Do these mount at factory attachment points?

Yes — these are designed for factory mounting points on your 4Runner. No drilling or frame modification needed.

What hardware do I need to install them?

The listing confirms the running boards only. Check your vehicle's service manual or contact us with photos of your mounting location — we can help you identify the right fastener specs for your specific year.

Will the black finish scratch or chip during installation?

Aluminum can show surface marks during handling. Inspect before final mounting. Touch-up paint or clear coat can address minor scuffs if needed.