Most Popular K Source for 2021 Ram 1500

The K-Source Snap & Zap tow g mirrors I ordered from eTrailer are a perfect fit for my 2018 RAM Big Horn. Easy snap on. Very secure. The mirrors fold in/out is not hindered at all. Another great product offered by eTrailer Photos are of drivers side. Same fit and function on the passenger side.

Great slip on towing mirrors. Fit great look great..thanks etrailer for a great product and fast shipping

Fast delivery. Fits as advertised. I’m very happy with my purchase!

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.

This is the second attempt to find towing mirrors. The first purchase, from another source was woefully inadequate, it attached poorly to the vehicle and would not stay in place. The KS3831 on the other hand is fantastic! Solid as a rock and gives me a complete view of what is happening behind my trailer. In installation video was perfect. Good job.

Been using these mirrors now for about a year. For the money they work great. Good view. And the vibration is minimal. They can be a little tricky to put on and adjust but they work and thats the bottom Line. Very nice to see down the side of my 30 foot travel trailor. Helps with lane changes and backing. Would I buy again if need? Yes I would. One thing I would like them to be weighted just a bit to stop the little vibration they have. The stock mirrors dont give a wide enough picture. These mirrors expand the view.

They were easy to apply and very sturdy. I wish they extended out more. We use them well pulling our travel trailer.

I received the mirrors today, very quick delivery. Put one on to try them and make sure they fit. All went very well and the fit was good. Thanks for your great help and service.

Excellent products great service

The mirrors arrived but the original packaging it arrived in was beat to heck! Honestly I'm surprised nothing was broken. FYI, when shipping products in flimsy boxes, best put it in another stronger box that will survive the journey.

The mirrors were very easy to install. Just plug and play. The quality is excellent. Looks and feels and Weighs just like OEM part. The tow mirrors are larger than my stock mirrors but they look handsome

I should probably wait until the mirrors are installed before I rate them but I still am very satisfied with etrailer's selection,price, ordering process, delivery and service. Will follow up soon

These are great mirrors but if a turn signal or running lights quit working you can't get replacement parts you should be able to get or order the part you need other than buying a whole mirror.

Installation was straight forward after watching Youtube videos for mirror R&R. This is important since there are no instructions in the box. Keep in mind that higher level trim trucks will have more wiring than many of the videos depict. My Laramie Longhorn had additional wiring for the mood light at the interior door latch and the door threshold lighting. I put blue Loctite on the mirror studs and used the supplied nuts with integral washer. Very happy with the purchase. Mirrors look great with stock appearance. Power folding, adjust and heating work as designed. Great product.

So far I have been pleased with these mirrors. They operate as designed and make towing easier for me. I had mirror extensions before but these mirrors are much better.

The mirrors really improve visibility over the stock mirrors. Installation is easy if you find a good video online. No instructions were included. Good quality materials in the construction. All functions work just like the stock mirrors.

Very easy to put on the truck. Great basic replacement for tow mirrors.

They are fading pretty bad even after always cleaning them and regularly washing and coating.

Great fit. Easy installation. Had both mirrors installed in 30 minutes. Great replacement for the factory mirrors. All features work with the factory controls inside the pickup.

Awesome work and installed in 5minutes.

I have 2 mid 2000’s model GM trucks. I’ve been looking for towing mirrors that wouldn’t break the bank and not look like ford mirrors slapped on them. I also did not want to lose the puddle lamps and auto fold function in one of them. These mirrors fit the bill. A little difficult to install in the cold, but a fabulous OE look and fit. I’m excited to see if they actually provide the sight lines I’m hoping for.

Nice mirror extensions! Look good on my 2003 Chevy duramax diesel. Perfect fit and very easy installation!! I have an overhead camper on my truck and this will sure prevent an accident changing lanes now with these on. I will take them off when l’m not camping. Easy to do. I live in the low desert where we get extremely hot during the summer and the heat could possibly weaken the plastic? I don’t want to ruin them.

This is a reorder of this product. These are great, low cost, attractive looking extension mirrors. Very little vibration while driving which adds to good rear visibility. I've tried other extension mirrors that had a lot of vibration, which made it hard to see well. However, when installing and removing these, you have to push the outside edge of the mirror all the way in, so that it doesn't make contact with the body of the truck mirror. If you don't do this, these mirrors can crack when installing, which is why I'm ordering this second pair.

These fit well and look good. Looks like a factory add-on. Prior mirror extensions I had were kind of cheap looking and more difficult to put on. Haven't tried them on the road yet to see if there is any vibration in the mirror, but so far I like them!

great towing upgrade.

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.

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

Great product. Quality construction. Could not tell any difference between this product and the original. Took about 45 minutes to install. Any one with a basic car repair knowledge should have no trouble. One person can install but two is helpful and make installation go quickly.

Had to replace my driver side mirror. Great price for the product So I was a little worried about the quality. When I received it I took it out and it matched to other Side in color and looks. Profile was a little different so I had to tighten the bolts up slowly and rotate tightening* to get a snug fit. Operates good, only real difference is the mirror motor is quite a bit louder than the other side but won’t hear it with the engine running or windows up. Excellent price, looks good, and free shipping. I would come back again.

I have a 2016 Silverado 2500 HD LTZ with factory mirrors including heat, turn signal and electric adjustments. Have been towing a 24 foot Travel trailer and the factory mirrors are adequate. Am used to swerving a little to see behind the trailer before changing lanes. Am now going to tow a thirty foot trailer and decided the mirrors would not do. Looked for an oem towing mirror but was shocked by the price. $[XX] plus for one that has all the functions of the LTZ mirror. Looked around, watched videos, read reviews and decided to puchase these mirrors. Got them today and they installed in a snap. Have yet to use them but will be shortly. Initial impression is that they will provide the extra vision needed to pull this trailer. Only complaint was the condition of the package received by USPS. The product was shipped in the manufacturer packaging which was probably not a good choice. Fortunately the mirrors were undamaged as can be seen in the photos. In any case, the mirrors fit and seem to be well constructed. Hence the five stars. Time will tell if I made a good choice.

These could be the best mirror extensions I’ve ever owned. They are totally worth the cost. Scratching of the factory is an issue during installation and dismount. I used helicopter tape to minimize the problem spots.

Love these mirrors. they are a snap to install, haven't seen any damage to the truck mirror frames. They do a great job of extending my view around the trailer. Lastly, they look like they were installed by Ford.

I emailed a question about this mirror fitting my 2013 F150 STX 4x4. The response was NO but when I googled custom mirrors another etrailer link came up with a response that it would fit and several STX customers were happy with this model. I'm towing a 24' camping trailer and got to use these mirrors just last week. I can really see much more with the addition of the towing mirrors, especially cars and trucks behind me. Drove local roads and highways. For the money this is one extra safety feature for towing! And when I got home I easily removed the mirrors and placed them in a split bag for storage. Pictures are of my 2013 F150 STX 4x4 mirrors and then with the tow mirrors installed.