View 83 Photos View 0 Videos 1991 Mack RD690S Day Cab Truck Newly Listed Contact for price Location: ISA WI Yard - Merrill, WI Location: ISA WI Yard - Merrill, WI, 300HP Mack EM7 Turbo Diesel Engine, MaxiTorque 6 Speed Manual Transmission, GVWR: 50000LB, 12000LB Front Axle,... ConditionUsedUsage264,911 MilesDuty ClassHeavy Duty Day Cab TruckStock Number108068 MLS Number14617735CategoryDay Cab Semi Trucks Last Updated9/22/2026 LocationMerrill, WI, US Sold ByIntegrity Sales and Auction LLC (844) 574-___ SHOWNUMBERCall Seller Email Seller Save More Info