Formula 1 tire supplier Pirelli has decided to reduce the minimum tire pressures ahead of Italian Grand Prix qualifying.Pirelli introduced higher minimum pressure limits this year to deal with increased loads as cars have got faster, leading to some drivers complaining they are too severe and adversely affect performance.Several drivers...

The FIA has issued its latest clampdown on the potential manipulation of Formula 1 tire pressures by some teams ahead of this weekend's Austrian Grand Prix.Teams have been employing a variety of methods this season to alter tire pressures before fitting them. One apparent process has involved teams putting heat...

McLaren-Honda Formula 1 driver Jenson Button fears what he considers to be an "unbelievably high" spike in tire pressures will lead to a difficult Austrian Grand Prix.Button claims the pressure on the front tires has been raised by 4psi compared to last year's race at the Red Bull Ring.Pirelli's explanation...

Romain Grosjean is hopeful Formula 1 tire supplier Pirelli will alter its pressures ahead of this weekend's Chinese Grand Prix after claiming his Haas to be "undriveable."Grosjean was in good company as McLaren's Jenson Button suggested the cars were "floating around," particularly with the pressures rising with heat getting into...

The FIA has imposed a ban on tire swapping as well as strict limits on tire pressures and cambers for this weekend's German Grand Prix.With everyone in Formula 1 eager to ensure there is no repeat of the tire blow-outs that marred the British GP, the FIA has agreed to...