Braking vibration

Vibration occurs when braking. I have changed the pads and rotors but the vibration still occurs. My Tacoma is a 2006 Prerunner quad cab with just over 108,000 miles. Has anyone else had this problem and if so can you point toward a solution?

 

If not pads or rotors, must be the tires. Try getting the tires rebalanced.

 

Oops forget to say they are also new after I gotvtge brakes done. Also the vibration does not happen all the time.

 

Every time I have seen the vibration as you explained it the cause was due to improperly bedded brakes.

https://www.zeckhausen.com/catalog/index.php?cPath=6446_6443

http://www.tirerack.com/brakes/tech/techpage.jsp?techid=85

 

Slim chance it's your drums out of round, pull e-brake slowly while driving without foot on brakes and see if it shakes.
If the rotors you got are aftermarket they could be warped, I've cut MANY new rotors and drums because this and poor finishes(chatter)

 

This happens on my 2011 TRD Off-Road but only on curvy mountain roads.