The co-pilot your GPS doesn't have.
Your GPS routes the road. TripCaptain reads the weather, crosswinds, road closures, and rest-stop cadence that your 26 feet of steel actually care about.
High-profile vehicles hate what car drivers ignore. TripCaptain treats wind, black ice, and closures as more dangerous for trucks, lines up rest stops with truck parking, and flags the routes where weight and wind combine badly.