Pirelli's F1 chief Mario Isola says that the 2017 tyres were conservative for a reason in wake of the revamp of regulations. Pirelli was tasked with producing wider, fatter and more durable tyres to go alongside the shake-up of aerodynamic regulations.
While the tyres allowed drivers to push for longer, many race strategies were simple one-stops, which saw complaints from fans who believed it to be too boring. However, Isola claims that minimising risk amid new regulations was a priority for the Italian company.
"Last year’s tyres in my opinion were working quite well with the target to develop tyres that are less conservative," Isola told Crash.net. "Last year we were conservative but for a number of reasons; new tyres, new sizes, new demands and the expected performance was quite quick. So that is why we decided to be a bit conservative.
"We also used a completely new compound because in 2016 we were developing tyres in two compounds, the old family tried to develop the older concept of compounds and the new family of compounds was completely new in terms of materials, ingredients and processes. This new family has a huge potential but we had limited information so I think we were quite brave to introduce the new family of compounds.
"We’ve been conservative, it is true, and now we know we can move softer and have more flexibility with what compounds are available and I’m sure we’re going in the right direction."
2018 sees two new compounds being introduced, the Super Hard and the Hyper Soft. It is expected that the use of softer compounds will allow for varied strategies to add to the excitement of a Grand Prix. Isola thinks that between the softer tyres and car development, lap times could be up by 1.5 seconds from 2017.
"The total lap time will be more or less one second or a bit more quicker than last year but there is always contributions from the development of the cars," he said. "We are moving all ranges one step softer and expect to have quick lap times from that, this is normal.
"Teams are estimating the development of the cars in the range of one second so putting the two together we should be one second to one-and-a-half second quicker. We’ll see during the pre-season testing in Barcelona but this is our current estimation."
Fergal Walsh
calle.itw
Posts: 8,527
See my earlier comments regarding Pirelli and a horse in a wedding dress for my stance on this.