They hand back the first set of tyres after 40 minutes of the session and I'm sure that Bottas' second stint - after the lull - was on mediums just like Hamilton so that tweet is wrong.maxxer wrote: ↑07 Jun 2019, 18:02Dont get this also is there anywhere to see which set of tyres they are using?
As i see on the f1 site ferrari used 7 sets of mediums so far
https://twitter.com/F1/status/113702058 ... 96/photo/1
Every team only uses 2 sets of tyres in FP1. The various stints are as a result of passing through the pitlane for various setup changes they do in a practise session.