It does not, but as stated above, there are plenty of suspension theory subjects discussed which will crossover directly. However, the geometry targets will be distinctly different. Also, understand that “off-road” covers a very wide range of vehicles. Is the vehicle meant to be fast over the rough stuff like a Trophy Truck? Is it a 4WD trail rig? Is it a mud truck? Is it simply meant to be a “pavement-princess” with good street manners? Every one of those will have a totally different geometry target and could use an entire book dedicated to each.