[Ken Lyons]

The 52 inc load bars will handle most normal,with kayaks and you only need to pad the racks if you want to protect the bars. Plastic kayaks can easily handle it. Wether you need tie downs or not depends on the length of the kayak and the spread between the bars. If you have a 23' ocean cruiser tie downs are critical but if the overhang on the front is short, say less than 3 ft just make sure the front is tied down well.