Most Popular K Source for 2018 Chevrolet Silverado 2500

From purchase to product installation And fit, this product and company is top notch. Great communication throughout and Customer Service is amazing as well. Please note: you DO NOT have to remove door panels to install the manual mirror on the 2500 HD. Pull the top corners of the door panel and remove the small push screw in the upper trim cover on both sides. Pull the upper trim piece off and install the new mirror. Be sure to lip the trim as you go during reinstallation of the trim...then press into place and snap the top corners of the door panel in. This procedure will take about 15 minutes. Thanks Etrailer!

These are high quality mirrors. They look like OEM and don't vibrate. I don't have the big blind spots of the standard mirrors now. Installation was easy after watching a video. The only problem I had was installing them on my Duramax truck. The description says they won't work on Duramax models. I didn't listen so I won't deduct any stars. The etrailer salesman I called didn't know why they wouldn't work on Duramax but I found out its the air temperature sensor. Duramax trucks have the sensor on the bottom of the passenger mirror while gas trucks have sensors behind the grill. I just pulled the sensor out of my original mirror and put it inside the housing of the new mirror. I'm sure my thermometer isn't accurate anymore but I don't use it anyways. If you don't use the sensor you get a check engine light. I learned that the hard way.

It has only been a week, but so far they are really great. Sturdy and fit very well. I thought the passenger side mirror would have been a bit convex, a bit like a blind side mirror, but its still really good. I guess it had to go through manufacturing or something, so delivery was slow...but this is a great product, so it was worth the wait. I would give this product 5 stars...I took one star only for the slow shipping. I have several trucks in my fleet and I will certainly get a few more. Great product and great price! Thank you! Daniel-Plumber in San Diego, Ca,.

Easy installation and looks good

Easy install. Quality product

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.

The video you had on line was extremely helpful the product seems to be well made in less than two hours I installed them and they work great

Was just as described, the installation was easy, they look factory and the mirrors don’t shake like other aftermarket mirrors I’ve had before

look good on 2008 gmc 2500 hd

These are nice came very quickly. I have them on 2500 hd really don't need them but passengers side having problem in blind spot when no ones with me cant see to good. I didn't what factory towing mirrors do to a lot city driving I can take these off after towing rv. They don't vibrate fit like a glove. Was nice to watch video to show how you put them on which is easy.

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

Fast shipping and the instructions on the website were fantastic. it worked just like the video said. Thank You it is a great product

The K-Source Universal Towing Mirror Clip-on - KS 3891 work very well and allow me full view of the road when towing my 5th wheel. The only issue I had was losing a strap on the first trip out. I have now ordered replacements and will be very glad when they arrive.

Ordering and shipping went well and the product was great!

Used mirror in great shape delivered quickly! Great service!

YOU HANDLED EVERYTHING PERFECTLY

Parts came in one day early. Prefect match for my 2015 3500 HD Chevy.. I called my order in and the lady that placed my order was outstanding.. She was very customer friendly. Thanks and I will be using etrailer again.

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

Fell off half way to California. Yes they were tight! Put on per instructions.

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.

Perfect fit. George was very professional and helped me pick the right mirrors for my Chevrolet Silverado. I tow a fifth wheel and no vibration like the clip on mirrors. very satisfied with your outstanding service. Will continue to do buisness with etrailer. Next purchase will be airbag system.

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 originally ordered these mirrors in 2019 for my truck….4 years later I am having to replace now both of them. I replaced the passenger side in august, thought that it was just a bad mirror….The drivers side is now failing as well. For the price I expected them to last longer than 4 years on a truck that is garaged nightly and really only used for towing. The truck does not go off-road, so there is no abuse or reason both mirrors should have failed. Had I known I was going to have to replace both…I would’ve gone with a different product.

These are great mirrors when I'm towing the trailer. Wish they would slide in and out a little easier but I can deal with it.

Since this is the second one in 4 years-1 star…. Because I had to replace the passenger side a couple months ago- thought it was a fluke- now the driver side failed…. On a garaged truck- used primarily for towing and adult owned. Should’ve bought OEM for the same price at this point

Purchased about a year ago. Installed with no issues. No issues since install. Can't tell difference between new mirror and OEM.

Mirror's fit tight and secure and are simple to install.

After reading lots of reviews on several mirrors, I decided to buy the K-Source Universal Towing Mirrors. Oh how I wish my truck could use the ones that slip over the existing mirrors! I was prepared for a fight, based on reviews, and boy did I get one! I truly needed a third hand when figuring out how to attach these. I was bound and determined that I could do this on my own. No mirrors were going to defeat me! I did ask my husband to come look at them. He started to help but I shewed him away. After a lot of words that don’t normally come out of my mouth and a few tears, the first one was on! Then I had to go do it again in the other side! I’m pretty sure the neighbors heard me yelling. But I persisted! Lo and behold, this 67 year old Grammy did it! It was clear they would not stay on by themselves, so I grabbed a couple of bungee cords and wrapped them around the housing and they aren’t going anywhere. I have left them on my truck. No way I’m going thru that every time we return from camping. I will take them off at the end of camping season. Delivery was really fast. I was disappointed that one box was brand new and the other was smashed and taped, an obvious return. I would have been very unhappy if there was a piece missing or if something was wrong since this was my first purchase with etrailer. Overall, the mirrors work, they do not shake and I find I don’t use the truck mirrors now. Very happy with my purchase.

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.

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

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.

I recently needed to upgrade my original side view mirrors to adjustable towing mirrors. The K Source Custom towing mirrors are perfect for what I needed. (Chevy 2500 diesel 2006) After reviewing the on-line installation video I was able to install them in less than one hours time. They fit great, all electric functions seem to be in good working order. This is my second purchase from etrailer.com and it will not be my last.

These mirrors are the best addition I've put on my truck so far. With my old mirrors I had a HUGE blind spot and with these mirrors I don't have any blind spots at all. I installed them right after they were delivered (a day earlier than expected btw) and it only took me about 15-20 minutes per mirror. The mirrors are a little pricey but definitely worth the money. Highly recommend. 2004 Chevy 2500 4x4

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