Join The Red Crew As A Diesel Mechanic! Red Classic services approximately 20,000 pieces of equipment. This includes light duty vehicles, material handling equipment, class 7 and 8 tractors and everything in between. In addition, our Charlotte maintenance shop offers tractor/trailer refurbishment services along with paint and body work. We operate in 82 shops across 10 states, serviced by our team of 250+ technicians. We value our technicians and provide them with the training, tools and latest diagnostics technology to insure we consistently perform at our best.