Mack Trucks: Do Not Drive: Wheel May Detach (wheels)

Recall Summary Mack Trucks is recalling certain 2026-2027 Anthem, Pioneer, Pinnacle, and Granite vehicles because wheel lug nuts may loosen, potentially causing the wheel to detach. A detached wheel can cause loss of vehicle control and create a crash hazard. Dealers will inspect and repair the wheels and hub surfaces at no cost once owner notification letters arrive in June 2026.

Recalling firm

Mack Trucks, Inc.

Product

Component: WHEELS. 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.

Reason

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

Classification

Class I

Category

vehicle recall

Country

United States

Agency

National Highway Traffic Safety Administration

Recall date

2026-05-28

Status

Ongoing

Distribution

Nationwide

Official recall notice from National Highway Traffic Safety Administration

Recall details on Nibble Recalls: https://trynibble.app/recalls/e0b8e335-a160-4f84-9316-501380cb6285