The AIR CTI Central Tyre Inflation is suited to all types of vehicles, including the following:Central Tyre inflation is ideal for trucks, road trains, 4X4s.It is designed tough for Australian conditions. If you are serious about your vehicle, you can't go past AIR CTI Central Tyre Inflation. Air CTI is based in Moe, Latrobe Valley, Victoria, Australia. AIR CTI Central Tyre Inflation is suitable for Off Road vehicles, All Terrain vehicles such as Mining Trucks, Stock Trucks, Concrete Trucks, Crane Trucks, Road Trains, 4WD vehicles, Fertilizer Spreader Trucks, Coaches and Buses, Tipper Trucks and Dump Trucks. Central Tyre Inflation is the use of tyre pressure to reduce tyre wear and enable better traction with the road surface. This is helped by a special rotator and rotator gland that AIR CTI instal to assist in regulating tyre pressure and therefore reducing tyre wearand maintenance.