2015 Ram 3500: Problems & Reliability
CAUTION2015 Ram 3500: CAUTION — 136 owner complaints, 1.0× the 3500 median year by raw count.
CarWhere's verdict score for the 2015 is 1.45, where 1.00 is a typical 3500 year once complaints are weighted for severity and spread over time on the road; caution starts at 1.25 and avoid at 1.60. Severity drives it: 68% of those complaints report a crash, fire or injury or involve a safety-critical system (engine, powertrain, steering, brakes or fuel).
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, CarWhere verified buyer prices · Model years 2015–2026 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
136
NHTSA complaints
1.0×
vs. median 3500 year
517
Service bulletins
16
Recall campaigns
2015 Ram 3500 recalls
16 recall campaigns on federal record for the 2015; the campaign list is on NHTSA's record for the 2015 Ram 3500.
2015 Ram 3500 service bulletins
The manufacturer has filed 517 technical service bulletins with NHTSA for the 2015 — close to the 459 of the median 3500 year from 2015 to 2026. Coded bulletins most often cover electrical system (158), engine & cooling (77), powertrain / transmission (69). Bulletins are repair instructions for dealer technicians, not recalls.
The 2015 vs. the year before and after
The 2016 that followed held roughly level (136 → 133).
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2015 (this page) | CAUTION | 136 | 517 | 16 | — |
| 2016 3500 | CAUTION | 133 | 484 | 16 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Ram 3500 years to avoid.
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FAQ
Is the 2015 Ram 3500 reliable?
2015 Ram 3500: CAUTION — 136 owner complaints, 1.0× the 3500 median year by raw count. CarWhere's verdict score for the 2015 is 1.45, where 1.00 is a typical 3500 year once complaints are weighted for severity and spread over time on the road; caution starts at 1.25 and avoid at 1.60.
What are the most common 2015 Ram 3500 problems?
The 2015 Ram 3500 has 136 NHTSA owner complaints and 517 manufacturer service bulletins on file; the component breakdown is on NHTSA's record for this model year.
How many recalls does the 2015 Ram 3500 have?
16 recall campaigns on federal record for the 2015 Ram 3500. Recall completion is VIN-specific, so check the exact car.
How do I check a specific 2015 Ram 3500 before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2015 Ram 3500 come from NHTSA's Office of Defects Investigation; the verdict is CarWhere’s severity-weighted, time-on-road-adjusted score compared with the model’s own median year. The live complaint feed was unavailable at render, so the complaint count is the verdict engine’s stored count. Complaints are owner allegations, not verified defects. Full methodology.