Pulsar LT has taken the market by storm and proven to be very popular with 2019-2021 GM 1500’s. So popular in fact, our engineering team has been diligently working to expand coverage. We’re announcing three new SKUs for the 2015-2019 GM 2500HD/3500HD models, including 6.0L Gas and 6.6L Duramax Diesel. Pulsar LT is unlike anything else on the market today for GM truck owners with unmatched control over their driving experience. Wrapped up in an easy plug-n-play device, and no ECM programming or ‘tuning’ required, Pulsar LT is a safe and easy way to adjust features functions of late-model GM trucks through existing steering wheel controls.