I did some of the easy Moab trails last year in stock dulers. My favorite was the Cathedral Valley trail in Capital Reef Nat'l park. Amazing scenery. A must for stock 4runner owners. I year later, I still have dirt coming out of the rear window after a wash. May be I'll post a pic.
Hahaha. And I thought it was just me. We went to Utah in March and did a few trails in Arches and I am still getting that red dirt coming out of the rear window and hatch. :- )