Most Popular Custom Fit for 2020 GMC Sierra 2500

Nice well built product with easy installation.

After a purchase of a Fifth Wheel RV, we knew we needed extended mirrors. The price of towing mirrors from the dealership was too expensive. We found these custom fit mirrors and they fit perfect, and the extra side vision is just what we needed. Thank you for a wonderful product.

On my old truck I used the CIPA slip-on mirrors. They we always a pain to install and adjust. These new Longview mirrors are great! They are easier to install, and seem much more secure. The mirror surface area is larger than the CIPAs, and the adjustment is smooth and positive. My only critique (otherwise Excellent) would be the large funky flaming bird embossed on the face. This needless decoration seems more suited to a "boy-racer" product than a towing mirror that will probably be sold to more older citizens than young hot rodders.

I haven't tried the product out because I haven't bought a trailer yet but the installation was easy and appears to give me the added depth of vision for a trailer.

just got my new tow mirrors. very good quality, I was going to wait until morning to install them but I could not stand it. It took me all of 15 min. to do the first one and about 10 min. on the next . Going on a 900 mile round trip this week end . The quality of the glass and adjustability is great . thank you for another great product.

Product looks great and fit on perfectly

Arrived as scheduled and the packaging was very good. The mirrors are very sturdy and don't vibrate at all. Installation time wad about one hour but I have had some experience in removing the inner door parts. I do think if you do not have any experience with them the installation will be longer. Everything works great and advertised and again etrailer.com comes through.

Received my mirrors in excellent condition. Installed them in an hour and a half. Very detailed instruction sheet.

Like these much better than previous trailer mirrors I have used. One piece design is nice.

Outstanding fit! Loved them right off the bat. No vibration and I think these were a good buy.

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

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?

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

Installed successfully on 2015 Chevrolet Silverado 2500HD, replacing factory mirrors that were power adjustable and heated - no turn signal. Motorized mirror adjustments worked fine. Haven't tested heated mirror yet. Since I did not previously have turn signals in my mirrors, the turn signals did not work on these as expected. May look into a way to make them work later, but no big deal. One improvement that could be made on these mirrors. The manufacturer is aware that the factory mirrors use 3 bolts, and these use 4. It would be nice if they would have included a nut for the 4th bolt, so I wouldn't have had to go search for one. One good thing, on my truck the hole was already there for the 4th bolt, so I didn't have to drill. Taking a trip tomorrow, so will see how they perform on the road. So far as what I have seen, I am happy with this purchase. I have used etrailer in the past and have always been happy with the products they offer.

As advertised fit was very good, worked as should would recommend these mirrors, will be used to see pulling a camper, and etrailer to purchase from. 2014 Silverado 1500 LTZ four door crew cab standard bed.

I guess you get what you pay for. They were easy to install on my Tahoe. The driver side works well as I can see behind my Travel trailer. The passenger side just doesn't work for me. Its a flat mirror (Not convex) so field of view is very limited, I just cant find the right position for it. I also find it a bit confusing as there are now 4 different mirrors to focus on. I think the ultimate solution are the larger telescoping units. But of course they cost more and installation is more involved. I don't trailer that much so I can live with these. Oh, one little annoying thing is they whistle when the window is down(Quiet when the windows are up). I think its the sharp edge. On the plus side removal is quick so when you don't need them they come off easily when not needed.

The mirrors were shipped and arrived extremely quickly. The directions for installation were straight forward and took all of 5 minutes to install. The mirrors fit my 2010 Silverado 1500 like a glove. I'm looking forward to putting them to plenty of good use in the months to come.

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 extension mirrors are of excellent quality and fit my truck very well.

Fit well takes seconds to install

These mirrors helped tremendously when towing my Micro Minnie travel trailer versus stock mirrors on my GMC SIERRA 1500. The extended mirrors enabled to better determine when it was safe to move back into my lane after passing a vehicle and allowed me to see better the vehicles behind trailer. Although there was an occasional slight vibration in the passenger side mirror, it did not disrupt the usability of the mirrors. The towing mirrors took only a minute or two to install and fit perfectly on the stock mirrors. Adjusting them properly takes a little more time and is easier when a second person helps. I am extremely pleased with this purchase!

Love these mirrors. They were so easy to install and they look nice on my truck. Still need to see if they travel well pulling my RV, but they are pretty secure so don't think there will be a problem.

Mirrors fit and look far better than others I had purchased. Easy to put on the truck, compared to others using straps and even then those aren't all that secure. These mirrors once put on properly don't move. So glad to finally get hold of a product that actual works like advertised.

Delivery was quick. The mirrors slipped on with ease and fit well over the existing mirrors and looked almost factory attached. Then came the task for securing the attachments to the vehicle. While the concept is easy someone forgot to check deminsions of the parts and were to short to work on my vehicle. I contacted etrailer by chat and asked if there were alternatives for securing the mirrors and unfortunately there weren't any. Then came my decision to use heavy duty electrical looped through the hole the sent hardware was to be inserted through. Unless you look closely they are not easily seen. When I want to remove the mirrors I simply snip the cable tie on each mirror and ues new ones the next time I need to use the mirrors. While my "fix" works they only 3 star because to the attachment hardware.

The extensions fit the mirror but the hardware to hold them on won’t work. I’ll have to make hardware for them to work properly.

great addition to the factory mirrors for towing. Simple to install and remove with absolutely no damage to the factory mirrors. The adjustable mirrors stay in place well. I now leave these towing mirrors on the truck , my wife likes the extra view even without the camper hooked up. The mirrors allow all factory lights and sensors to function properly.

Snap on Snap off Hold perfectly, come with storage bag for when not using. This is a great product Have used all summer and fall. put in bag for winter and using again I would defiantly recommend this

Good concept but, functionally does not perform. I ordered custom mirrors for my 2024 Silverado which has cameras on the mirror and the slip ons covered them up. Also, the mirrors do not have enough adjustment for me to see the side of my trailer. I thought custom meant that these would take into account the actual equipment on my truck.

When installed they look better than any other add on mirror. The wedge that goes behind the lock screw takes a little time to get aligned, but theses mirrors did not move at all on a 1100 mile trip and did not require any re-tightening. They gave a good view of trailer and I am very satisfied with them.

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.

Excellent Product…Easy to Install and the instructions were very easy to understand… These Mirrors fit perfectly on my 2016 Ram 2500 SuperCrew 4x4 Truck

So far this might do the trick . A bit concerned on stability after long trip .. we shall see in time !! The passenger side is not as tight as drivers .. again time will tell .

Just installed them and tried. It would be great if they did not vibrate that much; unfortunately they do; so we will have to find a way to improve it.

easy to use. works well.

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.!!!