Home · 2018 Ram 3500 · Complaints

What 775 owners told NHTSA about the 2018 Ram 3500

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 (775)Crash / fire / injury (16)Brakes (618)Electrical system (134)Speed control (107)Driver assistance (60)Steering (33)Wheels (24)Transmission & drivetrain (23)Service Brakes, Air (21)Engine (15)Suspension (11)

11 of 775 complaints match · Suspension · clear filters

Jun 10, 2026SuspensionTransmission & drivetrain

Front axle disconnect failed at only 15,136 miles

NHTSA ODI 11743238

Oct 25, 2023SuspensionBrakes

ABS activator system and stability control out. Dodge has replacement parts but are not replacing or releasing at this time

NHTSA ODI 11551803

Jun 21, 2021Suspension

My 2018 Ram 3500 has had a bad vibration in it since I purchased it with 20,000 miles on it. I have tried 3 different sets on tires and a new set of wheels. The vibration causes the seats, mirrors and anything not secured to shake really bad. I have taken it to 4 different shops with no luck in repairing. This has been an ongoing problem. I believe I have narrowed it down to the driveshaft, leaf springs, or the factory air suspension. Very disappointing for an $80,000 vehicle!

NHTSA ODI 11421707

Mar 8, 2021SteeringSuspension

WHILE TURNING AROUND ON A PAVED CUL DE SAC TYPE END OF ROAD AREA I COULD NOT COMPLETE THE TURN 100% TURNING LEFT. I STOPPED, PUT TRUCK IN REVERSE AND TURNED THE WHEEL RIGHT IN ORDER TO BACK UP SOME. TRUCK WOULD NOT MOVE HARDLY AT ALL. INITIALLY I THOUGHT THE 4WD OR TRANSMISSION WAS "LOCKED". I PUT TRUCK IN PARK AND FOUND THE PASSENGER SIDE TIE ROD END/DRAG LINK SEPARATED FROM THE KNUCKLE. THE TIE ROD END BALL SOCKET HAD APPARENTLY SEPARATED FROM THE MALE BALL PART CONNECTED TO THE KNUCKLE DUE TO A "CRACK" IN THE METAL. SEE ATTACHED PICTURE. TRUCK WAS FLAT BED TOWED TO RICK HENDRICK DODGE, SAVANNAH HWY, CHARLESTON SC.

NHTSA ODI 11399671

Nov 10, 2020Suspension

TL* THE CONTACT OWNS A 2018 RAM 3500. THE CONTACT STATED THAT THE VEHICLE SHOOK AND VIBRATED WHILE EXCEEDING 65 MPH. THE VEHICLE WAS TAKEN TO ALL AMERICAN CHRYSLER DODGE (8802 E HIGHWAY 84, SLATON, TX 79364, (806) 828-7155) WHERE THE WHEELS AND TIRES WERE REPLACED HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE SAME DEALER HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE THE DRIVELINE AND REAR AXLE WERE INSPECTED HOWEVER, THE MECHANIC WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS CONTACTED AND SCHEDULED AN APPOINTMENT AT ANOTHER DEALER. THE CONTACT STATED THAT HE CONTACTED THE DEALER AND WAS INFORMED THAT THERE WAS NO RECORD OF AN APPOINTMENT BEING SCHEDULED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 20,000.

NHTSA ODI 11373946

Sep 4, 2020SteeringSuspension

TL* THE CONTACT OWNS A 2018 RAM 3500. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 50 MPH, THE VEHICLE STARTED SHAKING. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO LANDMARK DODGE CHRYSLER JEEP RAM (6850 MT ZION BLVD, MORROW, GA 30260, (770) 968-4900) WHERE IT WAS DIAGNOSED THAT A TIRE REPLACEMENT, ALIGNMENT AND DRAG LINK ADJUSTMENT NEEDED TO BE PERFORMED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS PREVIOUSLY REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 18E096000 (STEERING) PRIOR TO THE CONTACT TAKING OWNERSHIP OF THE VEHICLE. THE MANUFACTURER WAS CONTACTED HOWEVER, NO FURTHER ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS APPROXIMATELY 8,000.

