I feel a vibrating/pulsating feel in the whole truck when the brakes are applied. I have changed the front wheel bearings, rotors, brakes and calipers. Also had the rear calipers checked which were still good, replaced the pads while I was there. I bled the brakes and there is no air in the lines. H E L P Please!!

have tires checked and rebalanced --if rotors were cut have rechecked if new than need to check the cv axles one of the axles possible going bad-- also steering components worn or loose --also bad shock or ball joints

Have you checked the rear brakes? They can cause shaking just like the front can.

Could be the inner cup of the cv shaft or the carrier bearing if your vehicle has a halfshaft before the cv axle. If your getting pedal pulsation it must be a bad rotor. Now it should only do it when brakes are applied. Ive seen cases where the pads are very new and the rotor is so warped it will pulsate abd vibrate even withouth applying brakes. Other possobilty is that spindle was damaged and warped/ bent while pressing in new hub bearing.

Sounds like you have warped rotors and or a lose caliper mounting bolt . When you stop do you feel a vibration in the brake peddle or in the steering wheel or both ? IF you feel the pulsation in the brake peddle I would suspect a brake pad / brake rotor problem . Now if you do not feel it in either and the vibration is through the whole car with out the brakes being applied i would think it may be related to and engine/drive line problem (motor mount /trans mount /axle problem)

will try to help. when front wheels shake while applying brakes and you can feel shake in steering wheel, front brakes and rotors need replacement.rotors are warped,if you replace front brake pads, it will return[shaking when you apply brakes] suggest that you replace front rotors[both] replace [both]front brake pads. cost? i would charge [brake pads cost $55.00] labor,$60.00] total $115.00 thank you for choosing fixya.com

Your rear rotors/drums may need to be replaced, they maybe warped, causing the vibration.

The most common cause of brake pulse is wheel bearings, because the rotor wobbles.
The way to tell is that you will also feel it through the steering wheel, when not applying brakes.
If the rotor wobbles, it will also make the brakes spongey, because the wobble will cause some piston retraction, causing a longer throw when applying.
It is usually the fronts that go bad before the back. And one side before the other, often because a bad seal allowed water in. But you can tell by jacking up and feeling for play.

If not a wheel bearing, then I would consider ABS problem, or the rotor was installed wrong.

On that car, it's probably one of the brake rotors, if the wheels are torqued unevenly, or too tight, they warp easily.

on a clear road try gently applying the E brake, see if that produces the feeling, I would say either a rotor is warped (wobbled from side to side due to heat disatortion) or a drum. It is not easy to see these faults, with a wheel off you need to turn the rotor and look for the wobble, it only takes a wobble of 1/16 or 2mm to make the brake pedal pulse. This is a large safety issue as your brakes will be impaired.

do u feel the vibration in the steering wheel or in the seat,i bet the most vibration was coming out of the front brakes and a little out of the rear brakes,u might want to change the rear brakes if the vibration is still annoying,also were the front wheels torqued to spec when installed?? if not u might end up with warped front brakes again,hope this helped