Reliability & 5-year cost of ownership — 2015 Western Star 4900
NHTSA data on file today
The 2015 Western Star 4900 has 14 NHTSA recall campaigns and 1 owner complaint on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #21V896000 Unapproved Tire and Rim Combination/FMVSS 120 NHTSA notice
- NHTSA #19V370000 Insufficient Air Reservoir Volume/FMVSS 121 NHTSA notice
- NHTSA #18V503000 Tie-Rod Separation Due to Vibration NHTSA notice
- NHTSA #18V351000 Front Brake Hose may Chafe NHTSA notice
- NHTSA #17V810000 Fire Extinguisher May Be Clogged or Inoperable NHTSA notice
- NHTSA #17V761000 Brake Lights May Not Activate NHTSA notice
- NHTSA #17V124000 Rapid Loss of Brake Air Pressure NHTSA notice
- NHTSA #16V711000 Seat Belt Anchor Plate may Fail under Load NHTSA notice
- NHTSA #15V859000 Front Driveshaft may Disconnect NHTSA notice
- NHTSA #15V383000 Speedometer may not Display the Vehicle Speed NHTSA notice
- NHTSA #15V185000 Improperly Seated Brake Chamber Diaphragm NHTSA notice
- NHTSA #15V182000 Kidde Handheld Fire Extinguisher may not Discharge NHTSA notice
- NHTSA #14V758000 Improperly Seated Brake Chamber Diaphragm NHTSA notice
- NHTSA #14V527000 Trucks were Manufactured Without ABS/FMVSS 121 NHTSA notice
Most-cited components in owner complaints
- Electrical System 1 complaint
- Structure 1 complaint
- Tires 1 complaint
- Wheels 1 complaint
Below average
Estimated 5-year repair + maintenance cost: $15,000–$25,000AI estimate — not from NHTSA data
The 2015 Western Star 4900 faces multiple recalls related to critical systems like brakes and steering, indicating potential reliability issues. Complaints are low, but the recalls suggest notable risks.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| air brake system | 50,000–100,000 miles | $1,500–$3,000 | common |
| steering linkage | 70,000–120,000 miles | $750–$2,000 | occasional |
| tie rod assembly | 80,000–130,000 miles | $500–$1,500 | occasional |
| seat belts | 60,000–100,000 miles | $100–$300 | rare |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Change engine oil annually
- Inspect brake system every 25,000 miles
- Replace air filters every 30,000 miles
- Check tire alignment annually
- Rotate tires every 20,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Vibration during braking
- Reduced braking response
- Steering wheel misalignment
- Brake light malfunction
- Air pressure dropping rapidly
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2015 Western Star 4900 at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.