The Tacoma TRD Sport is designed mostly for on-road performance, and the Tacoma TRD Off-Road is built for the trails and the road. Every new Tacoma TRD Sport boasts 17-inch wheels for improved on-road grip, while the TRD Off-Road features smaller 16-inch wheels fitted with larger tires, ideal for off-roading. The TRD Off-Road also includes a locking rear differential and Multi-Terrain Select with Crawl Control for greater off-road capability.