2028 MACK PI84T Tri-Axle Daycab for sale in Chesapeake, VA
2028 MACK PI84T Description
YOUR NEXT LOWBOY TRACTOR. BUILT FOR THE WORK AHEAD.
2028 MACK PINNACLE LOWBOY TRACTOR
Scheduled for production in February 2027 • Expected availability in the first quarter of 2027
Get ahead of your next equipment move. Reserve this incoming 2028 Mack Pinnacle before it arrives.
Specified for lowboy applications, this heavy-duty day cab combines Mack MP8 power, a 14-speed mDRIVE HD automated transmission, a factory-installed steerable lift axle, and hydraulic equipment selected for the job.
PHOTO NOTE: Photos show our previous, nearly identical truck and are provided as a representative example. The incoming 2028 unit may have minor differences in appearance and equipment.
AXLE SPREAD THAT WORKS FOR YOUR OPERATION
A factory-installed Hendrickson steerable lift axle, positioned 56 inches ahead of the forward drive axle, gives this Pinnacle additional flexibility for distributing weight across the tractor.
Paired with a 243-inch wheelbase, this configuration puts axle placement at the center of the lowboy specification.
505 HORSEPOWER. 1,900 LB-FT OF TORQUE.
The Mack MP8 13-liter engine delivers the pulling power your equipment-hauling operation demands.
Whether you’re moving excavators, loaders, dozers, or other construction equipment, this Pinnacle brings serious power to the assignment.
14-SPEED mDRIVE HD: CONTROL WHERE IT COUNTS
The heavy-duty Mack mDRIVE HD automated transmission includes:
• Ultra-low creeper gearing
• Multi-speed reverse
• Automated shifting
• Low-speed control for trailer positioning and jobsite maneuvering
Give your drivers precise control when approaching a detachable trailer, backing into position, or working through a tight equipment yard.
FACTORY-INSTALLED PTO AND PARKER HYDRAULIC PUMP
This truck is specified with a factory-installed transmission-mounted PTO and Parker hydraulic pump.
A practical setup for an operation that needs its next tractor equipped for lowboy work.
HEAVY-DUTY AXLES, BRAKES, AND TRACTION EQUIPMENT
This Pinnacle’s specification includes:
• 14,600-lb Mack front axle
• Front air disc brakes
• 44,000-lb Mack tandem rear axles
• Mack AL-461 air suspension
• Interwheel differential locks on both drive axles
• Interaxle power divider lockout
• Heavy-duty 16.5-inch × 8?-inch rear drum brakes
ONBOARD WEIGHT INFORMATION
The factory-specified Air-Weigh AW5800 onboard scale system provides drive-axle weight monitoring, giving your driver useful weight information during loading.
COMFORT FOR LONG WORKDAYS
The cab includes:
• Preferred Interior Trim Package
• Electronic keyless entry
• Power windows and door locks
• Wide National air-ride driver’s seat
• Three-chamber air lumbar support
• Leather-wrapped steering wheel
• Electronic climate control
DETAILS THAT MAKE A DIFFERENCE
• 117-gallon aluminum fuel tank
• Upper deck access steps
• Fontaine air-slide fifth wheel
• 24-inch fifth-wheel slide
PLAN AHEAD FOR 2027
This is a 2028 model-year Mack Pinnacle, scheduled to be built in February 2027, with availability expected in the first quarter of 2027.
Put your next lowboy tractor on the schedule now.
Contact Potomac Truck Center Tidewater in Chesapeake, Virginia, for pricing, complete specifications, warranty details, and reservation information.
Message us today to secure this incoming unit.
Build and availability dates are estimates. Contact us to confirm final equipment and delivery timing.
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Mack Heavy Haul Tractor
Lowboy Tractor for Sale
Heavy Haul Truck
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Lowboy Truck
Mack MP8 505 HP
Mack mDrive
14-Speed Automated Transmission
Heavy Equipment Transport
Oversize Load Tractor
Permit Load Truck
Construction Equipment Hauler
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Potomac Truck Group
Heavy Spec Day Cab
Wet Kit Tractor
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Specifications
| Year | 2028 |
| Make | MACK |
| Model | PI84T |
| Mileage | 750 |
| Fuel Type | Diesel |
| Cab Style | Day Cab |
| Engine | Mack MP8 (505hp) |
| Drivetrain | Tandem |
| Trans | Mack 14 Speed M-Drive 14 Spd Automated |
| Wheelbase | 243" |
| Suspension | Air Ride |














