There are very few mysteries about Barcelona for the teams, especially this year as the pre-season tests were held in quite good weather conditions that should be more representative of the season. However, a number of teams are planning on bringing some car upgrades, so it will be interesting to see the effect of those on tyre behaviour, together with the continued evolution of the new track surface, which we already noted earlier this year. Even in pre-season testing, the cars were incredibly quick out of the box here, so this could be yet another race like last year in Spain where more lap records fall.