Fit System3891 Deluxe Universal Clip-on Trailer Towing Mirror

I was very concerned about vibration and poor quality strap that I’ve seen from other manufacturers and damaging the painted surface. Also surprisingly to me, Jeep offers no aftermarket mirror extensions.-the rubber blocks and strap ratchet tightly and are very secure. ☑️- reasonably straight forward installation ☑️-very minimal vibration ☑️-adjustable so it works well will the slightly odd shape of the mirror housing ☑️Worked above my expectations and would definitely recommend for SUV use.If I could change 1 thing, it would be great if they had longer arms available to extend the a mirrors out a bit further.

I just used these on a 1,200 mile trip picking up a small camper. I'm happy with their performance but here's a list of things I found important:- The mirrors are convex so the image they produce is smaller than the regular mirror on the drivers side and about the same as the one on the passenger side. This wasn't a problem for me - I liked the extra view but had to remind myself of the difference when backing up. I've attached an image to show the view they provide.- I have a Toyota 4Runner and the factory mirrors are tapered, getting thinner as you measure from inside to outside. These mirrors attached fine and held pretty well. They did gradually work their way towards the outer edge. It became noticeable after about 700 miles so I pulled over and reinstalled them. In the future I'm planning to place some silver duct tape on the factory mirror frame next to the inside strap clamp so as soon as the mirror starts to slip towards the outside there will be a gap between the tape and the mirror mount.- when installed I found one time the clamp that grabs the edge of the factory mirror wasn't properly gripping the frame even though when I had started it was properly in place. This means as I was adjusting the straps and tightening the ratchets it popped off. Just something to be aware of. Not a product flaw, just my inattention.- I expected them to work their way loose so I put a sturdy velcro strap around the base of my factory mirrors and then used zip ties to attach the mirrors to the strap. I figure if one did fall off I at least wouldn't loose it though I could end up dinging the paint on my 4Runner.....- My girlfirend is going to help me modify a velcro strap to secure the inner ratchet strap to the inside edge of the factory mirror frame. I'm thinking this may prevent the mirror creeping out and falling off.To sum this up - these mirrors worked great and allowed me to see around a wider camper. They need to be checked regularly just like you would check the hitch and lites regularly. Simple enough and I don't think I'll ever loose one, but if I do I'd be happy to get another one of these to replace it.

Mirrors fit my BMWX5 perfectly. Due to the pandemic have been unable to use them with the caravan attached however have tried them out whilst driving the car on it’s own. Mirrors did not come loose or vibrate, so far looking like a winner.

Good quality but difficult to hold all the components/pieces together from falling apart to the ground before enough ratcheting tension prevents loose strap connecting points from easily undoing (4 strap connectors are a weak click-together design). Too much time/finnesse to get it to piggy-back onto my nissan frontier mirror body while straps threaten to disconnect; but once tightened in place, they work great! I have a chunky hockey puck shaped blind-spot sensor that helps stop straps from vibrating off while driving. If you don't have a bulky sensor housing at the end of your factory mirrors, these mirrors would slowly slide off sideways while driving if your side mirrors taper outword like cat eyes ( like my nissan frontier has). They vibrate a wee bit while driving on expressway, over bumps, etc... but you can still see vehicles clearly dispite minor wobbling. I'd buy them again if lost or stolen.

We got them so we can improve visibility while towing our new caravan. They should do the job. A bit fidgety to install but fit tightly.