The stint lengths at Le Mans are limited by fuel, not tyres. It is a balance between extending the stints to reduce the number of pitstops overall, but then having to fuel save which can lose up to 3 seconds a lap for LMP2 for example. Expected stint lengths for LMP1 is 13 laps, but 14 is also looking achievable and for LMP2, we are likely to see 1...
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