O'Connor Trucks

Information

2026 Mack Trucks Pioneer ™ 76” mid-roof sleeper

Combining unmatched driving and resting comfort, advanced aerodynamics, and game-changing fuel efficiency, the new Mack Pioneer™ sets a new standard for long-haul trucking. Engineered for uptime and built to keep you ahead of the curve, Pioneer™ redefines what it means to lead the road.

Features may include:

• Efficiency that goes further than ever.

• Optimized aerodynamics.

Combined with an improved powertrain, Pioneer’s sleek, sculpted shape reduces air resistance for an overall profile that offers up to 11% better fuel efficiency.

New Mack MP®13 engine. The all-new engine delivers more power with less fuel consumption, providing 3% greater efficiency.

One-piece windshield. A new one-piece windshield is bonded directly to the cab, delivering improved aerodynamics, reduced wind noise and increased cab strength.

• Comfort that raises the benchmark.

Most spacious Mack ever. A 99” tall high-roof sleeper option provides plenty of head room, and increased cab depth and width give you more room to move about the cabin.

MaxRide air suspension. Advanced suspension utilizes electronic ride height and eight tuned airbags to provide the most stable and best ride ever.

Command Steer. A highly advanced active steering system, Command Steer can help reduce driver effort by up to 85% and improve driver productivity and comfort.

• Safety that looks ahead, beyond and behind.

Mack Protect Safety Suites. Digital mirror system (DMS). All-new steel cab design. Built for long-term durability and crash protection, the fully welded high-strength steel cab is designed to keep drivers safe and secure.