2023 Chevrolet 4500 Forest River Rockport Box Truck 18 foot Box Truck for Sale. Converted by Forest River, Inc, this Rockport Box Truck is ready for your next install or transportation job. With quality and flexibility as a leading consideration, Rockport sets the bar with Aluminum, FRP construction, and Laminated Hardwood build materials. Like new with less than 300 miles, this van is a great option over going brand new. It is the newest bodystyle of the steadfast Express and features: White exterior with gray cloth interior, steel wheels with hubcaps, new tires, 4 wheel disc brakes and ABS, front airbags, AM/FM sound system, hot Heat and Cold AC, cruise control, rear roll up door, aluminum slide out ramp, back up camera, smooth and efficient 6.6L 8-cylinder GM Vortec motor with rear wheel drive, and much more. This vehicle is currently available for sale at Mobility of Denver, located at: 2311 S Platte River Drive, Denver CO 80223. We don't charge a Dealer Handling Fee and are now your mobility one-stop-shop. Just give us a call as we offer it all: sales, service, parts, and rentals. Open M-F 9am - 6pm. Sat by appt.