Used truck dealer Arrow Truck Sales Inc. has broadened its certified pre-owned truck program to include medium-duty trucks. Launched earlier this year, the program originally applied only to Class 8 tractors. Pre-owned trucks that receive the Arrow certification are backed by a 6-mo./50,000-mi. limited warranty covering the engine, transmission and rear axles.

To be eligible for designation as an Arrow Certified Medium-Duty vehicle, Class 3-7 trucks must be less than five model-years old and have fewer than 175,000 miles. Those selected undergo an extensive inspection and reconditioning process.

According to Arrow, the medium-duty program will comprise vocational and specialty trucks, including dump trucks, refrigerated vehicles and moving vans.