why are my breaks having uneven wear on MY KIA

[KiaDxb]

what i have noticed is that the left brakes have more wearing then the right Ones this i have noticed when i changed the drums 2 moths back as the previous ones had the same wearing and yesterday when changing the Rotors?????

[KiaDxb]

replace the black rubber brake line that attaches to the caliper.

sometimes they actually collapse on the inside as a result they will allow flow in one direction and make the brakes work and take a lot of time to release pressure from the caliper back to the master cylinder that could cause the problem.