Most Popular K Source for 2021 GMC Yukon

I purchased this because there wasn't an alternative side mirror extension that form fitted my Yukon Denali side mirrors. All of the other units I tried looked like UHaul add ons. They vibrated while driving and just looked tacky. These fit nicely. Are a little difficult to snap on but not prohibitively. I do remove these when I'm not towing my camper so ease of removal and installation are important to me.

thank the order was just what i wanted and delivered in time you said it would be iam very satisfied

Works well for my Yukon. Mirrors stay in place when driving. I've used them probably 10 times and they still stay securely on my vehicle. They do not vibrate, clearity is like the stock mirror. A must if you have a rv that blocks your vision. The right mirror is concave, visibility is great with it. They are hard to snap on, but do go on once you figure it out.

So awesome!!! These work amazingly! Fit like a glove on our 2005 GMC Yukon Denali XL, and don't look like towing mirrors when on. Had to remove all the foam strips to fit, but once on they were not moving. If you need towing mirrors, these will do the job!

Amazing product. These mirror extensions installed easily and looked OE when on. They made towing my 8.5 feet wide trailer much more comfortable as I could see to change lanes. Delivery was quick and to my front door. I would recommend these to anyone who tows a wide trailer.

The mirror extensions went on easily. They look very nice on our GMC. I have used universal mirror extenders with rubber straps in the past but these are much better. The mirrors still fold in as well with the extended mirrors on which is good.

These mirrors were the only ones that I could find that would fit on the 2015+ GMC Yukon vehicles. They are a little difficult to attach, but once locked on they work great and there is no vibration or loosening. I like them!

Actually, I was concerned that the plastic lenses (mirrors) would be distorting and perhaps not hold up. I have not removed them at all since I first installed them and they are excellent. I am very pleased with this investments. Thank you for a great product.

Gwen did a great job taking our order and getting our towing mirrors to us quickly! Very pleased with the quality.

With the mirrors on my truck the universal mirrors slip off the original mirror frames.

Great mirrors, very pleased with them!

I love my mirrors thanks etrailer they was simple to put in no hassle at all

I went right away to try them on my truck. I have a 24 Denali ultimate 1500 Denali and I have a couple of cameras on my side mirrors. The straps are easy to maneuver around the cameras to avoid issues there. Good snug fit I have not taken it out yet to test these in real road conditions but so far so good.

Worked well and as expected. Still can't see as far behind the camper as I would like on the passenger side. Strap them on tight. They shook very litte but some, not enough to be bothersome. Later,I did find them less expensive elsewhere, oh well. Straping them on is tricky to not cover the cameras underneath the truck mirrors. Truthfully I use the camera on the back of the camper along with these mirrors and get additional views from the Chevy cameras as well. I'm not a truck driver and only pull the camper on occasion so I need all the "eyes" I can get especially driving through Nashville and Atlanta.

Fantastic so far. Installed them on 2004 gmc yukon and it took me about 2 hours.. not bad as I had to remove door panels etc. They look great and work flawlessly. Very impressed with these mirrors but have only had them on a few hours now..

Very good product, fair price and fast delivery. I have ordered from etrailer several times before and always received very good products and excellent service for a good price.

Prefect for the job.

Have held up well after more than a year of use. I feel safer towing and parking with these over the oem and other mirrors I have used

Will find out. Trying them out today

These worked great on my wife's Yukon. Installation instructions were clear and direct. They held up very well traveling 75 mph down the interstate; No jostling around or coming loose. I loved the additional two mirrors. Having the three total different angles while pulling a trailer was extremely helpful. Would highly recommend this setup.

These mirrors are great quality very close to OEM . The installation went very well. I did take the door panel off to make it easier to get to the two lower fasteners, just to make sure I didn't loose the nuts inside door. There was very little vibration in the mirrors, I was a little worried about that by reading previous reviews. The mirrors held their positions, folded nicely when parked in tight spots. Everything said this is a great quality product

Great customer service! Free and fast shipping. The glass on the mirrors shake when your on the highway. I don't know of it's all towing mirrors or just these. Easy to install an fit perfect. Overall I'm happy with the product. Thanks e trailer for the great customer service.

The service from etrailer was great like always. These mirrors are for our 03 Yukon for towing a travel trailer.They are condsiderably larger than the OEM mirrors in the collapsed position, the once extended they are almost twice as long. The only problem I had is the directions are a bit generic and tell you to pry the power window switch panel from the door panel to access the wiring. The picture supplied shows the lock panel being pried off which is correct but the power window is screwed in from the backside so the door panel needs to be removed and then reach behind it to remove the wiring.

These are Quality Mirrors, very sturdy. Took me about an hour on the first side, (learning curve) but the second side was 1/2 of that. Makes the truck look great and can't believe what a difference they make for field of view. As for function my truck was set up for the turn signal and power mirrors and they work great.

Thank you for making a solid product for our new gen Yukon!

Product works well. Box was a little damaged from Shipping but product not harmed surprisingly.

Look great fit well and should work well for towing blind spot sensor works well maybe too well

Mirrors function as represented. The only concern is that the blind side detection system is "hyper-sensitive" and activates the warning by way of an LED display in the main mirror. This occurs even when there is no vehicle present but when you come within range of vegetation along road shoulders. This function is a bit distracting. Is there a way to adjust the detection camera?

These mirrors have helped me tremendously as alot of times I am by myself trying to back the trailer in and these help give me a better view of where I wouldn't otherwise be able to see with just the car mirrors.

Work well

Finally an add on mirror that works great strap on ones from (another site) suction cups from (another site) useless I am very satisfied with my purchase of these.I can change lanes and back up with confidence now and didn't have to spend dealer price for extension mirrors money well spent !!!

I’m couldn’t be more pleased! Easy to install and very stable they don’t interfere with the working of the factory mirrors and even allow the turn signal functions, highly recommended

Flange on bottom prevents you from mounting mirrors in center. The mirror hangs below the bottom of the factory mirror assembly making it look very odd and out of place.

Good blind spot coverage. Fadt shipping.