AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2002 Western Star 4900
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,000–$10,000
The 2002 Western Star 4900 shows average reliability with only a couple of significant recalls and few complaints. The recall involving fire extinguishers may affect several models but doesn't directly imply severe issues specific to this vehicle model. Owner complaints, specifically for tires, are minimal, suggesting limited concern over widespread failures.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| tires | 50,000–80,000 miles | $200–$800 | occasional |
| fuel lines | 100,000–150,000 miles | $300–$800 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 10,000 miles
- Tire rotation every 10,000 miles
- Brake inspection every 20,000 miles
- Cooling system flush every 40,000 miles
- Transmission service every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Fuel odor under cab
- Uneven tire wear
- Difficulty engaging brakes
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.