rotor check

i have the brakes shake the whole car when i try to stop problem. i just replaced an axel, so it cant be that. someone told me that the rotors can be worped. so i checked it, it seemed fine to me. but i noticed the pads were dragging, but i dont see how can that cause the whole car to shake. i know the problem lies up front cuz my steering wheel shakes.
how can i fix my problem?
thanks

warped rotors can’t be really seen, it may seem fine but it can be warped. Try gettin them resurfaced. And that should do it. When was the last time you had your brake pads changed? Is there uneven wear on the brake pads?

A shop will be able to tell you if your rotors are actually warped.

They can use a tool that rubs on the rotor and it will show any irregularity as the rotor is turned. If they are warped, as AzNKT said, you can have them resurfaced if they’re still thick enough, or you can replace them.