Michael Schumacher has tipped McLaren to challenge the Ferrari team's dominance of Formula 1 this season.

The German has been impressed by the fast pace that McLaren has achieved throughout winter testing, which he believes is largely down to developments made by tyre manufacturer Michelin.

"I have been impressed by the step forward carried out by McLaren," Schumacher told Italian newspaper Gazzetta dello Sport. "I think it is due above all to the good work done by their tyre supplier [Michelin]. But on the other hand, I have already said that I expect a closer championship."

Schumacher has also given his backing to the FIA's ruling on technical changes, which include the banning of several drivers aids. "They are correct decisions for the future of the sport," he said.