What the drivers get out of practice

There’s an hour of practice on Friday before the first qualifying session and another one and a half hours on Saturday, before the second qualifying session. The drivers can take to the track whenever they want within these practice sessions and do as many or as few laps as they choose.
You may think – as the word practice implies – that the idea is for the drivers to learn how to drive the track but in truth, all drivers are able to do that pretty much immediately. Or you may think that the idea is just for the cars to go round and round for the benefit of the crowd as a build-up to the big race – and you wouldn’t be entirely wrong. But it’s way more complex than that. Qualifying and race strategies are very much based on the information established during the practice sessions. Although general testing can give a team some of this information, such testing is permitted only at certain tracks. Furthermore, the weather conditions on the day have a serious impact on tyre performance and the general behaviour of the car. From the practice sessions, drivers and their teams get the information they need to set up the cars, choose the tyres they’ll use, and decide on a fuelling strategy.