The John Bean V3400 Wheel Alignment System, from Snap-on Equipment, provides precise alignment readings in less than two minutes for increased productivity and less waiting for measurements. Wireless communication between the measurement towers eases installation and mobility. Automatic vehicle height tracking saves time and makes technicians more efficient. Software productivity enhancers like automated caster sweep, 3D animations, rolling radius and cross diagonal measurement, A-arm adjust and EZ Toe will get the job done right the first time. A comprehensive vehicle database with frequent updates ensures the most current information is readily available and VIN scanning speeds the vehicle selection process. Lightweight AC400 clamps engage the tire, eliminate the possibility for damage to the rim.