Yes, all modern rear brakes are designed to be self-adjusting. See "Related Questions" below for more
well the rear brakes assuming that they are drums, are self adjusting, if they are not adjusting properly change the springs and the self adjusting cams could be seized up, kia calls them rear brake strut assembly
There are none.
You have disc brakes front and rear. Disc brakes are self adjusting. If the brakes are poor, you have a problem and it needs attention.
your e brake cable needs adjusting.
The rear brakes on a 1989 jeep should be self adjusting. Tear the drums off and fix the seized or broken hardware.
Either by adjusting the cable at the "Y" un front of the rear end or adjusting the rear brakes helps sometimes.
You start by adjusting the rear brakes after you have inspected them.
Hit it with a hammer to break it loose
If they are drum brakes then yes they are self adjusting, But they never adjust themselves right. You will need to adjust them. If they are discs brakes then there is no adjustment. ( replace pads)
Rear, then front.
Try adjusting the rear brakes.