Perhaps front rotors are "out of round" and need to be either re-surfaced or replaced
Wheels are out of balance
vacuum leak 65 power brakes run off a vacuum, when you apply your brakes you stop the air leak. 65;
shifted or broken belt in the tires
because the alignment is off Warped or out of round brake rotors/drums.
More than likely a tire out of balance. Have the tires balanced and inspected for a defect.
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.
Warped rotors are caused by heat. Perhaps you've been riding the brakes or you have a sticking caliper.Either replace the warped rotor or have it turned.
Worn bushes or warped brake rotor. Replace faulty item.
If the rotors are warped it can cause a shake when you hit the brakes.
try having the wheels balanced. It could also be un-even wear in the tyres especially the front ones.
Good question. You may have an antilock brake circuit that is not sensing the brakes correctly and improperly correcting. Anti lock pulses the brakes when you apply them. I don't know if this is perfected or not.