2025 Mack Trucks Pinnacle™ 48-inch Flat Top Sleeper

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Year 2025
Make Mack Trucks
Model Pinnacle™
Engine MP8

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Product Details Specifications Photos

Year 2025
Manufacturer Mack Trucks
Model Name Pinnacle™
Trim Name 48-inch Flat Top Sleeper
Generic Type (Primary) Conventional without Sleeper
Engine MP8
Engine Type 13 Liter
Engine Power 415-505 HP
Engine Torque 1,650 – 1,900 lb-ft

Reinforced Steel Cab

Galvanized steel cab stands up to the abuse of the job to keep drivers safer.

Axle-Forward Cab

Forward axle position spreads the load to maximize payload and minimize stress.

Features may include:

Seats

Premium seat options include ToggleLink Air Suspension®, swivel base and over 30 feature and fabric combinations.

Steering

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

Dashboard

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

Display

5” full-color digital display provides brilliant visibility. Automated truck monitoring brings operating issues to driver’s attention clearly.

Infotainment

7" full color touchscreen manages Siri and smartphone apps with hands-free audio control and Apple CarPlay integration.

Engine

Engine MP8

Engine Type 13 Liter

Engine Power 415-505 HP

Engine Torque 1,650 – 1,900 lb-ft

Drivetrain

Transmission Automated Manual: m DRIVE 12-speed | Automated Manual: m DRIVE HD 12, 13, or 14-speed | Automatic: Allison 4500 RDS Rugged Duty Series 6-speed | Manual: Eaton-Fuller 10, 13, or 18-speed

Suspension

Suspension Twin Y™ | Vendor (mechanical and air ride)

Weights

GVWR 35,000-62,000

Gross Combined Weight Rating 80,000+

Cab

Cab Construction Day Cab

Features

Axle Count Front: Mack, Meritor, Dana Spicer | Drive: Mack, Meritor, Dana Spicer

2025 Mack Trucks Pinnacle™ 48-inch Flat Top Sleeper

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