2025 Mack Trucks MD Series MD6 New longer cab Longer cab with 4” more interior room and a 107” BBC Dual-airbag cab suspension The standard dual-airbag cab suspension system delivers serious comfort for drivers to help them finish each day strong. Features may include: Steering Flat-bottom steering wheel with cruise control, telephone, and radio/audio controls gives drivers more room for entry/exit and operation. Tilt-telescopic steering column lets drivers adjust their comfort. Seating New premium driver’s seat features increased seat recline, adjustable lumber support, and a choice of vinyl or Mordura upholstery. Plus, adjustable driver and passenger seat belts mean increased safety and comfort. Storage and lightning New overhead console provides additional storage and improved interior lighting replaces two halogen bulbs with four LED dome lights Legroom Four inches of additional legroom Body Builder Pre-wired Body Builder connections to Cummins & Allison