2015 RAM 2500 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Should You Buy the 2015 RAM 2500?
The 2015 Ram 2500 is an incredibly capable heavy-duty truck, offering immense towing and hauling power, particularly with the legendary Cummins diesel. However, its complex diesel emissions systems and some persistent electrical and front-end issues mean it demands diligent maintenance and a healthy repair budget; this isn't a 'set it and forget it' vehicle.
Biggest Strengths
- Exceptional towing and hauling capacity
- Robust Cummins diesel engine (core)
- Strong frame and driveline components
Top Risk Areas
The systems that break first on the 2015 RAM 2500. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
NHTSA Recalls
15 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
STEERING:LINKAGES:DRAG:LINK:CONNECTION
Chrysler (FCA US LLC) is recalling certain 2013-2018 Ram 3500 and 2014-2018 Ram 3500 Chassis Cab and Ram 2500 vehicles. The outboard steering linkage jam nut may loosen, allowing one end of the drag link to separate.
STEERING:LINKAGES
Streetcar ORV LLC (Streetcar) is recalling certain American Expedition Vehicles (AEV) 3" Dualsport aftermarket suspension kits, part numbers N0436000 and N0436001, sold for installation on 2013-2018 RAM 2500 and 3500HD trucks. Improper installation and machining of the original equipment steering knuckle may weaken the joint between the steering drag link and knuckle.
What breaks on the 2015 RAM 2500?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
OwnerKeep Passport · $499 · one-time
Just bought a 2015 RAM 2500? Keep it that way.
Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.
RAM 2500 by Year
Compare reliability scores across nearby years of the RAM 2500. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by reliability score.
Relevant Products for Your 2015 RAM 2500
Parts and accessories matched to your 2015 RAM 2500
As an Amazon Associate I earn from qualifying purchases.
Frequently Asked Questions
Related Comparisons
Just bought a 2015 RAM 2500? Keep it that way.
OwnerKeep Passport turns your RAM 2500's care history into a luxury digital vault — AI-logged receipts, an OwnerScore that pays at resale, and a buyer-ready dossier in one tap.
- AI receipt OCR — snap and log
- Fuel & mileage tracker
- Tri-Score OwnerScore
- One-tap resale dossier PDF
Recommended Reading for the RAM 2500
Most Reliable Cars to Buy Used (Top 10 Ranked)
Get our expert-ranked list of the 10 most reliable used cars you can buy today, saving money and avoiding future headaches with smart choices.
Jeep Wrangler vs Toyota 4Runner: Which Lasts Longer?
Get the definitive answer: Which truly lasts longer, the Jeep Wrangler or Toyota 4Runner? Our comparison reveals their long-term durability.
Toyota Tacoma vs Chevy Colorado: Reliability Compared
Explore a head-to-head reliability comparison of the Toyota Tacoma vs. Chevy Colorado. Discover which truck truly stands out for long-term dependability.
