO THE REAR AIRBAGS CAUSING THE AIRBAGS TO MALFUNCTION. ALSO WITH A CRACK IN THE REAR GLASS FRAME THE GLASS MAY EXPLODE CAUSING HARM TO THE BACK SEAT PASSENGERS.

NHTSA ODI 11386084

Dec 15, 2020Body & structure

TAILGATE HAS OPENED WITHOUT MY KNOWLEDGE AND WAS FLAGGED DOWN BY SOMEONE LETTING ME KNOW THE TAILGATE WAS OPEN. I WAS ABOUT TO LOOSE MY TOOL CHEST. VEHICLE COMES WITH TAILGATE AJAR WARNING LIGHT BUT THIS FEATURE DOES NOT WORK ON THE VEHICLE. ONLINE BOARDS FOR RAM ALSO STATE SIMILAR EXPERIENCES. WANT TO ENSURE THIS SAFETY ISSUE IS KNOWN AND ADDRESSED. RAM HAS NOT DONE ANYTHING ABOUT IT

NHTSA ODI 11383600

Dec 7, 2020Electrical systemBody & structure

WELL DRIVING THE VEHICLE THE RAM BOX LID WILL POP OPEN AT ANY TIME EVEN AFTER SECURING THE BOX LID THE LOCKING MECHANISM WILL POP OPEN AND THE LID WILL COME OPEN WHILE DRIVING DOWN THE ROAD.

NHTSA ODI 11378376

Mar 3, 2020Body & structure

AFTER TAKING THE TRUCK THROUGH A CAR WASH AND BRINGING HOME TO VACUUM, I NOTICED WATER IN THE FRONT DRIVER'S SIDE FLOOR. I NOTICED CONDENSATION UNDER THE FLOOR MAT TOO. AFTER PULLING OUT THE KICK PANEL AND ROLLING THE CARPET BACK, THE METAL FLOOR WAS WET AND THE PAD WAS SATURATED. I TOOK IT TO THE DEALER AND IT WAS REPORTED BACK TO ME THAT THERE WERE SEAMS IN THE BODY THAT WERE NOT FILLED.

NHTSA ODI 11315754

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Working with the data? Download all 608 complaints as CSV · fetched from NHTSA July 15, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Ram 1500 Classic Crew Cab verdict →