Trails and Ratings Trails around Moab One of the most respected 4x4 organizations has created an excellent guide to many of the trails in the Moab area. Rather than recreate their excellent work, we've opted to link to their guide. Red Rock 4-Wheelers Maybe the most popular guide book for the area is Guide to Moab, UT Backroads & 4-Wheel-Drive Trails by Charles A. Wells.