jackquontee wrote:
I have a Tacoma and found these the best so far as they have the least amount of vibration.
http://www.amazon.com/Fit-System-3891-Universal-Trailer/dp/B001AJH1HK/ref=sr_1_6?s=automotive&ie=UTF8&qid=1435404045&sr=1-6
Always looking for something better I came across these below and used them once due to the excessive vibration.
http://www.amazon.com/JR-Products-2912-Towing-Mirror/dp/B0095TC6I6/ref=sr_1_4?s=automotive&ie=UTF8&qid=1435404205&sr=1-4
YMMV, and you'll have to check to make sure whatever you buy fits your RAV.
I don't have a RAV4, but I do have the ones in the second link (also easy to find by searching in Amazon for B0095TC6I6). I saved a little by watching for an open-box return.
I love the easy on/off nature of them. The view is good, but the vibration is real (for me more of an issue at night than during the day). I also like the storage bag that comes with them.