Hunter Engineering's TCX500 Series of enhaned tire changers combine traditional design features with advanced capabilities to provide superior service with simple operation. The models maintain a conventional swing-arm mounting apparatus and a tabletop clamping system and adds a powerful 110V/220V motor with increased torque over previous models and "the fastest speed in its class." Other improvements include a larger, stronger side shovel and a machined tabletop surface for easy maintenance. The TCX505 has an 11- to 22-inch clamping range and steel mount head with polymer inserts. The TCX515 has a 6- to 26-inch clamping range, an enhanced Bead Press Arm to ease clamping, demounting and mounting of difficult wheel assemblies and includes both steel and polymer mount heads. The TCX535 has the same clamping range and mount heads as TCX515, plus a multifunctional Bead Press System to provide effortless assistance to clamping, lubricating, demounting and mounting the toughest combinations.