Aug 29, 2025

Since its launch in 2020, the Mack MD series has brought the reliability and durability of Mack Trucks to the medium-duty world. The 2025 Mack MD7 is designed to deliver both comfort and performance in a package perfect for delivery, distribution, and other vocational jobs. Its wide range of sizing options and comfortable cab make it a platform that will be with you for the long haul in many applications.

From the Inside Out

Mack focused on making the MD7 a truck that’s drivable all day. The new, longer cab gives you 4″ of space over older models, including an overhead console with additional storage. The previous interior halogen bulbs are gone, replaced with four bright LED dome lights. The new driver’s seat has increased clearance for reclining and has adjustable lumbar support. Both the driver’s and passenger’s seats have adjustable seat belts. The new, comfortable, flat-bottomed steering wheel includes controls for the cruise control, audio, and phone.

The cab and the driver’s seat have independent airbag suspension systems to isolate the driver from bumps and bounces, making long workdays more comfortable. The standard rear leaf spring suspension can also be upgraded to the AirRide system for maximum driver comfort.

Simple Connections

The clear back-of-cab above the frame and side frame comes with pre-wired BodyBuilder connectors to Cummins & Allison as a standard feature. This makes hooking up simple and fast.

Build-Your-Own Versatility

The MD7 can handle a wheelbase from 12′ to 23′, making it suitable for a wide range of applications around town.

Around the Outside

Standard white, powder-coated disc wheels provide enhanced durability. The aluminum, grated steps are full-width and offset horizontally for maximum visibility and stability. Our heated LED headlights increase forward visibility by up to 29% and side visibility by up to 50%. Anti-lock brakes with automatic traction control make sure you stop on time. The choice of a 50- or 90-gallon gas tank gives you the range you need. The passenger’s side door has a peep window for extra visibility when backing up and turning.

Mack Support

Mack’s Uptime system provides valuable operational data as well as roadside assistance. Mack’s OneCall team provides full-service, round-the-clock mechanical support for your vehicle with a single phone call. The GeoTab system can provide insight into your drivers’ routes and schedules, letting you make more intelligent decisions about how your business is run.

Warranty

Mack trucks come with Mack peace of mind. We guarantee aftermarket parts bought through our dealers against material and workmanship failures for a whole year. The nationwide Mack network provides free repairs for a year on all covered parts.

Whether you need one or a fleet, whether you need every truck the same or have more diverse needs, the place to go for your 2025 Mack MD7 is First Fleet Truck Sales in Lake Worth Beach, FL.