AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Western Star 4900
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,000–$9,000
The 1998 Western Star 4900 has notable recalls concerning suspension hub units and battery cables, indicating potential reliability issues. The limited complaint data suggests some owner concerns but lacks detailed frequency insights. Overall, it shows moderate reliability challenges.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| front hub | 50,000–100,000 miles | $500–$1,000 | common |
| battery cables | 40,000–80,000 miles | $300–$600 | occasional |
| ECM | 60,000–110,000 miles | $700–$1,500 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 10,000 miles
- Brake inspection annually
- Coolant flush every 2 years
- Air filter replacement annually
- Fuel filter change every 20,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual tire wear
- Frayed battery cables
- Steering wheel vibration
- Battery charging issues
Generated by gpt-4o on 6/5/2026. Cost ranges are conservative estimates that account for typical regional variation.