MACK Highway Service Manual
Highway
OUT HERE, YOU
HAVE TO ANSWER
THE CALL AND
HANDLE THE HAUL.
HIT THE HIGHWAY
RUNNING.
The Mack® Pinnacle™ Series is built to fit the way you work.
Our trucks are designed with strength and efficiency in mind
so you can stand up to the rigors of the road.
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Long Haul
Auxiliary power units let you stay comfortable without idling, while an aerodynamic body
and SmartWay
®
certified components cut fuel costs.
Regional Hauling
The Pinnacle carries the lowest costs of operation
and ownership in the industry.
LTL / Van Hauling
Our aerodynamic design lets you make your runs
faster and more efficiently.
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Flatbed and Lowboy
A Pinnacle spec’d for flatbed or lowboy jobs boasts
an improved turning radius for tight spots.
Bulk Hauling
The 6×2 suspension reduces your fuel consumption
and helps you haul larger loads.
WE ENGINEER
THE HEROES OF
THE HIGHWAY.
These trucks transport pride. Armed with every advantage,
Mack
and they need to be. Because we don’t just move cargo from
coast to coast. We carry this country forward.
®
Pinnacle™ models are incredibly reliable and fuel-efficient—
Pinnacle™ Sleeper
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Pinnacle™ DayCab
Pinnacle
5
™
Rawhide® Edition
Pinnacle Sleeper
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.
Optimization
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.
Gear fast, run slow
On the road, torque trumps horsepower. High torque means you can
run your Mack at low engine speeds
to make the most of your fuel.
Auxiliary power units
Operate sleeper power, heating
and ACindependent from your truck.
Remain idle-free and save on fuel
without sacrificing comfort.
Rest effectively
You work hard. So when you take a
break, your ride is equipped with all of
the right amenities. Rest effectively
and rise ready to take on another day.
High-rise
Designed to accommodate your
longest drives, our spacious 70-inch
high-rise sleepers have plenty of
room to keep you comfortable.
Axle Back Axle Forward
Mid-rise
Ideal for regional hauls, our 60- and
70-inch mid-rise sleepers supply the
space to keep you relaxed, no matter
what your haul requires.
Axle Back Axle Forward
Flattop
Whether you’re up against an overnight
haul or facing a day trip with long waits,
Mack’s 48- and 56-inch flattop sleepers
fit your needs.
Axle Back Axle Forward
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Pinnacle Sleeper
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Long drives demand a comfortable
cabin. Pinnacle™ Sleepers provide the
space to stretch out at night and the
amenities to tackle any stretch of road
the morning brings.
Amenities
The Pinnacle Sleeper lets you
bring the comforts of home to
the road, with an available fullsize 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.
Mini Fridge HVAC Controls
Quiet ride
Our cabins offer a quiet ride.
With high-tech, lightweight
sound-deadening material,
you’ll never fight the roar of
the road.
Storage
Closets, cabinets and
overhead storage provide
plenty of space to separate
your personal belongings
from your everyday trucking
essentials.
Overhead StorageFull-Size Closet
Sleeper Back Sleeper Bunks
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Pinnacle DayCab
The Mack® Pinnacle™ DayCab is
a versatile workhorse purpose-built
to power your regional hauls.
Like all Pinnacles, the DayCab
combines productivity, reliability,
low cost of ownership and fuel
economy into a road-eating machine.
Highly customizable
No matter your haul, Mack makes
it easy to optimize your Pinnacle
DayCab for anything the job
demands.
Bolted strength
Like all of our trucks, Pinnacle
DayCabs are built strong to boost
owner satisfaction. Mack uses
Huck bolts to increase reliability
and reduce rattles and squeaks.
Chassis configuration
Pinnacle DayCab’s chassis is
designed to provide 50-degree wheel
cuts. This saves you the grief and
fatigue that come from ineffectively
maneuvering tight spots.
Fitted frame
Rely on the right size frame to save
weight and increase fuel economy.
Mack delivers lighter, stronger frames
that are made to fit your truck.
Unstoppable stability
Mack is dedicated to ensuring your
safety on the road. Your truck’s
low center of gravity spreads weight
across all four corners to keep your
cab balanced. At the same time,
our Mack Roll Stability Advantage
by Bendix and exceptional brakes
(including available air disc brakes)
keep you in total control on the
mean streets.
Axle configurations
Available in single, tandem and tri-axle configurations,
Pinnacle DayCabs can be customized with multiple
drive and auxiliary axle combinations.
Axle Back Axle Forward
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