You need a street legal, insured 4WD with a low range transfer case.
You must have at least one tow hook (or tow point) on the front and one on the rear.
You need a Family Mobile Radio (FRS) and no side steps.
Recommended items include a recovery strap (no metal hooks on the ends), a first aid kit, a fire extinguisher, and a Hi-lift jack.
Full size vehicles (wheel base over about 116 inches) may have difficulty on this trail.
All vehicles can expect some "pin striping" from the trail side bushes.