OK racks
These are working for our two lighter kayaks but the heavier kayak keeps bending the bar allowing the straps to come loose.  So, I would say they are not bad for cheaper smaller or very lightweight kayaks.  But for serious kayakers with larger heavier kayaks beware, the metal doesn't hold up. We hit a couple of bumps in the road, and almost lost one kayak. Since it works for 2 out of three I gave it 3 stars but really wanted to give it 2 1/2 stars.
Rating: 3 stars