This is a very good car for flat tires and balls. I've used it on my kids bike tires and it's actually quieter and faster than the Walmart ones I used on my car. honestly i haven't used it on my rav4 yet, of course i hope i don't use it forever lol. The good thing is that this air compressor is portable, I don't need to connect it to my car, which is very convenient. I've used it to check air pressure in my car and it's accurate. This compressor has 4 modes. According to the manual, I believe that only the user mode is suitable for mid-range cars and below. Of course, I really hope I don't use it. And one from Walmart was loud and slow.