Tonight at 19:50 GMT round four of the RDTCC takes the drivers back to Brazil where the series will race the tight and twisty racing circuit of Guapore. You will get to see every action-packed and breath-taking moment as both races will be streamed live to a PC or mobile device near you! Be sure to visit the popular RaceDepartment Livestream Chatbox and comment on the race with tons of other like-minded members as the race unfolds before your eyes and use the spotter guide, made by Alex Schmurtz, above to find your favorite drivers. The livestream will begin at 19:50 GMT (20:50 CET) in conjunction with the start of Race 1 and will last for 30 minutes. The second race will have a full reversed grid based on the results from Race 1, so there is sure to be some chaotic action as the successors in Race 1 attempt to make their way back up the field in Race 2. Our official Twitter hashtag for this event is #RDTCC and you can follow our account for the latest updates.