Do these mount at factory rocker points or do I need to drill?

These are direct OEM replacements — they bolt to factory mounting points with no modification required.

Will I need new wheel studs or sensors when I install these?

The assembly includes the hub and bearing core. Wheel studs and ABS sensors are not confirmed in this set — confirm fitment with your vehicle's specific configuration before ordering additional components.

What torque spec should I use when bolting this down?

Refer to your vehicle's service manual for hub assembly torque specifications — this ensures proper clamping and brake system performance.