REAR BREAKS VIBRATE WHEN APPLYING BREAKS. - 2000 Toyota Tundra

Have youchecked the speed sensors on your front tires. Are your brake pads good? Did your caliper come lose?

Brake work most likely wasn't done correctly
or some other maintenance was needed

If there isn't a high pitch squeel when applying breaks, then your pads/shoes are worn down to the rivits. If in the rear, could be defective hardware in the brake drum/brake assembly.

Well, first off Dakota and Durango are known for their over sized rear brakes, but does not usually cause them to lock up. My guess is, the master cylinder is faulty. They are relatively cheap and easy to replace, and would be the next logical step, if the brakes them selves look good.

check your discs there properly damaged

I say it's the CV joints. You have to jack up under the lower A-Arm, to take the spring pressure off of it, to check them.

(Use jack stands, and wheel chocks behind the rear tires. Emergency brake On. Work on a hard level surface. Be SAFE! Trucks can be replaced, YOU cannot!)

Sounds like the rotors are warped,Take to a brake shop and have them checked or replaced.

It sounds like the rear calipers are bad. Raise the rear wheels and see if you can turn the tires. If you can't, open the bleeder. If you still can't replace the caliper. If you can turn the wheel after you open the bleeder, replace the brake hose to that wheel.

i would check front and rear brakes if rears are drum brakes i would inspect springs and hardware making sure everthing is conected and in place also make sure they are adjusted properly in the front and if rear disc i would make sure to grease caliper slides these allow caliper to move and its important that all moving brake parts are free push caliper pistons in alittle to see if they are sized or not booster is ok and most of the time when master goes it will leak where it meets booster and you will have a low brake pedal or no brakes

check your rear engine mount.

Delroy - Jamaica