How do you get rotor off if it does not come off?

Because its rusted on the hub and you have to hit it very hard w/ a hammer. Unless on some cars its bolted to the spindle. What car is this for?

Once you remove the pads & caliber the rotor is easy to remove. Answer. After you have the caliper off there may be 1 or 2 screws that need to come off then tap the rotor with a rubber mallet or a...

If its the nut that's giving trouble, a cetiline torch, heating it red, and jumpin' the mother out of the Heafty wratchet with a pipe on the of the wratchet for torke.If the nut is off and the roter...

Change your oil/filter and reset the light.

If your truck have 4x4 I'll assume it does) then my best suggestion is to get a repair manual from your local parts store. they are usually under $20 and have a lot of useful info. ...