Will these skirts block access to my jack points?

These are mounted low along the rocker panel. Check your jack point location before installation — if your factory jack points sit higher on the frame rail, you should maintain clearance. Some owners drill locating holes to preserve access; consult your vehicle's service manual for exact point locations.

Do these lower my ground clearance?

Side skirts sit flush against the rocker and don't extend below the factory body line. Ground clearance remains unchanged — these don't affect approach or departure angles.

How vulnerable are FRP skirts to road debris?

FRP is tougher than ABS and resists cracking better under impact, but any low-mounted body panel faces rock chips and scrapes. Highway driving and rough roads will eventually show wear. The two-piece design means you can replace a single damaged panel without replacing both sides.