Whats up new to the forum not sure where to post my question but going to ask anyway.

I have a 2005 ford ranger xlt 4.0 rwd I bought a couple years ago it came lifted with a fab tech upper control arm and an aftermarket spindle I replaced the (33-12.5-15) tires with some (LT265-75R16) tires
My issue is that my rotors are for a 99 ranger and smaller than the 05 rotors im supposed to use, my brake caliper bracket won't allow me to use the bigger rotors because of this my bearings burn up and I have to replace them more often. what do I have to do to get that stock rotor on?

thank you