CORONA, Calif. -- Tune into CBS Sports Network Sunday, July 15th at 8:00pm ET/5:00pm to catch the recap of the Lucas Oil Off Road Racing Series Pro Lite Round 4 excitement featuring an insider's perspective into the controversial engine selection for the Pro Lite Trucks. Competitors candidly discuss their decision to use either a high-revving inline 4-cylinder powerplant or the more traditional V-8 configuration. Both have their own distinct advantages, it all comes down to tailoring the power delivery to the racer's driving style and terrain.

The full coverage of the action in the GEICO Duel in the Desert presented by General Tire Round 5 from Speedworld Off Road Park in Surprise, AZ is fast and furious. With the points battle for the top positions incredibly close and every position critical to the championship chase, all the drivers are gunning for the podium. Featuring 20+ entrants, the Pro Lite class also boasts the largest field in the Series, making the wheel-to-wheel fight for valuable track position even more critical.

Heading into Round 5, RJ Anderson and Chris Brandt are leading the points chase and are looking to keep their advantage over the field of highly talented drivers such as the 2011 Champion Brian Deegan, who struggled in the early stages of the season with mechanical and on-track problems.