22's on 06 silverado work truck

Recently put 22s on truck had them balanced but now whenever I press on the brake the truck shakes and the brake pedal vibrates alot until the truck slows down below 10 mph. the truck has drum in the back and disc in the front. Do i need bigger roters in the front and disc in the back? Or do I need to have them balanced again. Any help or suggestions would be greatly appreciated

DO YO KNOE THE LITTLE ROUND TABS THAT THEY USE ON THE ASMEBLY LINE TO HOLD THE DRUMS AND ROTORS ON . THEY ARE PLACED ON YOUR WHEEL STUDS BEHIND THE WHEEL . AFTER MARKET WHEELS DONT HAVE A CUT OUT BEHIND THEM SO WHEN YOU BOLT THE WHEEL ON ITS NOT COMPLETLY FLAT . SO TAKE THEM OFF

I'd say Warped Rotors.

BIGGER BRAKES

Just wait there will be an article in Streetrucks soon with a Baer Big Brake upgrade. They are installing on my 2006 chevy with silverado. Mine rotors do the same thing

IM TELLING YOU PULL OFF THE WHEELS AND CHECK FOR THOSE TABS , THE FIRST TRUCK I LIFTED WAS AN 01 1500 AND WE PUT 20s ON IT IT VIBRATED LIKE A BITCH . IT TOOK 5 HOURS TO FIGURE OUT WHAT I WAS . TOOK THEM OFF AND THE VIBRATION WENT AWAY . THEY DONT ALLOW THE WHEEL TO MOUNT FLUSH AGAINST THE DRUM OR ROTOR

need new bigger brakes that all. happened to a friend of mine and that's exactly what it was. get them fixed before its too late.

I HAVE A TRUCK ON 44in TIRES AND 20in WHEELS AND STOCK BRAKES , 05 1500 Z-71 NEVER HAD A PROBLEM

I would try like the guy said above for those tabs. But I would say get the rotors checked by the dealership with you stock wheels on becuase I have heard of lots of problems with the front rotors warpped lately. Had two friends that trucks did the same thing with stock wheels and it was the rotors had less then 2000 miles on it also.

DO YO KNOE THE LITTLE ROUND TABS THAT THEY USE ON THE ASMEBLY LINE TO HOLD THE DRUMS AND ROTORS ON . THEY ARE PLACED ON YOUR WHEEL STUDS BEHIND THE WHEEL . AFTER MARKET WHEELS DONT HAVE A CUT OUT BEHIND THEM SO WHEN YOU BOLT THE WHEEL ON ITS NOT COMPLETLY FLAT . SO TAKE THEM OFF
...SAME HAPPENED TO MINE, TAKE THEM OFF YOUR'LL BE GOOD!!