How to Fix a Locked Right Rear Wheel?

[VanAsher]

After the rear wheel locks up, try moving forward and backward about three times. Avoid repeatedly forcing the tire back and forth, as this can cause severe tire wear. Pour 100°C boiling water onto the brake pad area, then frequently move forward and backward about three times.

[StMariana]

I once encountered a situation where the right rear wheel locked up. The entire car couldn't be moved at all, and I smelled a burning odor. My first reaction was not to force it and immediately called a tow truck to send it to the repair shop. The mechanic took it apart and found that the brake caliper was stuck, full of rust, and the piston couldn't move. Cleaning the rust didn't help, so they ended up replacing the entire caliper assembly. They also checked the brake lines and found some blockage, so those were replaced as well. The mechanic mentioned that the parking brake cable could also cause locking, especially after rainy days when it's prone to rust and sticking. This kind of failure shouldn't be rushed; forcing it could wear out the brake disc, leading to greater losses. It's recommended to seek professional repair immediately if you encounter a locked wheel, as roadside stalls can't handle such issues.