Automotive Fleet
MenuMENU
SearchSEARCH

Acela's New Extreme-Duty Chassis

Trucks with a history in some of the harshest war zones are a perfect fit for extreme work environments, such as oil, mining, and construction.

November 7, 2017
Acela's New Extreme-Duty Chassis

Acela Trucks offers two extreme-duty trucks, the Monterra 4x4 and the Monterra 6x6 (pictured). Both models were built specifically for use in extreme work environments. (Photo: Acela Truck Company)

3 min to read


Acela Trucks offers two extreme-duty trucks, the Monterra 4x4 and the Monterra 6x6 (pictured). Both models were built specifically for use in extreme work environments. (Photo: Acela Truck Company)

Walking up to one of Acela Truck Company’s new Monterra trucks is similar to an optical illusion. What looks like a typical cabover from a distance grows to the size of a family of medium tactical vehicles (FMTV) military truck. A full rebuild, brand-new paint job, and an abundance of comfort and technical upgrades brings a barely used truck a second life.

Ad Loading...

Headquartered in Belgrade, Mont., with a view of the Rocky Mountains and easy access to the roads of Yellowstone to the south and the Canadian oil sands to the north, Acela is the new automaker on the scene for extreme-duty, high-mobility commercial trucks.

Ad Loading...

These trucks are built specifically for use in extreme environments, such as oil fields, mining operations, pipeline, forestry, and utility fleets.

“When people first see the big 7.2L yellow Caterpillar engine inside, they are surprised. But, they know they are getting a durable truck,” said David Ronsen, founder and president of Acela.

With the capabilities of military trucks and added creature comforts, the Monterra is available in either a 4x4 or 6x6 configuration.

Redesigning a Truck

With the capabilities of military trucks and added creature comforts, the Monterra is available in either a 4x4 or 6x6 configuration. (Photo: Acela Truck Company)

Acela purchases the used FMTV trucks from the U.S. Department of Defense (DOD) and turns them into extreme duty trucks for commercial use. Staff looks over each vehicle prior to purchase, selecting only the trucks in the best initial condition.

Acela trucks undergo a vigorous 1,600-step process to ensure their operation, with more than 650 new, OEM-guaranteed parts added or replaced on each remanufactured truck from suppliers including Allison, Meritor, Goodyear, Dana, Caterpillar, and Parker.

Ad Loading...

The process includes a full inspection and evaluation, tear-down and complete overhaul, sandblasting and painting, rebuild, performance testing, and customer sign-off. Acela’s Certified Reset Program ensures fleets get a like-new vehicle backed by a one-year limited warranty.

“Our proprietary process is no makeover. We perform a complete tear-down and prep, prime, and paint every fixed component on the cab and chassis,” Ronsen said.

In addition, the company’s trained technicians work in a strictly controlled lean manufacturing environment to eliminate errors and to meet a high standard of quality.

Acela Trucks will not be available through a dealer network but directly through the manufacturer and its body builder partners, starting at $95,000 MSRP for the 4x4 and $105,000 MSRP for the 6x6. Fleet discounts are available.

Building a New Company

Acela trucks undergo a vigorous 1,600-step process to ensure their operation, with more than 650 new, OEM-guaranteed parts added or replaced on each remanufactured truck from suppliers including Allison, Meritor, Goodyear, Dana, Caterpillar, and Parker. (Photo: Acela Truck Company)

Acela Truck Specs

• 46.6-inch tires.
• All-wheel drive.
• 23-inch ground clearance.
• 330 hp Turbocharged Caterpillar 7.2L diesel engine.
• 54-foot turning radius.
• Central Tire Inflation Systems (CTIS).
• Chassis corrosion protection.
• 90% parts commonality.
• Over-the-road configuration with extreme off-road capability.
• Easy service body configuration.

Acela currently employs about 30 personnel and is led by Ronsen, who is joined at the helm by Jason Benoit, CFO.

Ad Loading...

With more than 20 years of executive management experience in automotive manufacturing, design, and engineering and technology development, Ronsen is a seasoned entrepreneur with several successful startups and acquisitions under his belt. He is a proven, experienced innovator in the automotive manufacturing design sector with three patents issued and several others currently in pending status. 

