HTS Systems' HTS-30DTF-2 is available with load lock bar carrier or Magliner curb ramp cradle. The HTS-30DTF is a 3 in 1 carrier system. The HTS creates total driver accountability for equipment, reduces departure time and prevents injuries. Many fleets are making their power units self-sufficient or self contained by equipping their big rigs with all the tools aboard the power units. This assures all the equipment is mobile, consolidated and ready for any location.