But the rear wheels in a FWD are rarely designed to push the whole car. They are designed to hold the car off the ground, so 10% of braking, and that’s about it

But the rear wheels in a FWD are rarely designed to push the whole car. They are designed to hold the car off the ground, so 10% of braking, and that’s about it. Once you want to apply torque to them, they either fold under the car, or you just bend whatever is holding them there.