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⛔ Do not drive until fixed💥 Crash risk🩹 Injury riskNHTSA 26V351📅 May 29, 2026

2026–2027 Mack Granite (gr) & 2026–2027 Mack Pinnacle (pi/pn) + 3 more recall: wheels

⚠️ What's wrong

Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (AN), 2026-2027 Pioneer PR (4), Pinnacle (PI/PN), Granite (GR), and 2027 Anthem AN (4) vehicles. The wheel lug nuts may loosen and allow the wheel to detach.

💥 The risk

Wheel detachment can cause a loss of vehicle control or create a road hazard, increasing the risk of a crash or injury.

🔧 The fix

Owners are advised not to drive their vehicles until the repair has been performed. Dealers will inspect the wheel and hub mating surfaces, remove any masking material, and replace any worn components if necessary, free of charge. Owner notification letters were mailed June 22, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0495. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 31, 2026.

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
26V351000
Manufacturer recall #
SC0495
Manufacturer
Mack Trucks, Inc.
Vehicles affected
644
Component
WHEELS:LUGS/NUTS/BOLTS/STUDS
Owner phone
1-800-866-1177
NHTSA hotline
1-888-327-4236
Owner letters mailed
Jun 17, 2026
Built
Jun 3, 2025 – May 19, 2026
Recall started by
MFR

Vehicles in this recall

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

FAQ

Is the 26V351 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 26V351?

2026–2027 Mack Granite (gr) & 2026–2027 Mack Pinnacle (pi/pn) + 3 more. 644 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. Do not drive the vehicle until it is repaired.