2015’s Formula One calendar concludes at Yas Marina, Abu Dhabi; a venue with which Pirelli is very familiar. The F1 tyre supplier has used the venue for testing, including the world’s first wet-weather test run at night, and a pre-season launch. The smooth asphalt means the softest tyres in the range will be supplied, a combination previously employed at the slowest grand prix, Monaco, and at four other race weekends. The Abu Dhabi Grand Prix is held from late afternoon into the evening, so track temperatures tend to drop over the course of the race, meaning that the pattern of tyre behaviour is different to normal: another complex variable for teams to factor into their strategy calculations. Pirelli expects a performance gap between the two compounds of 1.0-1.2 seconds per lap.