Will these panels interfere with factory jack points?

No. These mount outboard of the original rocker structure and do not obstruct OEM jack point access. Verify your lift points before installation to confirm clearance with your preferred jacking method.

Do I need to drill or modify the body?

No drilling required. Factory bolt holes are pre-drilled to align with your vehicle's existing rocker mounting locations. You'll be working with OEM fastener points only.

How much ground clearance do these panels add?

FRP rocker panels add minimal extension to the existing rocker line. They sit close to the body. If you run very low suspension or frequent rough terrain, measure the clearance gap between your current rocker and the ground before ordering.