Better tires on the front or the back of your vehicle ?

I disagree, for Front Wheel Drive cars, a lot of the braking gets done by the Front Tires + Steering. It's the weight of the engine over the wheels.

Rear Wheel drive, I think it's debateable which should be better.

I usually make sure I rotate my tires and replace all 4 at the same time.

Seems to me the better ones should be where the power is. Ooor on the front for steering traction.

front tires for steering . if that bad should all be replaced .