Base models have been dropped, leaving Limited and SR5 trim levels equipped with a standard automatic transmission, Vehicle Skid Control (VSC), traction control and ABS with Electronic Brakeforce Distribution and BrakeAssist. All 4Runners have power door locks this year, as well as a prewired trailer hitch harness, a modified grille design and freshened taillights. New wheels for Limited and Sport debut, and a new premium 3-in-1 audio system with a CD changer is available. Revised sun visors with extensions and a HomeLink programmable transmitter come standard on Limited and can be ordered on SR5. Limited also gets a new color of wood trim, and standard front seat heaters. There's bad news for hard-core off-roaders -- the optional differential lock has been discontinued with the demise of the manual transmission. Three new colors replace two old ones on the color chart.