2026 Mack Trucks Granite® Flatbed

Information

2026 Mack Trucks Granite® Flatbed

Unyielding strength. Unstoppable comfort. Unmatched performance.

Features may include:

  • Automated Manual Transmission

Mack’s mDRIVE™ HD transmission is designed and built to perform at the highest level in the most demanding conditions.

  • World-Class Chassis

High-strength Cornerstone™ chassis provides a rock-solid foundation.

  • Reinforced Steel Cab

Galvanized steel construction offers legendary durability and driver protection.

  • Built with Bendix®

Bendix integrated safety systems help detect, alert and avoid incidents.

  • D-Shaped Steering Wheel

Our flat-bottom wheel allows more room where it counts. Smart steering wheel buttons access infotainment and cruise control.

  • Wraparound Dash

Ergonomic-inspired dash wraps around drivers to put everything in reach. Oversized, back lit and laser-etched, switches are readable for life.

  • Navigation at a Glance

Mack Co-Pilot™ 5” full-color digital display provides brilliant visibility. Truck monitoring brings operating issues to driver attention clearly.

Photos

Highlights

  • Rapid City, South Dakota
  • 2026
  • Mack Trucks
  • Granite® Flatbed
  • MP7 | MP8 | Cummins L9 CNG
  • AUTOMATED MANUAL: mDRIVE HD - 12, 13, or 14-speed | AUTOMATIC: Allison RDS Series - 6-speed | MANUAL: Eaton-Fuller - 10, 11, 13, or 18-speed
  • Available

Specifications

  • 2026
  • Mack Trucks
  • Granite®
  • Flatbed
  • Conventional without Sleeper
  • MP7 | MP8 | Cummins L9 CNG
  • MP7: 11 Liter | MP8: 13 Liter | Cummins L9 CNG: 12 Liter Natural Gas
  • MP7: 325-425 HP | MP8: 415-505 HP | Cummins L9 CNG: 320 HP
  • MP7: 1,250-1,550 lb-ft | MP8: 1,650-1,900 lb-ft. | Cummins L9 CNG: 1,000 lb-ft
  • AUTOMATED MANUAL: mDRIVE HD - 12, 13, or 14-speed | AUTOMATIC: Allison RDS Series - 6-speed | MANUAL: Eaton-Fuller - 10, 11, 13, or 18-speed
  • Leaf: MRide, Mack Camelback | Air: Mack AL, Hendrickson Primaax EX, Neway ADZ | Rubber: Hendrickson Haulmaax EX
  • 35,000 – 92,000 lbs.
  • 80,000+ lbs.
  • Front Axles: Mack | Meritor | Dana Spicer
  • CLASS: 8 | Tight Turning Radius | Galvanized Steel Cab | Body-Ready Electrical System | Top-Mounted Rear Axle Carriers
  • Rubber-Sealed