AI 1 - 59 laps
AI 2 - 59 laps
AI 3 - 60 laps
AI 4 - 52 laps
AI 5 - 50 laps
AI 6 - 51 laps
AI 1,2,3 had maximum pressure, AI 4,5,6 had minimum.
AI 1,2,3 had 1.7% per lap usage
AI 4,5,6 had 1.9% per lap usage
It's not that much but there is an effect on the fuel usage.