The Pioneer Leg Height Spacers are used to level a Pioneer system on a vehicle. Attached between either a Rhino-Rack RLCP, RLTF/P or RL leg and a Pioneer Platform or Tray, these spacers will raise the Pioneer to allow the legs to slide out wider, approximately by 75mm overall. This allows each of the Pioneers to fit a wider ranger of vehicles, with the option of choosing a narrower tray/platform rather than a larger one.