"If we'd brought the hard tyre, we would probably be looking at one stop," says Pirelli's Paul Hembery. "We're confident that we're in for another action-packed race tomorrow."
Dani Sordo sets pace in qualifying in Portugal, ahead of VW duo Sebastien Ogier and Jari-Matti Latvala; Mads Ostberg and Mikko Hirvonen round out the top five...
Danica Patrick is the first female driver to ever win a pole position in the NASCAR Sprint Cup Series, after taking the top spot for the start of next week's Daytona 500.
The new 2013 IZOD IndyCar Series rulebook has been issued to teams by race director Beaux Barfield, retaining the engine change penalties and adding new tweaks to the points system.
Sebastian Vettel has kept pole position for the Japanese Grand Prix, but has been handed a reprimand by race stewards for a Q3 incident involving Fernando Alonso.
Dallara has been making a change to the new DW12 IndyCar chassis, after crashes during practice and qualifying suggested the car could be tending to get airborne.
Tony Kanaan will start off the qualifying runs at 11am local time at Indianapolis Motor Speedway on Saturday, with Katherine Legge, Scott Dixon and Dario Franchitti also out early.