Building Filters
About the Mack RD688
The Mack RD688 is a heavy-duty rigid/tractor truck designed for long-haul and heavy transport tasks. Built with a robust chassis and heavy-axle layout, the RD688 delivers dependable performance, durable construction and easy serviceability for contractors, hauliers and fleet operators.

1998 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Gross weight: 28,100 kg
Year: 1998 Make: Mack Model: 2574 Dump/Plow Truck Engine: E7 400hp Mack Motor (Remanufactured by Mack in 2015) Transmission: 18 speed manual Miles: 336924 showing (Exempt on Title) VIN: 1MP270C6WM036560 Tires: ...

