I am an older girl, I live alone. Dealing with a trunk lid falling on me and people loading groceries. I have a 15 year old Hyundai Tucson that is slowly deteriorating. I'm on disability income, so gaining weight was out of the question. Even as an old girl with health problems, I find it easy to swap out some parts. My air filter, piece of cake, my cabin filter, basic but need help cuz I can't bend down and then these racks! OMG it just needed someone to hold the lid (damn that thing is heavy) while I took the old ones off and put the new ones on, I'm so amazed at how easy it is. I'm proud of myself for figuring out some things at 62 lol. Highly recommend as they work amazingly!