The Mack® Pinnacle™ Sleeper is designed with the comfort drivers want and the components the road demands. From heavy loads to steep grades to long hauls, this truck has the power to handle payloads and the efficiency to run longer.
The Mack® Pinnacle™ Sleeper lets you bring the comforts of home to the road, with an available full-size innerspring mattress and fridge, plus 12-volt outlets for a microwave, a TV and whatever else you need to power up. Mack also offers inverters and shore power for 110-volt use.
Whether your haul takes you across the county or across the country, the Pinnacle™ Sleeper can be customized for whatever job you set out to do.
This automated manual, 12-speed, two-pedal transmission selects the best gear for optimized fuel economy and performance.
On the road, torque trumps horse – power. High torque means you can run your Mack® at low engine speeds to make the most of your fuel.