Will these skirts affect jack point access?

Yes. Verify your floor jack and scissor jack clearance before installation. Many owners use blocking under the chassis rails, away from the skirt footprint. Plan accordingly if you service your vehicle regularly.

Do these panels sit flush to the factory body line?

They're designed to follow stock proportions and integrate at the rocker. Fitment depends on panel alignment during installation. Minor gaps may require shim adjustment or light filler work before primer.

Will road debris or speed bumps damage FRP?

FRP is impact-resistant but not indestructible. Low-speed curb contact or repeated gravel exposure can crack the gelcoat. Aggressive driving over rough terrain increases risk of impact damage.