2021 Mack MD


MD Series

Mack has entered the medium-duty market with our all-new MD Series—three trucks that take care of the details so you can focus on growing your business.

2021 Mack Anthem

Built for Your Business

Mack Anthem

With bold design, tough engineering and a highly comfortable interior, the new Mack Anthem™ is built for your business and designed for drivers.

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2021 Mack Pinnacle

Durability & Comfort


Durable, reliable, proven—Pinnacle’s tough components and rugged engineering make it a workhorse on the highway.

2021 Mack Granite

Tried & True Platform


The unyielding foundation of any jobsite, Granite has the brawn to get the job done right.

Western New York's Largest Mack Dealer

Conway Beam has a comprehensive selection of new and pre-owned Mack vehicles in stock ready for you to explore. In addition, we have a unique selection of Ready-to-build vehicles for your immediate consideration.

2021 Mack Lineup

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2021 Anthem

Mack Anthem

Efficient in every sense of the word, Mack Anthem™ saves on fuel and reduces maintenance costs while maximizing uptime—and your bottom line.

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2021 Pinnacle


From heavy loads to steep grades to long hauls, Pinnacle is up to whatever challenges the job throws your way.

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2021 Granite


The hero on every job. Powerful, durable and versatile, Granite is the right truck for the job at hand.

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2021 MD Series

MD Series

To handle different applications, the MD Series is available in three models—the MD6, MD6 Low Profile, and MD7

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2021 Mack LR

LR Model

The LR Model increases productivity with a versatile cab that stands up to the full abuse of refuse work.

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2021 Mack TerraPro


TerraPro’s chassis offers powerful support for hard work. Built tough to withstand the full abuse of refuse and vocational applications, TerraPro packs maximum payload into a compact overall dimension.

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Mack Anthem

All-New Mack Command Steer

Discover how our latest breakthrough in driver-assist technology delivers less strain on your driver and more productivity for your business.

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All New MD Series

Key Features of the Mack Medium Duty

Mack Anthem

A new highway semi truck

Mack Axles

Learn what features make Mack Axles deliver performance

Connected Support

Over The Air Software Updates

Wirelessly update software without disrupting your schedules, while increasing operational efficiency and uptime. Requires Mack® GuardDog® Connect.

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Ready for your new Mack?

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Looking For A

Leasing Solution?

A full-service lease with Conway Beam is a smart alternative for organizations that want a fixed monthly cost. Leverage the services of a professional transportation company so you can focus on your core business.

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Truck Service

There is simply no automotive truck problem we can’t solve! Our highly trained certified master technicians are experts at diagnosing problems and implementing solutions to get you back on the road quickly and safely.

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Next Level Career?

Is it your calling to become a Master Technician? Would you like to be a part of the industry that is setting new standards and driving innovation?

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Conway Beam

5 Great Locations

Serving customers at five conveniently located dealerships in New York. Providing sales, service, parts, and accessories in Rochester, Buffalo, Syracuse, Elmira, and Watertown.

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