The Ravaglioli Bluetooth Truck Alignment System offers state-of-the-art Bluetooth technology to insure fail-safe wireless communication. This modern truck aligner is so simple to use that minimal training is required and allows the operator to precisely align trucks, trailers, multiple-axle vehicles, buses, coaches, RVs and even most light trucks. No rolling or pushing of the vehicle is required and the systems complete accurate measurements in three minutes. Three different configurations are available including the LodeStar Elite model which safely houses the aligner components in military grade cases.