Jumat, 27 April 2012

F1 should fixed flawed rules before changing tyres | Comment

Michael Schumacher, Mercedes, Bahrain 2012Michael Schumacher's words after Sunday's race have prompted a discussion over tyres in F1.

'I had to drive at a pace to manage the tyres to finish with tyres left over,' said Schumacher.

'We should question whether that should be the case. It's unsatisfying and not what a Formula 1 event should be.'

There is a debate to be had over how far F1 should go to improve the quality of racing by using tyres that degrade.

But let's get one thing straight from the off: When Michael Schumacher says an F1 event should not involve an element of tyre conservation, he is completely wrong.

Conserving tyres: Part of a racer's skill

Schumacher may have seven world championships and 91 Grand Prix victories, but his grasp of the sport's history is not his strong suit.

This is best illustrated by his reaction to leading a Ferrari one-two at Magny-Cours in 1998, when he questioned whether the team had ever achieved such a result before. Of course they had. They're Ferrari. In fact, they'd had 41 of them.

If Schumacher's knowledge of F1 were better he might remember some of the many examples of tyre conservation giving us great F1 races.

Such as the 1987 British Grand Prix, which Nelson Piquet tried to complete without a pit stop. Team mate Nigel Mansell changed tyres, dropped back and passed him for the lead with two laps to go. A similar situation played out 30 years earlier with Juan Manuel Fangio at the Nurburgring.

We could go back even further. Think of Tazio Nuvolari at the Nurburgring in 1935. Nursing his tyres, he was over a minute behind the leaders at one point. But Mercedes' Manfred von Brauchitsch gambled on finishing the race only changing his Continentals once. As he began to struggle, Nuvolari was there to snatch an historic win.

Schumacher's quote jars in comparison to this from Gilles Villeneuve, after he had won the 1979 South African Grand Prix: 'I waited until the fuel load lightened before pushing the tyres too hard.

'Then when I felt either the front or back tyres go off I adjusted my driving style to bring them back again. Jody [Scheckter] came close and if I had made a mistake he could have overtaken me easily.'

These are just a few examples of races where the battle for first place was shaped by tyre conservation ' there are countless other cases of Grand Prix where drivers grappled with the agonising question of whether to make another pit stop or try to hang on until the end.

The idea of giving drivers a set of tyres that can be pushed as hard as possible all race long is a recent development, one which made racing more uniform and less exciting ' until Pirelli came back.

Have they gone too far?

Bahrain, 2012Having dismissed the notion that tyre conservation has no place in F1, we should ask if the sport has gone too far in terms of trying to spice up the racing by using tyres that are more prone to degrading.

Other drivers have made this point. In his column for Sky Martin Brundle noted: 'I was talking with two F1 drivers, a world champion and a multiple race winner, and they had very similar concerns to Michael in that they can't push the cars anywhere near their limits. 'Physically my granny could drive the race' quipped one to underline how far away from the limits they are.'

Remember that when Pirelli came into F1 in 2011, they were asked to supply tyres that would be more challenging for drivers and produce better racing.

Pirelli motorsport director Paul Hembery said in 2010: 'When we have been working with GP2 and F1, they have said they would like us to take an aggressive approach.

'It would be better from a tyre maker's point of view to take a conservative approach, so people then do not talk about the drop off of the tyres. But from a sporting perspective, and for the show, we probably want both these tyre choices to have decay.'

Recall also that teams initially struggled to make the tyres last at the beginning of 2011, but by the end of the season they found it less difficult and the racing had suffered as a result.

Following Schumacher's complaints Hembery posted on Twitter: 'At the end of last year we had huge criticism for conservative choices and races were boring. Make your mind up. We are doing what is asked.'

This time last year we often saw drivers make four pit stops during races. That wasn't the case by the end of the year, not at present, and it's likely we'll see teams make further progress with the tyres in the coming races.

Therefore Pirelli should avoid making knee-jerk changes to the tyre compounds. However the rule makers and teams should consider two changes to the tyre rules which would improve the sport.

Change the rules, not the tyres

Kimi Raikkonen, Lotus, Bahrain, 2012First, the 'top ten tyre rule' ' which requires all drivers in Q3 to start the race with the tyres they qualified on ' should be scrapped.

It was intended to encourage some drivers in the top ten to start the race on the harder tyres. Since its introduction in 2010 it has rarely had that effect.

Worse, it now seems to be encouraging drivers not to set times in Q3. In Bahrain Lotus gambled on not sending Kimi Raikkonen out for another run in Q2, content at missing the top ten and saving more fresh tyres for the race. We saw much the same last year.

Forcing the top ten drivers to start the race on worn tyres reduces the teams' strategic options. A problem which is compounded by another unnecessary rule which also needs to be scrapped.

This is the 'mandatory tyre change' rule, which forces drivers to use both types of tyre compound during the race.

Because of this rule, no-one can gamble on completing a dry race without a tyre change. Everyone knows that everyone else will have to make at least one pit stop and can plan and second-guess them accordingly.

The rule was first brought in when Bridgestone became F1's sole tyre supplier in 2007, amid concern that the end of the tyre war meant that tyres would cease to be a talking point and Bridgestone would receive little publicity from their involvement in F1.

That is clearly not a concern for Pirelli. Therefore this rule is not needed from a sporting or marketing perspective. Last year 83% of F1 Fanatic readers supported getting rid of it.

No knee-jerk needed

Pirelli's tyres have produced some terrific racing since they were introduced last year.

Despite a one-sided championship contest, the 2011 season saw our highest rate the race results since 2008. Two of this year's first three races ranked within the top ten.

Tyre conservation is an important part of an F1 driver's skill: just like getting the set-up right, nailing a fast qualifying lap, lapping consistently in the races, overtaking and everything else.

Instead of making knee-jerk changes to the tyres, F1 should address areas of the rule book which several years' experience have taught us are not working as desired.

Getting rid of articles 25.4 (e) and (f) of the sporting regulations would give teams more strategy options, make the racing less artificial, and give the drivers a little more tyre life to play with on race day.

F1 should fix those before tackling the trickier question of whether slightly less aggressive tyres would ultimately give us even better racing.

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Image © Mercedes/Hoch Zwei, Pirelli/LAT



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