NHTSA ODI 11353207

Jan 31, 2020SteeringSuspensionWheels

WHEN HITTING BUMPS OR UNEVEN PAVEMENT AT SPEEDS ABOVE 50 MPH THE TRUCK WILL SOMETIMES START SHUDDERING AND VIBRATING VIOLENTLY ALMOST CAUSING TOTAL LOSS OF CONTROL. THE ONLY WAY TO STOP IT IS TO COME TO A COMPLETE STOP. IT DOES NOT DO IT ON ALL BUMPS OR ROUGH ROADS. IT SEEMS TO BE MORE FREQUENT WHEN HITTING A BUMP IN A CURVE OR HITTING A BUMP WITH FIRST ONE WHEEL THEN THE OPPOSITE WHEEL HITS ONE. IT DOES THIS LOADED OR UNLOADED AND HAS DONE IT WHILE PULLING A 16000 POUND FIFTH WHEEL RV. THE TRUCK ONLY HAS 16000 MILES ON IT AND HAS DONE IT ABOUT 10 TIMES SINCE IT WAS PURCHASED. I HAVE HAD IT IN THE SHOP AND WAS TOLD THEY COULD NOT FIND ANY PROBLEM. I HAVE IT BACK IN THE SHOP AT A DIFFERENT DEALERSHIP AND HAVE STARTED A TICKET WITH CHRYSLER. SO FAR THEY HAVE DONE NOTHING.

NHTSA ODI 11306390

Jan 10, 2020Suspension

WE TOOK YOU VEHICLE TO THE DEALER PURSUANT TO RECALL NOTICE V06 TO HAVE THE DRAG LINK REPLACED. A TEMPORARY FIX WAS PERFORMED DUE TO THE PART NOT BEING AVAILABLE TO COMPLETE THE RECALL REQUIREMENTS. THE TEMPORARY FIX HAS CAUSED THE VEHICLE TO WEAR OUT THE RIGHT FRONT TIRE EVERY 2000 MILES DUE TO THE CAMBER BEING SEVERELY OUT OF ADJUSTMENT. THE DEALER REFERRED US TO CHRYSLER CARE AND CHRYSLER CARE REFERRED US TO YOUR OFFICE. WE NEED CHRYSLER TO COMPLETE THE SAFETY RECALL REPAIR TO OUR VEHICLE.

NHTSA ODI 11298403

May 9, 2019SuspensionBrakes

THE BRAKES ARE VERY SOFT AND THE TRUCK LEANS ON THE DRIVERS SIDE. DRIVERS SIDE REAR SITS 1 INCH LOWER AND THE FRONT DRIVERS SIDE IS 1/2 LOWER THIS LEANING ISSUE CAUSES THE TRUCK TO HANDLE DIFFERENT WHEN TURNING RIGHT WHILE DRIVING.

NHTSA ODI 11206540

Apr 1, 2019SuspensionSeats

VEHICLE REAR END SHAKES VERY BADLY AT HIGHWAY SPEEDS. VEHICLE ALSO SHAKES AT LOW SPEEDS BUT NOT AS BADLY. DEALERSHIP REPLACED BOTH REAR OUTER TIRES, PROBLEM STILL EXISTS. VEHICLE PASSENGER SEAT SHAKES VERY BADLY AT HIGHWAY SPEEDS. AT LOWER SPEEDS THE VEHICLE PASSENGER SEAT SHAKES AND SQUEALS.

NHTSA ODI 11192835

Feb 4, 2019SteeringSuspensionSpeed control

FRONT STEERING ARM COUPLERS CAME LOOSE

NHTSA ODI 11173919

Working with the data? Download all 775 complaints as CSV · fetched from NHTSA July 11, 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 2018 Ram 3500 verdict →