Benoit also has more than 20 years of experience, but in fleet management and operations. He was a partner and director of operations with Bronto Trucks, the first company to introduce heavy-duty on-/off-road, military-grade chassis into the Canadian Oil Sands. He has also held director and managerial positions with CEDA International Corporation, PLS Mine Services Ltd., Suncor Energy, and Fastenal. 

Originally posted on Work Truck Online

Subscribe to Our Newsletter

More Operations

Automotive Fleet News Recap thumbnail featuring a woman in a blue sleeveless top looking toward the headline, “90% Use Telematics. Are Fleets Getting Safer?” against a dark blue background with bold red accents.
Operations•by Faith Howell•November 6, 2026

90% Use Telematics. Are Fleets Getting Safer? | AF News Recap

This week, we're breaking down which industries have the highest rates, how Jamie McKay manages 2,400 vehicles, what's happening with the 2027 fleet awards, and why software-defined vehicles could introduce new costs.

Read More →
Collage of FFC2026 roundtables
Operations•by Chris Brown•November 5, 2026

What's Best Handled by an FMC, and What's Better Done Directly?

Fleet managers continue to rely on FMCs for essential services but are taking a closer look at where working directly with suppliers can improve efficiency and responsiveness.

Read More →
Erin Gilchrist, inaugural Mike Antich Spirit of Fleet Award winner, featured in Automotive Fleet's Fleet Meets series, wearing a charcoal blazer against a white background.
Operations•by Faith Howell•November 5, 2026

Fleet Meets: Erin Gilchrist

Meet Erin Gilchrist, the inaugural Mike Antich Spirit of Fleet Award winner, as she shares insights on leadership, mentorship, the power of industry connections, and why people remain at the heart of fleet's future.

Read More →
Ad Loading...
Automotive Fleet video thumbnail featuring Jamie McKay alongside a male interviewer, with the headline “Jamie McKay Gives Fleet a Voice With Her Company’s Leadership” against a blue and black background.
Operations•by Chris Brown•November 4, 2026

How 2026 Fleet Visionary Jamie McKay Manages 2,400 Vehicles Across 37 States

How do you keep 2,400 vehicles running across 37 states? Fleet Visionary Award winner Jamie McKay shares how collaboration, flexibility, and a few simple strategies help her tackle fleet management challenges at Aptive Pest Control.

Read More →
Fleet operating costs for 2026 over image of a service center
Operations•by Chris Brown•November 1, 2026

Managing Fleet Costs in an Era of Permanent Volatility

Fleet operating costs have risen more than 20% since 2020, raising a key question: When does extending a vehicle's service life stop making financial sense?

Read More →
An Automotive Fleet podcast thumbnail
Operations•October 29, 2026

The Next Evolution of Fleet Management: Autonomous Operations

This opening keynote session at the Fleet Forward Conference highlights the future of autonomous driving for fleets.

Read More →
Ad Loading...
A picture of a transparent catalytic converter with blue text and the Automotive Fleet logo on the top.
Operations•October 29, 2026

How to Reduce the Total Cost of Risk From Catalytic Converter Theft

A stolen catalytic converter can cost fleets far more in downtime and lost productivity than in repairs. A total-cost-of-risk approach can help fleet managers quantify their exposure and prioritize theft prevention.

Read More →
AF news recap thumbnail
Operations•by Faith Howell•October 26, 2026

Personal-Use Charges Rise as Vehicle Values Fall | AF News Recap

Personal-use charges are climbing, wholesale used-vehicle values are declining, and commercial fleet sales growth is slowing. This week, we're breaking down the latest fleet data, plus how Element Fleet Management is helping Waymo prepare for its first Canadian robotaxi market.

Read More →
A transparent blue background of a hand stamping a paper is the background of text that says "What about fleet policy exceptions?" with the Automotive Fleet logo in the bottom right corner.
Operations•by Faith Howell•October 20, 2026

Here's When You Should Make an Exception to Fleet Policy

Fleet policies are designed to create consistency, but not every driver or situation fits neatly within standard rules.

Read More →
Ad Loading...
A hand writing on an ipad with a transparent AI graphic over it
Operations•October 20, 2026

AI-Native or AI-Acquired: What Should Fleet Managers Look for in an AI Platform?

Six questions can help fleet managers look beyond AI marketing claims to evaluate integration, data access, and real-world operational performance.

Read More →