RELAY is team telemetry sharing for endurance racing. Whoever takes the wheel shares the car automatically, so fuel, tyres and stint state stay live on every teammate's screen instead of being read out over voice comms.

How it works. Drive, share, decide. One invite code links the whole car: your team joins with the code, and from then on the strategy desk shows fuel, tyres and the pit window live, on every screen.

My Team shows your roster, your invite code, your plugin key, who you are racing for, and when each teammate was last seen. It also flags plugin version mismatches, telling you whether a teammate's plugin matches yours, is newer, or is too old to read your data.

Live Car is the strategy view: the whole field as the driving PC sees it, with the leaderboard, gaps, sectors, tyres and wear, car settings such as TC, ABS, brake bias and engine map, fuel on board and to finish, the fuel window, stint averages and the pit plan.

One honest limitation the plugin states on the page: no sim shares a rival's fuel, so stop length is the tell.

RELAY is off by default. You switch sharing on, and you can pause it any day.