Final answer:
A customer using a Jeep Wrangler for extreme off-road trails would be interested in the 4WD system, ground clearance, and suspension articulation.
Step-by-step explanation:
When delivering a Jeep Wrangler to a customer who uses it for extreme off-road trails, one feature she would be particularly interested in learning about is the four-wheel drive (4WD) system. The 4WD system helps the Wrangler tackle challenging terrains by sending power to all four wheels simultaneously, providing better traction and control.
Another feature she might be interested in is the ground clearance. The Wrangler is known for its high ground clearance, which allows it to navigate over rocks, fallen branches, or other obstacles without getting stuck.
Lastly, she would likely want to know about the articulation of the Wrangler's suspension. Articulation refers to the ability of the suspension to flex and keep the tires on the ground even when driving over uneven terrain. Higher articulation helps to keep the tires in contact with the ground, increasing stability and preventing slipping.