The TMAX 1-13 from Stellar Industries, Garner, Iowa, features a 13-ft. aluminum body and is intended for a 108-in. cab-to-axle chassis with 22,000- to 22,900-lb. gross vehicle weight rating (GVWR), such as the Ford F600 or Chevrolet 6500. The aluminum mechanic truck can be used for cranes up to 53,100 ft. lbs., like the Stellar 86 Series telescopic service crane. The aluminum mechanic truck bodies feature aluminum extrusion compartment tops with two built-in accessory mounting rails.