The 2015 – 2017 Toyota 4Runner TRD Pro is Toyota’s most rugged and capable SUV. Thanks to some clever engineering in the Toyota Racing Development labs, the 4Runner enjoys a truly hard-core off-road version that usurps even the venerable Trail Edition 4Runner. Heavy duty Bilstein shocks with remote reservoirs, thick coil springs with a 1.0-inch suspension lift, upgraded wheels and tires, and a tank-like front skid plate makes the TRD Pro a natural in the dirt. All the same off-road tech on the 4Runner Trail Edition carries over to the TRD Pro, too. This includes the electronic locking rear differential, manual transfer case, and Toyota’s Multi-Terrain Select system.