For Forza Motorsport 4, Turn 10 Studios partnered with tire manufacturer Pirelli to refine and perfect the tire performance model in the game. This behind-the-scenes documentary details the relationship between Forza and Pirelli and how that partnership created the exacting and engaging car handling that is such an important part of Forza Motorsport 4.

Kunos Simulazione is showing us some more development previews. This time the model of the KTM X-Bow. AC quote; Work continues on the KTM X-BOW R. The car has one of the most innovative bodies ever created, but as you can see, our 3D Artists make it justice. Soon we will be able to show it to you inside our game engine on one of our laser scanned tracks. Stay tuned!

Doug Meyer talks about the importance of knowing a track before you race it. Just as in the real world, it might help you improve your laptimes, when you can get to the point where you have a so called mind map of a track and all its corners. You should give it a try and see if it works for you.

The most important place in a simulator - the cockpit. In GSC 2012, the cockpits wer remodelled in rich details, including all different customizations of each team / driver. Back on March 13, Reiza Studio announced a future update release to the 2012 season of Game Stock Car Complete with all the new cars and rules, and a lot more. Renewed visuals, new content, and the best of it? Free for all owners of the original Game Stock Car!

Lapidus Racing tested their McLaren MP4-12 GT3 at Spa Francorchamps. The new Team Lapidus Racing, recently formed in Germany, and is running a McLaren MP4-12 GT3 in the GTS class in the International GT Open

With new sponsors onboard, including Thrustmaster and rSeat, and the new broadcasting channel Simrace.TV, FSR is looking towards an increased exposure. The flagship series "World Championship" is once again filled with world-class talent, including youngest FSR two-times world champion Bono Huis and well-known sim- and real-life racers such as David Greco and Stoffel Vandoorne.

The first true superstar of the WRC era, the Lancia Stratos built on the success of its predecessor, the Fulvia , and helped to establish a glorious rallying dynasty for the marque. Sculpted by celebrated Italian designer Marcello Gandini, its roots can be traced back to the Stratos Zero concept car, which was exhibited at the Turin Motor Show in 1970. However the mud-slinging monster that eventually emerged to terrorize WRC rivals in the mid-70s bore little resemblance to its fantastical forebear.

Twin Ring Motegi, one of the world’s most modern motorsports facilities, is available now for Pre-Sale. Built in 1997 to showcase Honda’s IndyCar program, Twin Ring Motegi boasts an egg-shaped, 1.5 mile oval along with separate road course facilities featuring three different configurations ranging from .86 to 2.98 miles in length.

iHUD for rFactor V2.0 with five incredible new packets and more than 40 widgets is available on the AppStore!! With iHud for rFactor & rFactor2 you can customize High Definition Dashboards in your iOS device. You can play rFactor or rFactor 2 in FULL SCREEN without having to play in windowed mode and without losing any FPS!!

The various Mclaren MP4-12C GT3 that you see in this video can definitely be considered real flame throwers on four wheels. Bozzy recorded them during the qualifying session of the 2012 Blancpain Endurance Series at Monza Circuit.