Mack Trucks, Inc.: Wheels:Lugs/Nuts/Bolts/Studs (2026 MACK ANTHEM (AN), 2026 MACK GRANITE (GR), 2026 MACK PINNACLE (PI/PN)…)

Company / brand

Mack Trucks, Inc.

Product

2026 MACK ANTHEM (AN); 2026 MACK GRANITE (GR); 2026 MACK PINNACLE (PI/PN); 2026 MACK PIONEER PR (4); 2027 MACK ANTHEM AN (4); 2027 MACK GRANITE (GR); 2027 MACK PINNACLE (PI/PN); 2027 MACK PIONEER PR (4)

Reason / hazard

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

What to do (remedy)

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.

Distribution / sold at

Potentially affected: 644

Defect

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.

Component

WHEELS:LUGS/NUTS/BOLTS/STUDS

Do not drive

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