Also available in Electric

A red Mack LR Series truck, designed for refuse collection with a durable cab and bold Mack branding

A red Mack LR Series truck, designed for refuse collection with a durable cab and bold Mack branding

Mack®  LR

  • class
  • 8
  • heavy duty
  • power
  • 320 - 375
  • hp
  • torque
  • 1,000 – 1,360
  • lb. -ft max
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Meet the backbone of an entire industry.

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Designed for drivers. Built for the job.

Ergonomic Cab Design

Custom options offer standing, seated, right-hand, left-hand or dual steering.

  • Side view of a black Mack LR Series truck chassis showcasing its ergonomic cab design with options for stand-up, seated, left-hand, or right-hand driving configurations
  • Side view of a black Mack LR Series truck chassis showcasing its ergonomic cab design with options for stand-up, seated, left-hand, or right-hand driving configurations

Easier Entry & Exit

17” step height, large handles and oversized doors make the ins and outs easy.

  • Side view of a black Mack LR Series truck cab highlighting a low 17-inch entry step, designed for easier entry and exit for operators
  • Side view of a black Mack LR Series truck cab highlighting a low 17-inch entry step, designed for easier entry and exit for operators

Six Door Combinations

Choose any combination of standard, flip or bi-fold door design options.

  • Side view of a black Mack LR Series truck cab with an overlay showing three customizable door options: front hinge, fold-up, and bi-fold designs
  • Side view of a black Mack LR Series truck cab with an overlay showing three customizable door options: front hinge, fold-up, and bi-fold designs

Safer routes start here.

Superior Visibility

Edge-to-edge windshields and wraparound rear windows increase driver field of vision.

  • Front view of a Mack LR Series truck cab with a large windshield and wide, dual-pane wipers, designed for superior visibility
  • Front view of a Mack LR Series truck cab with a large windshield and wide, dual-pane wipers, designed for superior visibility

Work Brake

Hand-operated work brake allows drivers to park service brakes with one motion.

  • Front view of a Mack LR Series truck cab
  • Front view of a Mack LR Series truck cab

Blind Spot Detection

The Sensata PreView® Collision Warning System (PRECO) uses four radar sensors to detect and avoid collisions.

  • Front view of a Mack LR Series truck showcasing its blind spot detection system, indicated by an alert icon and circular detection signals around the vehicle
  • Front view of a Mack LR Series truck showcasing its blind spot detection system, indicated by an alert icon and circular detection signals around the vehicle
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Mack LR Series truck with options to customize body type and exterior color

Mack Truck Builder

Customize your own LR from the ground up with our digital truck builder experience.

Build My LR

Complete comfort for your crew.

Close-up of expanded storage space in a Mack LR Series truck cab with cup holders
Cabs feature convenient storage spots and workspaces for a comfortable day’s work.

Expanded Storage

Digital dashboard display in a Mack LR Electric truck, showing vehicle speed, battery status, air pressure, and other key metrics
A gauge cluster mounted to the steering column gets drivers the information they need.

Digital Display

Close-up of the integrated control panel in a Mack truck, featuring backlit buttons with blue and orange illumination for streamlined vehicle operation
Bluetooth-enabled, hands-free radio capabilities and smartphone integration.

Integrated Controls

Driver in a safety vest seated in a Mack truck cab, looking ahead through a large side window.
Large windshield, peep windows side and rear wraparound windows all improve sight lines.

Visibility

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Powered by the alternative.

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Mack MP8 diesel engine connected to a powertrain system, featuring an axles configuration

Diesel Powertrain

Mack’s proven engines, axles and transmissions make light work of heavy loads.

Front view of a Mack LR garbage truck with an automated arm lifting a green waste bin

Natural Gas Powertrain

Multiple Natural Gas engine options make it easy to run clean and green.

Close-up of the side of a Mack Electric truck, with "MACK ELECTRIC" branding prominently displayed in the sunlight

Electric Powertrain

Mack’s proven electric powertrain is the industry’s leading EV option.

Harness the power of integrated uptime.

24/7 Roadside Assistance

Our OneCall team of experts provides full-service support across North America.

Performance Tracking

GuardDog Connect alerts drivers, owners, and our service team when issues arise.

Over The Air Updates

Update truck operating systems and parameters wherever there’s a Wi-Fi signal with OTA

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Close-up of a driver in a Mack LR Series truck cab, focused on operating the vehicle.

