Tyre strategy looks simple on TV. Soft, medium, hard, fastest theoretical race time wins. In reality the decision tree is much deeper, and a lot of armchair strategists make decisions based on incomplete information.

What teams know that we don’t#

When you’re watching at home you see the lap times and the tyre age on the broadcast. Teams have:

  • Per-tyre temperature data (4 corners + carcass)
  • Real-time tyre wear estimation from sensors
  • Track temperature gradient over the race distance
  • Driver feedback in real-time about grip levels
  • Historical data on how that specific compound behaves at that specific track in similar conditions
  • Live competitor pace and strategy projections

This is why team radio calls sometimes look counterintuitive — they have data we don’t.

The standard frameworks#

One-stop: minimum 1 stop required by FIA rules. Strategy is fundamentally about the optimal moment to change once and which two compounds.

Two-stop: more pit time loss but allows aggressive compounds at start and end. Useful when high tyre degradation predicted.

Two-stop offset: stay out longer than the leader, then pit during their last stint when they’re stuck behind traffic. Classic undercut/overcut play.

Variables that determine choice#

  1. Pit lane time — Bahrain pit loss is ~22s. Singapore pit loss is ~24s. This affects whether stopping again is worth it.
  2. Track position economics — passing is hard at Monaco and Hungary, so track position is worth more. At Spa or Monza it’s less valuable, two-stops more attractive.
  3. Tyre delta between compounds — if hard is 1.5s slower than medium per lap, you want to spend less time on hard. If hard is only 0.5s slower, you’d consider one-stop with longer hard stint.
  4. Safety Car probability — high Safety Car probability tracks (Singapore, Monaco, Baku, COTA) make aggressive strategies more viable.

Common mistake fans make#

Assuming the car that pits first is “winning the strategy”. Often the team that pits first is reacting to the team that’s about to undercut them. The leading car responds; the chasing car forces.

Also: the fastest theoretical strategy isn’t always the best strategy. Sometimes you trade lap time for track position because you can’t pass.

What’s changed for 2026#

Pirelli’s revised compound construction means narrower performance windows but more consistent degradation curves. Teams will do more two-stops this year because the cliff happens later but more sharply. Watch for this trend especially at high-deg tracks like Spain and Hungary.