Most Popular K Source for Ford F-250 and F-350

After years of replacing mirrors from other sources I purchased a pair of these. There fantastic, plenty of adjustments. Got covid on vacation, really sick and did not properly install mirror. Not broken but scratched badly from asphalt at 55 mph. Purchased a replacement, scratched one is my spare.

These mirrors are good, but not great. I bought these because nothing else fits my 2004 Ford Expedition. They allow me to see around my trailer much better than the factory mirrors, but the have a slight vibration driving down the road. They also make a very noticeable noise from the wind going between the factory mirror and this product. Finally, one of the straps came off when I tightened it a bit too much, but didn't break. The picture below was done in humor (I took my trailer through a drive through, thought it was really funny, and had to take a picture. The picture is a good shot of the mirrors.)

Simply installed and removed, these mirrors make all the difference when towing our 33’ trailer. They easily adjust to allow the best views of both the trailer and surrounding traffic. I highly recommend this product.

These mirrors are GREAT!! Exactly what I've been looking for. The fit, adjustability, look are awesome!! They look like they are factory installed. We tow a travel trailer (now with a 2011 Suburban) and vision from the passenger side has always been a problem. I have tried others from different sources on different tow vehicles: there is no comparison and they are cheaper too!! I am so glad I found etrailer.com. Just plug in your info and the solution to your problem is found!

Working great wished i would have gotten them a long time ago

Exact fit

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.

Fitted on 2024 Toyota Tundra SR5 CrewMax Cab w/ Stock Mirrors No vibration issues with either mirror. Turned left and right side clip on mirrors vertical so the did not overlap truck mirrors. Right side no problem with attachment and was able to adjust truck mirror. Could also see father back along right side of a 24’ travel trailer than just looking in truck mirror. Don’t expect to see behind on right side any vehicles tucked up close. Left side mirror attachment had to be modified so I could adjust truck mirror without interfering with clip on mirror lower L “hooks”. I put a rubber blocks under the lower L hooks so they were low enough to get under truck mirror glass yet still clamp to truck mirror housing. A picture tells the story. 7,000 km/4,200 miles later and neither mirror has loosened or moved. No vibration or distortion. Yes, I ran 2 zip ties as safety “chains” from the back straps to truck mirror arm just in case, they’re barely snug. I recommend these.

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.

ordering was easy. the product was delivered quickly and without damage. I have a 2023 Colorado Z71 and was concerned about how the towing mirrors were going to attach to the tapered factory mirrors. the fit is superb. no movement during use so far.. I would recommend these to a friend.

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.

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.

The mirror was easy to install and the mirror does not vibrate when driving, so vision is clear and stable.

Working great wished i would have gotten them a long time ago

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.

Quick shipping, Super easy to install… so very happy with this purchase!!

We have put this on a Chev 2010 Express Cutout on an Class C RV - IT works great and was easy to install

Etrailer always has the right parts and fair prices.

Great mirrors, very pleased with them!

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

So flimsy that they shake so bad going down the road; they are non - usable. Your sales lady said you didn't have anything any better; so I had to order a set from another vendor. Basically my opinion of these are - they are junk.

They fit absolutely spot on! Thank you very much! This is why I shop E-trailer!

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,

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.

Mirrors came quickly and undamaged. They were well packed. Dena at etrailer was helpful and professional. Mirrors are well built. A quality product. I had my local truck maintenance shop install them. No vibration when driving. A huge improvement over stock mirrors that I used towing on a 4900 mile trip. These mirrors will make passing 18 wheelers and other vehicles easier and safer when I’m towing. Money well spent.

Very quick delivery, perfect fit, plug and play, very easy Instalation, looks factory on my 2019 Tundra. Just what the doctor ordered. Thank you for the great service and fantastic product.

I wish I put them on years ago great vision around my side tool boxes no more blind spots

K source extendable towing mirrors were of quality equal to oem and installation was very simple.

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.