Explore LR

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SLOPED ROOF

The roofline directs rainwater down and away from the windshield.

HEATED LED HEADLIGHTS

Heated LED headlights increase forward visibility by up to 29% and side visibility by up to 50%.

ADJUSTABLE STEERING

Tilt and telescopic steering provides all-day comfort for drivers.

BREAKAWAY MIRRORS

Spring-loaded mounts rotate when hit to prevent damage to the cab and lower repair costs.

Specs & Downloads

#id-4

Warranty & Extended Coverage Plans

#id-5

Purchase & Financing

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Base Configurations

CLASS

8

HORSEPOWER

320 – 375

TORQUE

1,000 – 1,360 lb-ft

GVW

43,000 – 72,000 lbs.

Cab Door Configurations

Standard door configuration

Standard Door

Flip door configuration

Flip Door

Bi-fold door configuration

Bi-fold Door

Driving Configurations

Seated driving configuration

Seated

Stand up driving configuration

Stand Up

Left and right driving options

Left and right driving options

Axle Configurations

4 by 2 axle configuration

4x2

6 by 2 axle configuration

6x2

6 by 4 axle configuration

6x4

8 by 4 axle configuration with Pusher axle

8x4 with Pusher Axle

8 by 4 axle configuration with Tag Axle

8x4 with Tag Axle

Engines

DIESEL

MP7 >

11 Liter
335 – 375 HP
1,260 – 1,360 lb-ft

NATURAL GAS

Cummins L9 CNG

12 Liter
320 HP
1,000 lb-ft

Transmissions

AUTOMATIC

Allison 3000 Series

6-speed

AUTOMATIC

Allison 4500 Series

6-speed

Axles

FRONT AXLE

Mack

DRIVE AXLE

Meritor

AXLE CARRIER

Mack Axle Carriers >

Suspensions

LEAF

m RIDE >

LEAF

Mack Camelback

RUBBER

Hendrickson Haulmaax EX

RUBBER

Ridewell Dynalastic

Standard features

Exterior

Breakaway Mirrors
Convenient Grab Handles
Door Peep Windows
Edge-to-Edge Windshield Glass
Exterior LED Lights
Flush Marker Lights
Heated Power Mirrors
Large Door Openings
Large Drip Rail
Large Grille Opening
Large Side Windows
Low 17" Step Height
Rear Windows
Sloped Roof

Interior

18" Steering Wheel
2-Liter-Bottle Holders
Armrests
Bluetooth-Enabled Radio
Central Storage Platform
Easy-to-Read Gauge Cluster
Integrated Air Conditioner
Left-Hand Drive, Right-Hand Operate Configuration
Mack Work Brake
Netted Storage Pockets
Power Door Locks
Power Windows
Steering Column LCD Display
Suspended Pedals
Tilt and Telescopic Steering Column
GuardDog Connect

Optional Features

Doors

Additional Door Configurations

Seating

Additional Seating Positions

Engine

Natural Gas Engine

Bumper

Flush, Low-Profile or Extended Bumpers

Protections

Headlamp Protections

Protections

Corner Guard Protections

Mirrors

Memory Mirrors

Steering Wheel

16" Steering Wheel

Storage

Back Wall Storage Unit

*Additional adaptations available upon request

Download Additional Information

Mack LR
Mack LR Electric
Mack Refuse Solutions
Mack Connect
A Mack Trucks employee in a branded polo shirt assisting a customer, with warranty documents on the desk and organized files in the background
Warranty

More than warranty protection. Peace of mind with complete coverage for the first year.

Explore Warranty

A technician in a high-visibility uniform using a laptop to inspect a Mack truck in a service bay, highlighting protection plans for maintenance and repairs
Extended Coverage Plans

Lock in parts and labor costs with plans that cover powertrains, after treatment systems, chassis, clutches and towing at today’s prices.

Explore Plans

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Finance on Your Terms

Mack Financial Services provides the support you need to build your business.

Explore Financing

Current Offers

Discover the Power of Mack Certified.

We build trucks for a lifetime of hard work. That means a Mack Certified used truck is one of the best values on or off the road.

Learn about the Mack Certified program

See Inventory

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Lineup of five Mack Trucks in a showroom, featuring various models in blue, silver, black, red, and teal
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Expanded virtual truck configurator wows users.

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A white Mack garbage truck navigating through an empty parking lot
The Mack LR checks all the boxes for refuse management

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Intense testing means quality, excellence and tough trucks

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