The Pinnacle Alignment Systems 3D Wheel Aligner, No. T51, is a computerized wheel aligner that provides fast and accurate four-wheel alignments for passenger car, van and light truck applications. The T51 utilizes 3-D technology, which is provided by four high-resolution cameras. The four patented targets are nearly maintenance free, according to the company, and with real 3D imaging, the system allows operation on lifts that are not perfectly level. The T51 can provide alignment readings within two minutes or less.