can anyone tell me how hard it is to change the balljoints in a 99 chevy silverado 4x4? do you have to press them in and out like the old style?

can anyone tell me how hard it is to change the balljoints in a 99 chevy silverado 4x4? do you have to press them in and out like the old style?

Yes, both the uppers and lowers are pressed in. If you have an autozone near you, they lend out tools, and they have a ball-joint press.