Mack Trucks
United States · Founded 1900
Official website ↗Mack Trucks is an American manufacturer of medium- and heavy-duty trucks with a history dating back to 1900. Mack is known for durable, rugged trucks and produces vehicles for highway, regional haul, construction, vocational, refuse and other demanding applications.
- 13
- Models
- 17
- Generations
- 71
- Engines
Truck Models
B-Series
1953–1966
The Mack B-Series was introduced in 1953 and became one of the company's most successful and recognizable truck families. Its rounded cab and hood helped define Mack's post-war styling, and more than 127,000 B-Series trucks were produced through 1966 for a wide range of highway and vocational work.
F Series
Introduced 1962
The Mack F Series was a heavy cab-over-engine truck family developed for highway freight and fleet service, forming Mack's principal long-distance cab-over line before later Ultra-Liner products.
R Series
Introduced 1966
The Mack R Series was the marque's defining post-war conventional heavy-truck family, serving highway, construction and vocational operators through a broad range of factory configurations without treating individual chassis codes as separate models.
Super-Liner
Introduced 1977
The Mack Super-Liner was a premium long-hood heavy truck built for highway, heavy-haul and demanding vocational work, with a distinct marketed identity spanning successive RW-series iterations.
CH
Introduced 1988
The Mack CH was introduced in 1988 as a new conventional heavy-truck family for highway and regional transport. It became an important part of Mack's modern on-highway range and helped bridge the company's classic conventional trucks with later highway models.
Granite
Introduced 2001
The Mack Granite is a heavy-duty vocational truck designed for demanding applications including construction, refuse, municipal services and other severe-duty operations. Introduced in 2001, Granite became one of Mack's core vocational models and is known for its rugged construction, maneuverability and wide range of body configurations. An all-new Granite was unveiled in 2026.
Pinnacle
Introduced 2006
The Mack Pinnacle is a Class 8 highway and regional-haul truck introduced in 2006 as Mack's premium conventional highway model. It was developed for long-distance and regional freight operations, combining aerodynamic design, driver comfort, payload capability and Mack powertrain technology. The Pinnacle remained in production until the introduction of the new Mack Keystone in 2026.
LR
Introduced 2007
The Mack LR is a low-entry vocational truck designed primarily for refuse collection and demanding urban applications. Introduced in 2007, the LR combines excellent visibility, maneuverability and low cab access with the durability required for frequent stop-and-go operation. The LR platform later became the basis for Mack's LR Electric battery-electric refuse truck.
TerraPro
Introduced 2008
The Mack TerraPro is a low-entry vocational truck developed for demanding applications such as refuse collection, concrete pumping and other specialized body configurations. Built around Mack's low-entry cab concept, TerraPro provides excellent visibility, maneuverability and access for operations requiring frequent stops and close work around job sites.
Anthem
Introduced 2017
The Mack Anthem is a Class 8 highway and regional-haul truck designed for long-distance and regional freight operations. Introduced in 2017, the Anthem combines Mack's traditional durability with improved aerodynamics, driver comfort, fuel efficiency and advanced powertrain technology. A completely redesigned Anthem entered production in 2026 as a new-generation regional-haul truck.
MD
Introduced 2020
The Mack MD is a medium-duty truck designed for urban delivery, regional haul, refuse and vocational applications. Introduced in 2020, the MD provides a maneuverable and compact alternative to Mack's heavier Class 8 models while retaining Mack's distinctive design and commercial-vehicle engineering. The MD is available in multiple weight classes and also forms the basis for the Mack MD Electric.
Pioneer
Introduced 2025
The Mack Pioneer is a next-generation Class 8 highway truck introduced in 2025 as Mack's flagship long-haul model. Designed from the ground up around aerodynamic efficiency, driver comfort, safety and connectivity, the Pioneer offers substantial improvements in fuel efficiency compared with previous Mack highway models and is available with day-cab and multiple sleeper configurations.
Keystone
Introduced 2026
The Mack Keystone is a Class 8 vocational tractor introduced in 2026 for demanding highway, regional-haul and vocational applications. Building on the legacy of the Mack Pinnacle, Keystone combines heavy-duty capability with modern safety, comfort and connectivity technologies shared with Mack's newest truck platforms. It is designed for customers operating across highways, construction sites and challenging terrain.