Related StoriesThe No. 53 SRT Viper GTS-R entered by the Riley Motorsports-Ti Automotive squad will be on the grid after all for the Le Mans 24 Hours on June 13-14. The car, which was listed as an alternate on the original entry list, will take the place left vacant by...

SRT's decision to pull out of the Le Mans 24 Hours was motivated by a desire to focus on its attempt to win the TUDOR United SportsCar Championship in 2014, says Bill Riley.Riley, whose Riley Technologies team has developed and runs the two SRT Viper GTS-Rs, has elaborated on a...

Sebastien Bourdais led the final practice session of the day – held in cool temperatures at night – on Thursday at Daytona International Speedway, where the new TUDOR United SportsCar Championship prepares for the debut of its season with Saturday's Rolex 24 at Daytona. Bourdais, piloting the No. 5 Action...

With its all-pro heritage, the GT Le Mans class, aka The Artist Formerly Known as ALMS GT, could be the most talent-rich category at the Rolex 24. New factory racecars from Corvette and Porsche will add a layer of interest to the proceedings, and there are plenty of other manufacturers...

With the season-opening Rolex 24 at Daytona just around the corner, the SRT Motorsports team has filled out its driver roster for the extended endurance races on the 2014 TUDOR United SportsCar Championship calendar. Veterans Ryan Hunter-Reay (LEFT) and Rob Bell (RIGHT) will join returning full-time drivers Jonathan Bomarito, Dominik...

Corvette Racing posted the two quickest times in Sunday's third and final day of the TUDOR United SportsCar Championship Roar Before The Rolex 24, with the No. 4 Corvette Racing Chevrolet Corvette C7.R driven by Oliver Gavin leading the way at 1:45.915 (121.003 mph).However, the final practice session was indicative...

A departure by one driver and the transition by another has led the factory SRT Viper GT Le Mans team to sign two new drivers to fill vacancies for most, if not all of the upcoming endurance races it has on its calendar.Ryan Dalziel, who shared the No. 91 Viper...

Christian Fittipaldi braved cooler than normal temperatures Friday at Daytona International Speedway, running the fastest lap in the opening day of the Roar Before the Rolex 24, a three-day test in preparation for the 52nd Rolex 24 at Daytona, opening race of the TUDOR United SportsCar Championship.Fittipaldi turned a lap...

RACER.com is reporting live from the TUDOR Continental Tire Sports Car Series' three-day Roar Before The 24 test at Daytona International Speedway, and will provide an ongoing series of brief updates, news items and quick analysis from Friday through Sunday.Be sure to check back regularly, and to follow us on...

There certainly is never a dull moment in our industry. Looking ahead to 2014, we assure you that the SRT (Street and Racing Technology) brand will pick up even more speed, on and off the track. Entering our third calendar year as a standalone brand within Chrysler Group, this is...