to be good to go - хороший способ сказать, что что-то готово к чему-то, и можно действовать
Example: you are told to pull over by a policeman for a document check and once the he's done, he says
You're good to go - Можете ехать
Another example:
We've packed everything and the car is fueled. We're good to go
🚔to pull over - to stop your car on the side of the road
🚔side of the road - обочина