In this video I start with the basics and go into details of how to use the various 4x4 and off-road driver assist technologies found in the 2019 Toyota 4Runner. I am using a TRD Off-road for the demonstration but this directly applies to the TRD Pro and shares similar features with the SR5 and Limited 4Runner as well. These features include 4 wheel high, 4 wheel low, A-Trac, rear locker, CRAWL control, and multi-terrain selection.