Fit System K-Source 3791 Standard Universal Clip-On Towing Mirror

I was a little worried from reading some of the reviews, but these actually work really well. I noticed no shaking, and we've used them at highway speeds for quite a few trips towing the RV. Our mirrors are tapered, and there's no slipping - although for peace of mind I did strap a bungee cord around the two straps that come with the mirrors. Very happy with the performance.

Worked great and met all of my expectations. Attaches very securely (just be sure to pull those straps nice and tight), does not damage existing mirror, has good adjustability (up/down, right/left), and is easy to install and remove. Stays put -- I never had to fuss with it once I had it on, and i was driving for 12-14 hours at a time on a road trip. There is a good bit of vibration when driving, but I think that's reasonably to be expected. It did not affect my visibility or the usability of the mirror. Do expect that it might inhibit your ability to auto-adjust your existing mirror, as it may put pressure on it, making your mechanism unable to overcome the resistance. When that occurred, I simply adjusted by hand -- no biggie. This is a great item for the price point, and I would recommend it.

I added a small bunji cord to help keep it on. Works perfectly on my 2011 Silverado to pull my large 5th wheel camp trailer.

As the title mentioned, it is a good mirror for the price. If you want a mirror that won't vibrate you need to spend more, in my opinion. This strapped on just fine to my 2004 Yukon XL and did provide adequate viewing behind our trailer. However, it vibrated at pretty much any speed, even at idle. I have tried adjusting straps to the point of SUPER tight, but it doesn't seem to improve. Vibration is not bad enough to where you cannot see, it is just not the best for precision moves like backing up. For "on the road" type traveling to have awareness around you and behind you it couldn't be better. I purchased 2, but due to vibration do not use the passenger side and ended up taking off. I would recommend if you would like an economical solution for a general view behind you. I belong to an RV forum and most of those guys recommend OEM type (i.e. expensive) tow mirrors that start in the $200-$300 range. For our little family and our part time camping this fits our need.

The first shipment had one broken. I called and the replacement was sent overnight! Great Amazon service. I used a pair of these on a 94 Jeep Grand Cherokee and they worked GREAT. They fit tightly and vibration was very minimal. FYI: I turned these with the long sides of the mirrors up and down. I could see extremely well. I had a different brand that was very similar to these on a different vehicle and I had never thought of using those vertically like I did these. Those drove me nuts because it was like double vision and I couldn't see as far back. Because of my previous ones, I was hesitant to buy these. I guess this is a "DUH".Bottom line: I'm a happy camper.

Picked these up because I was towing with a truck that didn’t have tow mirrors and I was very impressed with these inexpensive mirrors. They attach easily and give you a clear view of both your load and the road next to and behind your trailer. There were only two drawbacks that I had with these mirrors: 1) if there is some wind the mirrors develop a bit of a shake and 2) if there is any dirt on the outside of your vehicles mirror the straps and cause scratches.The shaking seemed to develop only when there was a cross breeze. The scratching was easily prevented (after the first time it occurred) by wiping the outside of the Murrow with a damp cloth before installing the mirrors.Even with these minor flaws I loved these mirrors.

They fit well as advertised and were very easy to install on my Jeep Cherokee.However, at speeds above 40 MPH the vibration is so strong that it makes viewing extremely difficult and headache producing.I tightened the straps as tightly as I could, but the vibration persisits.I decided to keep them though as it is better than nothing and the price was low.

Decent quality considering the price, had one arrive with broken clip , but amazon replaced right away. fits my jeep grand cherokee mirrors just fine. they should add some kind of rubber or foam to the brackets where they contact the mirror to increase retention and fit. but design fits quite well considering the price point i'm pretty impressed with them. you can rotate the mirror heads so that they are tall rather than wide this way they dont stick out soo far. no movement or vibration while traveling.

I was surprised I didn't get any vibration in the mirrors, just like they say.

Fits my 2006 Elantra nicely, but some concern that it may come loose after a while and fall off.

Works OK!

Mirror fits badly and does not allow you to see the back of the RV at all. Invest in Camco ones which are well designed and work as advertised

I bought two of these through Amazon.ca a few weeks ago. This past weekend we used them for the first time. Both of the strap clips on one unit broke the first time we took it off the vehicle! That's right...BOTH of them! Why do they sell garbage like this?