AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Ram 4500
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $8,000–$12,000
The 2018 Ram 4500 has multiple recalls related to critical systems such as brakes, wheels, and powertrain. The frequency of owner complaints about the brakes and hydraulic systems suggests persistent issues, impacting reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| brakes | 40,000–60,000 miles | $400–$800 | very common |
| hydraulic control unit | 50,000–70,000 miles | $700–$1,500 | common |
| transmission | 60,000–80,000 miles | $1,000–$3,500 | occasional |
| wheel studs | 40,000–60,000 miles | $200–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter change
- brake fluid replacement
- transmission service
- tire rotation and balance
- cabin and air filters
- cooling system check
- differential service
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- unusual brake noises
- ABS warning light
- difficulty shifting gears
- steering vibrations
- check engine light
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.