T-Mobile has revamped its connected car offering, SyncUP DRIVE, with the ability to request and track Allstate Roadside Assistance in real-time through the app, see gas prices and nearby stations, and receive vehicle diagnostics information. A new dashboard gives users an overview of a vehicle’s health with color-coded icons to help drivers prioritize what needs attention first. SyncUP DRIVE plugs into a car’s OBD-II on-board diagnostics port.