A: We recommend using cam style lashing straps. Our favorite for this type of strap is sold by US Cargo Control, but you can also get them on Amazon or your local parts store. We've provided a link to the strap that we like from USCC below. You can also use bungee cords, but we strongly recommend against using ratchet straps that are easy to over-tighten. We haven't had anyone rip out a D-ring, but we don't recommend pushing your luck with ratchet straps.