1. Rust or Corrosion: Rust and corrosion can cause the wheel and hub assembly to stick together. Try spraying a penetrating oil like WD-40 around the lug nut holes and on the hub assembly, and let it sit for a while before trying to remove the tire again.
2. Seized Brake Caliper: If the brake caliper is seized, it may prevent the tire from coming off. Try tapping lightly on the caliper with a rubber mallet to see if it breaks free. If it doesn't, you may need to remove the caliper to release the tire.
3. Debris or Dirt: Check if there is any debris, dirt, or other obstructions stuck between the wheel and the hub assembly. Try cleaning the area with a wire brush to remove any obstructions.
4. Stuck Brake Drum or Rotor: On rear wheels, a stuck brake drum or rotor can prevent the tire from coming off. Try tapping the drum or rotor with a rubber mallet to see if it loosens up. If it doesn't, you may need to remove the brake components to release the tire.
5. Lug Nut Threads: Inspect the lug nut threads to make sure they are clean and not damaged. If the threads are damaged or corroded, they can prevent the lug nuts from fully releasing the wheel. Try cleaning or replacing the lug nuts as necessary.
If none of the above solutions work, it's best to consult a professional mechanic to diagnose and fix the issue safely. Attempting to force the tire off without addressing the underlying problem could cause damage to the vehicle and compromise safety.
