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KLUNK
KLUNK

2015 Ram 5500

The Verdict

97 Smooth Ride

The 2015 Ram 5500 has 13 owner complaints filed with NHTSA. The most reported issues are engine (6 complaints) and body (4 complaints). With a Klunk Score of 97/100, it earns a "Smooth Ride" rating. If you're shopping for a Ram 5500, consider the 2025 model year which has 84% fewer complaints.

Safe Bet

The 2025 has 84% fewer complaints

View the 2025 Ram 5500 dashboard →

97

Klunk Score: Smooth Ride

This vehicle year has significantly fewer complaints than average. A reliable choice.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
201320020
201431142
201540162
201681116
201754046
2018722213
201921071
202043001
202111100
2022301220
202501100

By Category

Engine
6
Body
4
Transmission
2
Electrical
1

By Severity

1
6
2
6
4
1

Worst Problems

Complaints

Engine 1

Intake air grid heater nut came off and blew the #6 piston and engine needs to be replaced.

19mo ago
Body 2

While traveling on a highway at speeds in excess of 50mph the 2015 Ram 5500 lost the rear set of dual tires on the passenger side. The wheels came off after all 10-wheel studs failed and broke off. This is the second incident on this same truck despite going through the warranty process and procedures through Stellantis/Ram. No incident or injuries resulted from the failure.

23mo ago
Engine 2

The contact owns a 2015 Ram 5500. The contact stated while driving 69 MPH, the vehicle started vibrating abnormally with abnormal sounds coming from the vehicle. There was no warning light illuminated. The contact was able to park on the side of the road, exited the vehicle, and noticed transmission fluid leaking underneath the vehicle. The contact stated that the transfer case was fractured. The contact was unable to restart the vehicle. The contact stated that the fuel rail, Service 4-WD, and the braking system messages were displayed. The vehicle was not drivable. The contact towed the vehicle to an independent mechanic and was informed that the transfer case needed to be replaced. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was approximately 137,000.

42mo ago
Engine 1

Vehicle is 2015 and has 44.4k miles on it. Had it in for a routine oil change and the mechanic showed me that the oil pan is in extremely poor condition with multiple rot spots all over and could fail at anytime. Mopar extended warranty covers oil pans, but they dont cover rust. An oil pan is a static part, the only way it could fail is from rust or a catastrophic engine failure where a connecting rod may protrude through it. Seems to be a common problem with these oil pans failing at a high rate. I have a 1977 chevy 289k miles with no problems on that oil pan. Perhaps the metal used in production was of poor quality which caused premature and expedited corrosion.

43mo ago
Transmission 1

HAVE HAD SHIFTING ISSUE'S IN THE PAST, REPAIR UNDER WARRANTY WAS TRANS SOLENOIDS. NOW, OUT OF WARRANTY, IT'S THE TRANS WIRING HARNESS.

64mo ago
Engine 1

THE DPF FILTER IS SAYING THAT ITS CLOGGED AND IT WON'T REGIN. CODES: P0234, P24A2,P0420,P0087,P2228,P1193,P243F,P0102,P203F,P2280

67mo ago
Transmission 2

TRUCK WAS ON HIGHWAY GOING 70 MPH. DRIVER SAID IT STARTED SHAKING VERY HARD AND THEN HEARD A VERY LOUD BANG. WAS ABLE TO KEEP IT UNDER CONTROL AND BRING IT TO A STOP. THERE WERE PARTS OF THE TRANSFER CASE ALL OVER THE ROAD. DRIVE SHAFT WAS BENT AT A 45 DEGREE ANGLE. WIRING WAS WRAPPED AROUND YOKE, UNDERNEATH OF CAB IS DAMAGED, BRAKE SYSTEM DAMAGED, DEF SYSTEM DAMAGED, ALONG WITH OTHER PROBLEMS THAT CANT BE SEEN.

80mo ago
Engine 4

VEHICLE WAS TAKEN TO THE DEALERSHIP DUE TO AN ISSUE WHERE WHITE SMOKE WOULD APPEAR WHEN THE ENGINE IS UNDER LOAD. DEALER WAS UNABLE TO REPAIR THE ISSUE DUE TO SCHEDULING CONFLICTS. OWNER ATTEMPTED TO DRIVE THE VEHICLE TO ANOTHER LOCATION FOR DIAGNOSTICS. VEHICLE CAUGHT ON FIRE ON THE WAY TO ANOTHER DEALER LOCATION.

80mo ago
Body 1

STEERING DRAG LINK BROKEN OFF ON PASSENGER (LONG ARM) SIDE OF ADJUSTMENT SLEEVE. NO IMPACT DAMAGE. PART APPEARS TO HAVE BEEN IMPROPERLY MANUFACTURED. ONLY APPROX 1/3 TO 1/2 OF THE ROD WAS FUSED TOGETHER (SEE PICTURE). VEHICLE WAS BACKING UP AND TURNING IN A PARKING LOT, SLIGHTLY DOWNHILL WITH SERVICE BRAKES LIGHTLY APPLIED. VEHICLE IS HEAVILY LOADED (ELECTRICAL BUCKET TRUCK)

96mo ago
Engine 2

TL* THE CONTACT OWNS A 2015 RAM 5500. UPON INSPECTION, THE CONTACT NOTICED COOLANT LEAKING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO FIELDS CHRYSLER JEEP DODGE-SANFORD (750 TOWNE CENTER BLVD, SANFORD, FL), BUT A LEAK COULD NOT BE FOUND. AFTERWARDS, THE LOW COOLANT INDICATOR ILLUMINATED. THE CONTACT CHECKED THE ENGINE COMPARTMENT AND NOTICED THAT COOLANT SPEWED OUT ONTO THE UNDERCARRIAGE AND ELECTRICAL WIRING. THE LOCAL DEALER (BREWBAKER DODGE CHRYSLER JEEP RAM OF PRATTVILLE, 2209 COBBS FORD RD, PRATTVILLE, AL) DIAGNOSED THAT THE WATER PUMP WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO ORLANDO DODGE CHRYSLER JEEP RAM (4101 W COLONIAL DR, ORLANDO, FL) WHERE IT WAS INITIALLY DIAGNOSED AS MUDDY WATER ON THE MOTOR. THE FAILURE BECAME MORE SEVERE AFTER ONE WEEK. THE VEHICLE WAS RETURNED TO ORLANDO DODGE CHRYSLER JEEP RAM AND THE WATER PUMP WAS REPLACED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V562000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. ORLANDO DODGE CHRYSLER JEEP RAM CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND THE CONTACT WAS REFERRED BACK TO THE DEALER. THE MANUFACTURER WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

105mo ago
Electrical 1

BATTERY SAVER MODE MSG APPEARED ON DASH. TRUCK HAD 87,000 MILES AND 2400 HOURS. USED AS A ROADSIDE SERVICE WRECKER. TESTED BATTERIES. 1 TESTED BAD. REPLACED BOTH BATTERIES. MESSAGE COMES BACK AT STARTUP ON COLD MORNINGS. MSG STAYS ON UNTIL TRUCK IS WARMED LATER IN THE DAY.

114mo ago
Body 2

FRONT TIRES UNEVEN WEAR, TIRE CUPPING. VIBRATION AND NOISY!

126mo ago
Body 2

FRONT TIRES. TIRES WEAR UNEVEN. MOSTLY PASSENGER SIDE. CUPPING OF OF BOTH. NOTICEABLE VIBRATION. SAME THING HAPPENED WITH MY 2011 MODEL OF THE SAME VEHICLE.

126mo ago
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