Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2018 RAM 3500 Reliability ReportCommon Problems, Repair Costs & Expert Verdict

88/ 100

KeepScore

LOW RISK

Grade: B+

A powerhouse of capability, offering excellent long-term reliability with proper heavy-duty maintenance and attention to its emissions system.

Full system breakdown + what I would do

Quick Facts · 2018 RAM 3500

  • Has 11 NHTSA recalls on record — the most notable involves the steering:linkages.
  • Outscores the 2016 RAM 3500 by 10 points — one of the stronger nearby years to consider.
  • The system most likely to surface first: diesel emissions system (major severity).

Should You Buy the 2018 RAM 3500?

The 2018 RAM 3500 is an incredibly capable and generally robust heavy-duty truck, making it a strong contender for those needing serious towing and hauling power. While not without the inherent complexities and costs of any modern diesel HD vehicle, a well-maintained example, particularly with the Cummins engine, offers a dependable workhorse platform. This is a solid investment if you're prepared for the specialized maintenance required.

Biggest Strengths

  • Exceptional towing and hauling capacity
  • Robust frame and driveline components
  • Proven Cummins diesel engine durability

Top Risk Areas

The systems that break first on the 2018 RAM 3500. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Diesel Emissions Systemmajor
2
Front Suspension & Steeringmoderate
3
Fuel System (Diesel)critical
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

11 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

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.

LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH

Chrysler (FCA US LLC) is recalling certain 2015-2017 Ram 1500, 2500 and 3500 pickup trucks equipped with an 8 foot bed and a power locking tailgate. Chrysler is also recalling all 2013-2014 and 2018 Ram 1500, 2500 and 3500 pickup trucks built before April 1, 2018 with a 6 or 8 foot bed and a power locking tailgate. On August 29, 2019 Chrysler expanded the recall to include an additional 693,128 model year 2013-2014 Ram 1500, 2500 and 3500 pickup trucks. The tailgate actuator limiter tab may fracture and cause the tailgate to unlatch and open while driving.

What breaks on the 2018 RAM 3500?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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RAM 3500 by Year

Compare KeepScores across nearby years of the RAM 3500. Click any year for its full report.

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Frequently Asked Questions

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