Penske's trio of Castroneves-Briscoe-Power remained for the second consecutive year while the team lost the ExxonMobil sponsorship to Stewart-Haas Racing's NASCAR team in favor of Shell and Pennzoil as their official motor oil partner. The team started well with two victories from Will Power in the first five races. Power captured his first oval win at Texas Motor Speedway and came into the season finale at Las Vegas 18 points behind leader Dario Franchitti. However, on lap 11 of the race, Power was collected in a fiery 15-car crash that killed defending Indianapolis 500 winner Dan Wheldon. The race was cut short in Wheldon's honor and the championship points stood as they had to enter Las Vegas, giving Franchitti his third consecutive driver's title (and fourth overall). Penske finished the 2011 season with six victories, all from Will Power, while Castroneves and Briscoe went winless. Return to Chevrolet works engines (2012–present) Roger Penske announced a switch to full-works General Motors-owned Chevrolet engines for the 2012 IndyCar Series season onwards and thus Team Penske earned a full-factory support from General Motors and Chevrolet and also Team Penske received free engines formally from Ilmor and Chevrolet as Roger Penske has a shares at Ilmor Engineering Ltd. as well as Chevrolet official team vehicles, financial support and also Chevrolet and Ilmor staff would work with the team at their Mooresville base. Once again, Penske would dominate the early portion of the season, winning 4 consecutive races, with Castroneves taking the season opener at St. Petersburg, and Power capturing wins at Barber, Long Beach, and São Paulo. Briscoe would have struggles throughout the season but managed to find victory lane at Sonoma. However, Power would come up short in the championship after a crash at the season finale. Briscoe left the team after 2012 for other opportunities. In 2014, Will Power took the IndyCar Championship for Team Penske after 3 concurrent runner up finishes in 2010–2012. The 2015 season started well for Team Penske, Juan Pablo Montoya won the first race of the season, his second win for Penske since he arrived from NASCAR in 2014, with teammates Will Power, Helio Castroneves, and Simon Pagenaud (first season with the team) finishing 2nd, 4th, and 5th. Power got a win at the Grand Prix of Indianapolis in the 5th race of the season and just 2 weeks later, the Colombian Montoya won the Indy 500