The Toyota Tacoma is a midsize pickup truck offered in six trim levels: SR, SR5, TRD Sport, TRD Off-Road, Limited and TRD Pro. The SR is the work truck of the bunch and kicks things off with: 16-inch steel wheels, Sliding rear window, Power-adjustable and heated side mirrors, Tough composite bed that needs no bedliner, Movable bed cleats, Locking/unlocking vehicle remote, Dual-zone automatic climate control, 7-inch touchscreen, Six-speaker audio system, Apple CarPlay and Android Auto, Satellite radio, Three USB ports, Wi-Fi hotspot, The SR5 upgrades are: Alloy wheels, Chrome exterior trim, Locking/unlocking vehicle remote, Power-sliding rear window, Power-adjustable driver's seat, Auto-dimming mirror, Leather-wrapped steering wheel, 8-inch touchscreen, The TRD Sport features adds: 17-inch wheels, Sport-tuned suspension, Hood scoop, Heated mirrors, Body-colored fender flares and rear bumper, 120-volt outlet in bed, Keyless entry and ignition, Power-sliding rear window, Wireless charging pad.