I've been experiencing this off & on for about 10 months now, was mostly on longer trips when I use the brakes more. Now it does it on short trips to the supermarket...it started with the right rear so I replaced the caliper and it was fine until now...now on short trips both rear brakes hang! Can that caliper I replaced go bad that quick(not even 1500 miles ago)?...what's my problem guys? any help will be much appreciated...Mahalo!