Michelin open to F1 comeback – with 18-inch rims

1 Comment

Michelin director Pascal Couasnon says the French tire manufacturer could be open to an F1 return in 2014 – providing the sport changes its wheel rim size.

Strict rules on Formula One wheel sizes force teams to use 13-inch wheels which are considerably smaller than those seen in other racing series. Couasnon told Le Figaro Michelin would prefer to use 18-inch wheel rims if it returned to F1.

This is not the first time Michelin has mooted an F1 comeback but stipulated it must come with a concession on wheel size. It made similar noises in 2010, when Bridgestone was poised to quit the sport, but F1 eventually chose to stick with 13-inch wheels and appoint Pirelli as official tire suppliers.

The obstacles to an increase in wheel rim size are the same now as they were then. The change in size would force a costly re-think of suspension configurations and potentially put gearboxes under greater strain.

Teams are unlikely to swallow such a major shake-up in the technical rules at this late stage in the year. Particularly when they are already grappling with the cost and complexity of the new power trains.

Formula One boss Bernie Ecclestone has ruled out Michelin making a return. He is believed to have signed a new advertising deal with Pirelli which extends beyond the end of this season.

It is the FIA’s decision who will be awarded the F1 tire contract. But it is doubtful a rival constructor would want to supply tires to a series which is already contracted to advertise Pirelli’s product in future seasons.

F1 Paddock Pass: United States Grand Prix post-race (VIDEO)

Getty Images
Leave a comment

As Lewis Hamilton took another step towards his fourth Formula 1 World Championship Sunday at the United States Grand Prix at Circuit of The Americas, plenty of other topics of discussion emerged in the wake of Round 17 of the season from Austin.

Hamilton’s win came as his Mercedes AMG Petronas team claimed its fourth consecutive Constructor’s Championship, Scuderia Ferrari came up short once again despite a valiant effort in second and third, and Max Verstappen’s penalty after the race was the major talking point.

Elsewhere Valtteri Bottas struggled again, the Sahara Force India twins continued to pick up points, Carlos Sainz Jr. made a major positive impact in his first start with Renault, Brendon Hartley impressed on debut at Toro Rosso and Romain Grosjean and Haas F1 Team endured a tough weekend on Haas’ home soil.

Check out all the recap from the latest USGP in the latest post-race edition of the NBC Sports Group original digital series Paddock Pass with NBCSN pit reporter and insider Will Buxton, below.