* SAFE. Safely supports up to 750 lbs. Thoroughly tested for reliability. Under step light.
* STRONG. Heavy guage steel and durable powder-coated finish. Solid steel drive rods. Stainless steel bushings. Sealed wiring connectors.
* SMART. Power steps feature automatic shut-down if step strikes obstacle. Logic Control Unit senses operating mode. Last out logic extends step one last time when you turn off ignition.
28 Series Single step: 5.88 thick x 24 1/4 wide with 10 3/8 tread. Total extension: 13 3/8