Post it to market place “The Pulsar LT is a new in-line module for 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L/6.2L that offers complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and your top speed limiter. Pulsar LT can also be used to disable Auto Start/Stop and Active/Dynamic Fuel Management. It connects directly to the vehicle computer system, making installation a breeze and leaving your factory warranty intact. And yes, it does work on 6.2 10-speed models! “ “ • Toggle Auto Start/Stop • Disable AFM or DFM • Calibrate Tire Size (29" - 50.9") • Adjust Throttle Response • Modify Gear Ratio (2.00 - 6.99) • Change Top Speed Limiter (82 - 140 MPH) • Clear Diagnostic Trouble Codes • Reprogram TPMS Threshold (25 - 99 PSI)”