2026 Mack Granite (Gr) | 2027 Mack Pinnacle (Pi/Pn) | 2026 Mack Pioneer Pr (4) | 2027 Mack Pioneer Pr (4) | 2026 Mack Anthem (An) | 2026 Mack Pinnacle (Pi/Pn) | 2027 Mack Anthem An (4) | 2027 Mack Granite (Gr) — Wheels: lugs/nuts/bolts/studs
Published May 29, 2026 · Recall initiated: May 28, 2026
Summary
NHTSA records recall 26V351000, published May 29, 2026 and initiated May 28, 2026. Recalling firm: Mack Trucks, Inc.; 2026 Mack Granite (Gr) | 2027 Mack Pinnacle (Pi/Pn) | 2026 Mack Pioneer Pr (4) | 2027 Mack Pioneer Pr (4) | 2026 Mack Anthem (An) | 2026 Mack Pinnacle (Pi/Pn) | 2027 Mack Anthem An (4) | 2027 Mack Granite (Gr) — Wheels: lugs/nuts/bolts/studs.
What's the hazard
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.
What to do
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.
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Recall details
- Brand
- MACK
- Model
- GRANITE (GR)
- Manufacturer
- Mack Trucks, Inc.
- Lot
- 2026 MACK GRANITE (GR) | 2027 MACK PINNACLE (PI/PN) | 2026 MACK PIONEER PR (4) | 2027 MACK PIONEER PR (4) | 2026 MACK ANTHEM (AN) | 2026 MACK PINNACLE (PI/PN) | 2027 MACK ANTHEM AN (4) | 2027 MACK GRANITE (GR)
- Risk classification
- V
- Country
- US
Related recalls
- NHTSA2027 Mack Anthem An (4) | 2027 Mack Pioneer Pr (4) — Exterior lightingAugust 7, 2026
- NHTSA2025 Mack Terrapro (Te) — Steering: critical fastenersAugust 6, 2026
- NHTSA2025 Forest River Salem | 2024 Forest River Salem | 2025 Forest River Wildwood — Equipment: recreationalJune 1, 2026
- NHTSA2027 Volvo Vn | 2026 Volvo Vn | 2027 Volvo Vnr (4) | 2026 Volvo Vah | 2027 Volvo Vhd | 2026 Volvo Vhd | 2027May 29, 2026
- NHTSA2027 Mack Pioneer Pr (4) | 2027 Mack Anthem An (4) | 2026 Mack Anthem An (4) | 2026 Mack Pioneer Pr (4) | 2025April 23, 2026
- NHTSA2025 Mack Pioneer Pr (4) | 2026 Mack Pioneer Pr (4) | 2027 Mack Pioneer Pr (4) — Exterior lighting: turnApril 1, 2026
Questions about this recall
Was 2026 Mack Granite (Gr) | 2027 Mack Pinnacle (Pi/Pn) | 2026 Mack Pioneer Pr (4) | 2027 Mack Pioneer Pr (4) | 2026 Mack Anthem (An) | 2026 Mack Pinnacle (Pi/Pn) | 2027 Mack Anthem An (4) | 2027 Mack Granite (Gr) — Wheels: lugs/nuts/bolts/studs recalled?
Yes. NHTSA published recall 26V351000 on May 29, 2026. Reported hazard: 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.
What should I do if I have this product?
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.
How do I know if my unit is part of the recall?
Compare your product details with the notice. Brand: MACK. Model: GRANITE (GR).