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💥 Crash riskNHTSA 26V509📅 Aug 6, 2026

2025 Mack Terrapro (te) recall: steering

⚠️ What's wrong

Mack Trucks, Inc. (Mack) is recalling certain 2025 TerraPro trucks. The steering gearbox fasteners may loosen.

💥 The risk

A loose steering gearbox can result in a loss of steering, increasing the risk of a crash.

🔧 The fix

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.

Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
NHTSA campaign
26V509000
Manufacturer recall #
SC0497
Manufacturer
Mack Trucks, Inc.
Vehicles affected
341
Component
STEERING:CRITICAL FASTENERS; STEERING:GEAR BOX:MOUNTING BRACKET
Owner phone
1-800-866-1177
NHTSA hotline
1-888-327-4236
Built
Oct 2, 2024 – Dec 20, 2024
Recall started by
MFR

Vehicles in this recall

Is your car affected? Recalls apply to specific VINs. Check my VIN

FAQ

Is the 26V509 recall repair free?

Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)

Which vehicles are included in recall 26V509?

2025 Mack Terrapro (te). 341 vehicles may be affected. Check your exact car with its 17-character VIN.

What should I do?

Check your VIN, then call any authorized Mack dealer to book the free repair or call the manufacturer at 1-800-866-1177.