Most Popular Universal Fit for 2021 Toyota 4Runner

Easy to install and adjust, then it stays where you adjusted it. I even went by a big truck going the other way a little close and it folded my whole mirror in. When I pushed it back, the clip on mirror was still in the same position.

Great product. Provides me the added visibility I need when towing my tent trailer. Easy to install. Good video on web site for installation.

Used them on trip last weekend on my Gen 5 4Runner. They were stable at least up to 65-70mph (that was my fastest speed). Take some time fitting them. I needed to adjust the position of the lower straps a little and that got them firmly mounted. Pretty easy to remove. Don't overtighten.

We bought a camper trailer and towed it home. Realizing the factory mirrors on the 5th gen 4runner don't quite stick out far enough to see the sides of the trailer or up coming traffic, the drive home was a little intense. We have multiple vehicles that can tow the trailer so I wanted to get something that could be universal. FYI, when dealing with mirrors, be careful you don't have hornets nests inside your vehicle mirrors, not fun. Either way, they were easy to install and have joints that allow for total adjustment. I would say it was easier to bend and position all the joints before I added the straps for mounting. The new mirrors sit tight and can be fully adjusted and rotated horizontal or vertically. Also clean off and dry your vehicle mirrors before attaching so the straps stick better.

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Used them on trip last weekend on my Gen 5 4Runner. They were stable at least up to 65-70mph (that was my fastest speed). Take some time fitting them. I needed to adjust the position of the lower straps a little and that got them firmly mounted. Pretty easy to remove. Don't overtighten.

I like these mirrors very much. They really stay on the mirror.

When I picked up our Yamaha boat with our 4Runner, I could not see to change lanes on the way home. Never knew mirror extensions existed until a quick search online. Decided it was cheaper than a new truck with tow mirrors and I’m glad I bought these. I was hesitant at first, thinking they’d look tacky, but I mounted mine on the bottom of the mirror and they aren’t bad looking. They extend out plenty allowing me to see to back up and change lanes while driving. And they are extremely adjustable. And they can be removed in seconds when not needed. Do your homework before purchasing like I did, that way you’ll know if you over tighten the mounting screws you can potentially break the bracket. Knowing this, I just snug mine down with a reasonable amount of effort, and they stay put. Whoever designed these, thank you for creating a solution to what could have been a very expensive alternative had we purchased another vehicle with tow mirrors.

Worked as advertised. Haven’t had any issue securing them. I make sure I double check when I stop, but worked great with my 2016 Toyota 4Runner Limited towing my 22ft travel trailer.

I used them on a long camping trip! They were great!

Easy to use and adjust. I bought these for a 4Runner and pull an RPod. They increase visibilty quite a bit, and the split mirrors work great for blind spot and for seeing trailer tires on narrow roads (the RPod “box” is only as wide as my vehicle, but the tires are outside the box.) Great price, easy to mount and unmount. Only negative is the grab fingers may restrict motion of oem mirrors.

Used for about 6000 mile trip. Used on Toyota 4runner. Vibrated some due to plastic mirror body on vehicle. Also in strong winds vehicle mirror would swing back. Easy to install, adjust and good field of view. Ended up using CIPA door mount mirror because of problems with vehicle mirror this was attached to, but preffered this mirror to door mount if vehicle mirror was sturdier. 4runner mirrors are narrow so fully extended to see beyond trailer which made problems worse. Still sometimes use this mirror on passenger side since easier to adjust than door mount. Note, there are no custom or real good tow mirrors for a 4runner. There are issues with the door mount mirrors also. Tried the strap on mirrors, did not work at all, not enough extension. Well made mirror, do need to make sure they are clamped on tight, one fell off first time I used.

Build quality is ok but. Mirror clamps do not hold firm to existing mirrors and loosen as you drive. Twist lock does not hold tight enough and mirrors rotate while driving. I would not recommend this to anyone.

simple and easy to use. affordable.

Clips don't quite fit between the car mirror and the car mirror frame. We haven't taken them out on the road yet. May have more later.

These mirrors are awesome!! Able to fit on both my vehicles!

I am very happy with etrailer and the towing mirrors. I have been looking for several years for mirrors that would serve my needs.

These are the best ones I’ve come across. Work great!! I had ordered some other ones for the same price and used them once and threw them away when I got back from my trip because every time I got over 50mph my 4runner mirrors would fold in and slam against my doors.

Fast delivery

It was hard to get and keep them on the car mirror. Had trouble adjusting them to see the camper

Terrible! They sent me two different mirrors. One had a stronger magnifying mirror than the other. Lots of vibrations. Don’t waste your time or money on this product. I tossed them both.

Works well

It arrived yesterday as stated, I saw this box on the PO Boxes but there was no name on the label so I didn't take it, But today I saw the email that my order was delivered yesterday so I went back and check my box and your box was still there so I looked at the box and it said etrailer so I guessed it was mine. But it was not addressed to me or anyone else just the park name.