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30 July 2026

Understanding the art of undercuts and tire degradation in F1

Discover the intricacies of Formula 1 strategy and how teams use undercuts and tire degradation to their advantage

Understanding the art of undercuts and tire degradation in F1

Formula 1 strategy is a complex and multifaceted aspect of the sport, with teams constantly looking for ways to gain an advantage over their competitors. At its core, race strategy involves making decisions about when to pit, which tires to use, and how to manage tire degradation. One key aspect of this is the undercut where a team pits earlier than their rivals in an attempt to gain an advantage.

In most cases, the success of an undercut depends on a variety of factors, including tire weartraffic and the probability of a safety car. Teams must carefully consider these factors when deciding whether to pit early or late. A well-timed undercut can give a team a significant advantage, while a poorly timed one can lead to a loss of positions.

Understanding Pit Windows

A pit window refers to the period of time during which a team can pit without losing too much time. This window is typically determined by the tire degradation rate and the traffic on the track. Teams must carefully monitor their tire wear and adjust their pit window accordingly. If a team pits too early, they may find themselves on worn-out tires at the end of the race, while pitting too late can lead to a loss of positions due to traffic.

Calculating Undercut Viability

To determine whether an undercut is viable, teams can use a simple worksheet to calculate the lap time difference between their current tires and a set of new tires. This involves considering factors such as tire degradationfuel weight and traffic. By comparing the lap time difference to the time lost in the pits, teams can determine whether an undercut is likely to be successful.

Managing Tire Degradation

Tire degradation is a critical aspect of Formula 1 strategy, as it can significantly impact a team’s performance. Teams must carefully manage their tire wear, taking into account factors such as track temperaturedriver style and tire compound. By minimizing tire degradation teams can maintain a consistent lap time and stay competitive throughout the race.

Safety Car Probability

The probability of a safety car is another key factor in Formula 1 strategy. Teams must consider the likelihood of a safety car being deployed and adjust their pit window accordingly. If a safety car is likely, teams may choose to pit earlier than usual in an attempt to gain an advantage. Conversely, if a safety car is unlikely, teams may choose to pit later than usual to minimize time lost in the pits.

Ultimately, the key to success in Formula 1 strategy is to carefully consider all of these factors and make informed decisions about when to pit, which tires to use, and how to manage tire degradation. By doing so, teams can gain a significant advantage over their competitors and achieve success on the track.

Author

Florence Wright

Florence Wright, Glasgow native with an editorial-minimal aesthetic, rerouted a social feed to live-cover a Pollok Park remembrance event, prioritising human detail over algorithmic reach. Promotes clarity, humane framing and local resonance; keeps an archive of Polaroids from neighbourhood gatherings as a personal emblem.