2025 Mack Terrapro (Te) — Steering: critical fasteners
Published August 6, 2026 · Recall initiated: August 6, 2026
Summary
NHTSA records recall 26V509000, published August 6, 2026. Recalling firm: Mack Trucks, Inc.; 2025 Mack Terrapro (Te) — Steering: critical fasteners.
What's the hazard
Mack Trucks, Inc. (Mack) is recalling certain 2025 TerraPro trucks. The steering gearbox fasteners may loosen.
What to do
Dealers will inspect and tightened or replace the fasteners as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed September 21, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0497.
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Recall details
- Brand
- MACK
- Model
- TERRAPRO (TE)
- Manufacturer
- Mack Trucks, Inc.
- Lot
- 2025 MACK TERRAPRO (TE)
- Risk classification
- V
- Country
- US
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Questions about this recall
Was 2025 Mack Terrapro (Te) — Steering: critical fasteners recalled?
Yes. NHTSA published recall 26V509000 on August 6, 2026. Reported hazard: Mack Trucks, Inc. (Mack) is recalling certain 2025 TerraPro trucks. The steering gearbox fasteners may loosen.
What should I do if I have this product?
Dealers will inspect and tightened or replace the fasteners as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed September 21, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0497.
How do I know if my unit is part of the recall?
Compare your product details with the notice. Brand: MACK. Model: TERRAPRO (TE).