You don't need to pull the axle nut off. The rotors are slip on style.
The rotor may be seized to the hub and may require some forceful hits with a hammer to remove. Spraying a quality penetrating lube may help at the points around the studs.
Feb 20, 2021 at 12:34 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.