Red Bull is taking a conservative approach when it comes to tyre choice for next weekend's French Grand Prix at Magny Cours.
The Austrian outfit is taking just 7 sets of the ultrasoft rubber, while Force India, Toro Rosso, Haas and McLaren take 8 sets.
Williams on the other hand takes the full complement of 10 sets while the remainder take 9.
Kevin Magnussen and Pierre Gasly lead the way in terms of the supersofts, with both drivers taking 4 sets apiece, Sergey Sirotkin, on the other hand, takes just 1 set of the red-banded rubber.
With 3 sets of softs, Red Bull's choice is echoed by Force India and Fernando Alonso, while Lewis Hamilton, Sebastian Vettel, Lance Stroll, Carlos Sainz, Pierre Gasly Kevin Magnussen and Charles Leclerc each take just 1 set.