Hey guys,
I just hit the 50k mile mark in my 2005 Chevy 1500. My brakes have been pulsing when I stop for about 300 or so miles now, I'm assuming due to uneven wear on the pads. I'm thinking that I should just replace all 4 and start wearing evenly. A few questions I have:
-Is the pulsing because of uneven wear or because of maybe a jacked up rotor?
-Do you recommend doing all 4 or just the necessary ones?
-Will I need to get my rotors turned down?
-Any brand/models that you would recommend? (I do mainly highway driving)
-Any tips to for a DIY install. I saw another post saying change the brake fluid - is that just a preventive thing or is there a more significant purpose?
Thank for any help you can offer!

![Firing on 2 cylinders [L1] Firing on 2 cylinders [L1]](./images/ranks/sparkplugs/ranks_sparkplugs_2of8.gif)

![Shifting into Sixth Gear! [L3] Shifting into Sixth Gear! [L3]](./images/ranks/shifter/ranks_shifter_9of9.gif)
![Combustion on 1 piston [L2] Combustion on 1 piston [L2]](./images/ranks/pistons/ranks_pistons_1of8.gif)

![Combustion on 4 pistons [L2] Combustion on 4 pistons [L2]](./images/ranks/pistons/ranks_pistons_4of8.gif)
![Firing on 1 cylinder [L1] Firing on 1 cylinder [L1]](./images/ranks/sparkplugs/ranks_sparkplugs_1of8.gif)
