Used Step Van Trucks For Sale

Step vans, also known as walk-in vans or multi-stop delivery trucks, are built around access, visibility, and uptime in dense routes. The first sizing choice is usually MT45 vs MT55 or their equivalents. MT45 units typically run 14,500 to 19,500 GVWR with 19.5-inch rubber and hydraulic brakes, ideal for under-CDL parcel, bakery, and uniform routes. MT55 spec pushes to 23,000 to 26,000 GVWR with 22.5-inch tires, bigger brakes, and heavier frames for higher cube and payload. P700, P1000, and P1200 designations roughly track interior volume and body length. Pick the smallest footprint that covers peak volume and weight while staying inside licensing and insurance targets.

Body and interior specs drive route efficiency as much as the chassis. Common body lengths range 12 to 22 feet with stand-up interior heights around 85 to 90 inches. Aluminum riveted bodies from Morgan Olson and Utilimaster resist corrosion and keep curb weight down, while steel substructures add durability but can rust if neglected. Look at curbside sliding doors, a secure bulkhead with pass-through, and either a rear roll-up or swing doors. Factory shelves, e-track, and scuff liners protect walls and speed parcel handling; removable shelves help when loads shift from parcels to bulk. For frequent curb deliveries, a low step-in height and right-hand drive can cut dwell time. Ramps save weight and maintenance versus liftgates but require room to deploy; liftgates help with heavy carts and vending payloads. Interior LED lighting, non-slip floors, rear cameras, and backup alarms add safety on night routes.

Most late-model units pair gasoline V8s or V10s with Allison automatic transmissions, or a Cummins 5.9 or 6.7 diesel with Allison 1000 or 2200 series. Gasoline drivetrains carry lower acquisition cost and simpler emissions hardware, which suits short, stop-and-go routes and cold starts. Diesels offer higher torque, better fuel economy under heavy payloads, and longer service life if DPF and DEF systems are maintained; avoid excessive idle on diesel to protect aftertreatment. Rear axle ratios in the mid 4s favor city work, while taller gearing trims RPM at suburban speeds. Heavier MT55 builds may have air brakes and 22.5s for thermal capacity; lighter MT45 rigs stick with hydraulic brakes and 19.5s for easier service. Emerging used electric step vans exist in small numbers and fit depot-charged routes under 120 to 150 miles per day; verify usable battery capacity, charging standard, and OEM service support before committing.

On a used unit, evaluate miles and engine hours together since step vans idle and creep more than highway tractors. Inspect frame rails, spring hangers, and crossmembers for rust, look for water staining on ceiling panels, and check door tracks, rollers, latches, and weather seals. Test the bulkhead lock, rear roll-up balance springs, and any ramp or liftgate under load. Uneven tire wear can flag kingpin, bushing, or alignment issues from curb strikes. Verify the alternator output if powering inverters, printers, or telematics, and confirm upfit wiring was fused correctly. Match GVWR and payload to your heaviest seasonal day, not the average, and confirm CDL requirements if the rating exceeds 26,000. In hot regions, dual evaporator A/C and insulation make a big difference; in cold climates, block heaters and heated mirrors shorten start-up times. If buying for a food truck or mobile workshop conversion, account for generator weight, propane placement, ventilation, and remaining payload after the build so axle ratings are not exceeded.