BigBlue1
Veteran Member
That depends on how you set it up. I put smaller tires on mine, without switching over the eccentric hinge point on the overrun head to use the longer lever, so it brakes hard. Might wear some more pads but i like it braking as hard as my car.
If the tow vehicle can't get any braking traction nothing will activate the surge brakes. Doesn't matter how aggressively you set them to brake when they activate if they don't activate.