DEEP IN THE HEART OF TEXAS ? The all-new 2010 Toyota 4Runner is headed for Dallas to make its world debut at the State Fair of Texas during a news conference on Sept. 24. More rugged than ever, the new fifth-generation 4Runner offers sure-footed off-road capability and increased comfort with added roominess. More than 1.8 million 4Runners have been sold since it was introduced in 1984, and more than 70 percent are still on the road. The State Fair of Texas runs Sept. 25 to Oct. 18.