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Transmission and drivetrainPart report

2015 Ram 4500 Transmission and drivetrain Problems

Complaints
1about this part
Share
14%of 7 total for the year
Median mileage
140,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the transmission and drivetrain of the 2015 Ram 4500, 14% of the 7 complaints for this model year. Where a mileage was given, the median is 140,000 miles. 1 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The ambulance was driving down the highway when they felt a vibration then heard a loud noise. The cab filled with smoke and they lost steering, brakes and the engine shut off. Engine then caught on fire. After the fire was put out, found that the transfer case was in pieces. Found engine harness damage, both driveshafts, brake and fuel lines damaged. Ambulance box and truck floor board damaged.”

NHTSA complaint #11113352, filed 2018-07, 140,000 miles

Related recalls

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2019117%
2018111%
2017240%
2015114%

Other parts of the 2015 Ram 4500

Brakes
2 complaints
Other or unknown
2 complaints
Wheels
2 complaints
Electrical system
1 complaints
Engine
1 complaints
Steering
1 complaints
Suspension
1 complaints

← All problems reported for the 2015 Ram 4500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology