Most Popular K Source for 2021 GMC Canyon

Appears to be well built/solid. Won't get to install & test on my '24 Canyon for a month or so...will update after my first camping excursion next month, about a 300-mile round trip.

The mirrors work excellent .I use them on a 2016 Gmc Canyon and pull a 27 foot travel trailer.I had a minor problem with one of the rubber strap broken. E-trailer Employee Carla M did a excellent job in solving the problem . receive the two straps a week later from the K-Source. The Mirrors work excellent gives me the added sight view that was needed . Would recommend them

I ordered these mirrors for my GMC canyon because I couldn't see around my camper with the tiny little mirrors that came stock on the truck. Installing them was pretty straight forward and while they aren't an exact fit I was able to get them installed and they work really well. I was surprised at how stable they are with zero vibration on the road.

Feels decently built. Mirror is distorted, vibrates some and is like a right side mirror that makes images smaller and more distant looking. But I read the reviews and expected all that I got. If these stay on for 1300 mile trip to NY, then 1300 back to Florida I will be pleased. They will give me what I need, a view wider than my regular mirrors. Because of reading reviews, I also affixed ties as a safety so if they come off I won't lose them. I have one on and am driving around every where with it. The Florida temps are going from 70 to 92-95. That will give me a good idea if they will stay put. Until someone comes up with a nice affordable replace for my OEM mirrors, these will work!

I ordered these mirrors at the last minute. They were shipped the same day I ordered them (Friday) and arrived on Tuesday. On Thursday I picked up a used travel trailer I had purchased. The trailer was 275 miles from home. Without the mirrors I would not have been able to tow the trailer. Installation was easy and exactly what the video described. I was able to see approaching vehicles clearly which made changing lanes possible. As I read in another review there was some vibration in the mirrors- but overall visibility was not impaired. Thanks e-trailer for another great product.

A little figuring to get it on but no problem. holds well. I found they vibrated a little at high speed but was workable. I guess if you wanted perfect view mirrors should be way out beside the vehicle but that doesn't seem practical. So these mirrors did me fine going past Montreal, backing into my camp spot and driving down the 401 back to Waterloo. No Issues and no one cut off. For the money, you can't go wrong.

My tow mirrors fit really good and they look nice on my truck. Shipping took a little longer than I expected but they did eventually arrive and were in good shape.

The mirrors “reflect” a top of the line product! The sturdy carry bag with a divider is an added plus. Thank you…

I always wait for a period of time before writing a review to ensure I don't encounter problems shortly after receiving and using a product. I purchased this in the middle of December 2019, so I have been using it was several months. I purchased the outside mirror to replace a broken one on my Toyota Tundra. Received the mirror in a timely manner, and it met its description perfectly. Although I perform some repairs on my vehicles, by no means am I a mechanic or body repairman, I was able to remove the old mirror and install the new one in about 30 minutes. In the future I will not hesitate to order from etrailer for additional needs.

Great product and easy install. Mirrors look great

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.

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.

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

I installed them on my 2018 Silverado. The fit is good and they look like they came with the truck. Not extended the outside edges of the mirrors are 8'-2" and extended they're 8'-10". They enable me to see around and past my enclosed 8'-4" wide trailer. If you've never been inside a door panel before I'd suggest watching a couple of videos prior to starting. I had to drill one hole in the door (original had 3 bolts this has a fourth stud). I'd have given them a 5 star except the glass shakes slightly when they're fully extended and I hope that doesn't get worse.

I love it,

After recently purchasing a travel trailer my wife and I knew we needed to upgrade our stock truck mirrors to trailering mirrors. I searched many websites for the right set of mirrors. Etrailer.com hit the mark. Not only did they have the extendable mirrors we were seeking, they also had a price within our budget. These mirrors come as a set. They filled my order promptly and the package arrived in a couple of days. The installation for both mirrors took only 2 hours. They function well and look great!

great mirrors

I absolutely love these mirrors! Very easy to install, about 15 minutes per door. Adjustable from inside and no shake. Can't wait to pull the RV with these mirrors instead of the clamp-ons.

I installed these ksource mirrors on my 2006 Chevy Silverado and as advertised the installation was an exact fit. It took approximately 30 minutes per side to install. The mirrors were an exact fit and the wiring was an exact match. I recommend these mirrors for anyone pulling any type RV needing full side views and beyond on either side of the towing unit. Thanks etrailer once again.!!!

Great mirrors, very pleased with them!

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

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.

These mirrors are high quality. Install easily and added turn signals which the o e m mirors did not provide. Strictly plug and play also. No wiring for me to do.

This was a fairly easy job, although ripping off the door panels was a little unnerving. My truck is a 2011 Tundra and had electric/heated mirrors. I was pleasantly surprised that the built in turn signal and running lights now work! Everything was plug and play! Love them!

Fit my 2019 Chevy Suburban perfect. Easy to snap on/off without any tools or adjustments. I have a 7.5' wide enclosed trailer that I pull some dirtbikes in. It works perfect. Gives me just enough to see further behind me. Not sure how helpful they would be for an 8' wide box. Works for me though. I definitely recommend them. Blend right in and look clean too.

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.