I’m gonna be honest I use to laugh at overlanders that have these but it’s actually great extra space when you go out, lol. If you have a 3rd gen rav with a larger tires, you have to take the whole tire off to get it on and off which is simple enough, but I’m also lazy and left the bag on for 2 weeks after my trip. It seems to be pretty durable and good as new. Great item when you have a compact SUV and your car fills up if you decide to bring more than the basics on a camping trip