N-FAB T104RKR4R Textured Black RKR Rails; Full Length Toyota 4 Runner ( TRAIL EDITION ONLY) 4 Door 10-18 N-fab's patented detachable step option allows for ease of access when installed, with clearance & protection when removed (steps sold separately & in pairs part no. Jpts32) Rugged styling for off-road adventures Non-modular, dual-bar welded assembly with 1.75" main tube diameter, constructed to fit tightly along the body Direct bolt-on applications, utilizing pre-existing factory mounts