2025 MACK, MD7, Medium Duty Trucks - Tow Trucks - Roll-back, CUMMINS ISB6.7, Automatic, Meet Your New MVP: The 2025 Mack MD7 Industrial Rollback. Power, Versatility, and Unbeatable Value. This isn't just a truck. It's a strategic investment. TMI Truck & Equipment and Potomac Truck Center are proud to present the new 2025 Mack MD7, the ultimate workhorse engineered to move everything from heavy machinery to high-end vehicles with unmatched efficiency and safety. Engineered for Your Business, Your Way. The Mack MD7's greatest strength is its flexibility. This is the truck that adapts to your business model, not the other way around. Non-CDL Ready: Configure it at a 25,995 lbs. GVW to put more drivers behind the wheel, expanding your team's operational flexibility without requiring a commercial driver s license. Maximum Hauling Power: Operate at a full 33,000 lb.'s for your most demanding jobs and heaviest loads. Next-Level Capacity: Need to haul more? We can