Worn bushes or warped brake rotor. Replace faulty item.
because the alignment is off Warped or out of round brake rotors/drums.
Perhaps front rotors are "out of round" and need to be either re-surfaced or replaced
They stop your car. They are round discs that are kind of attached to the wheels and the pads grip the rotors when you apply the brakes to slow down the car. When a rotor becomes warped due to excessive heat, the steering wheel will shake when you apply the brakes.
have your front brakes checked
Your brake rotors are warped and need replaced/resurfaced.
Could be that the rotors are "out of round" and need either to be resurfaced or replaced
Brake rotors are warped.
Your power steering pump and or steering box may be about to give out on you.
vacuum leak 65 power brakes run off a vacuum, when you apply your brakes you stop the air leak. 65;
Loose or worn steering parts, suspension worn, tires out of balance.
balance your tires
If the steering wheel shakes, but to car doesn't, when applying brakes - your front rotors are warped (if you have disc brakes)...if you have drum brakes, the drum could be cracked or the pads worn unevenly If the whole car shakes, and the steering wheel only seems to react to that, when applying brakes - see above statement, but apply to the rear end. If the whole car shakes, including the steering wheel - all four corners are bad, and you're an accident looking for a place to happen soon. In any case, go to your nearest service center ASAP.