

🚗 See More, Stress Less: Your Blind Spot’s Worst Enemy
The Utopicar Blind Spot Convex Car Mirror (2-pack) is engineered to deliver 3x larger rearview images with a frameless design that seamlessly integrates into your car’s side mirrors. Featuring a durable outdoor-rated adhesive, these 3” x 1.8” mirrors withstand harsh weather and car washes, providing an affordable, reliable upgrade to improve lane-change safety for sedans and standard 4-door vehicles.













| ASIN | B01N9LNMCN |
| Auto Part Position | Rear |
| Best Sellers Rank | #1,407 in Automotive ( See Top 100 in Automotive ) #3 in Blind Spot Mirrors |
| Brand | Utopicar |
| Brand Name | Utopicar |
| Color | Rhombus |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.4 out of 5 stars 27,930 Reviews |
| Fit Type | Universal Fit |
| Item Dimensions | 2.75 x 1.75 x 0.5 inches |
| Item Weight | 1.94 Ounces |
| Item dimensions L x W x H | 2.75 x 1.75 x 0.5 inches |
| Lens Curvature Description | Convex |
| Manufacturer | Zune Manufacturer |
| Manufacturer Part Number | 3R-017 |
| Manufacturer Warranty Description | 4 Year Manufacturer |
| Material | Glass |
| Material Type | Glass |
| Mounting Type | Car Visor Mount |
| Operation Mode | Power |
| Other Special Features of the Product | Frameless |
| Shape | Rectangular |
| Size | Pack of 1 |
| UPC | 694263712475 |
| Unit Count | 2.0 Count |
| Vehicle Service Type | Car |
W**P
A big little help.
For some reason, my car does not have the little blind spot indicator, which is super annoying because I have a rather large blind spot. My car does have a video blind spot coverage, but I have to look over to the center console to see it, and this is not convenient or safe when trying to change lanes. I don't know, maybe I am just old school and prefer a mirror . So, I purchased these stick-on mirrors. They work great. The x- large size is BIG. I probably could have gone with a smaller size. But, I see perfectly. With the new mirror add-on, I simultaneously get a broad and narrow angle. The installation is breezy. Clean the mirror before application, and I recommend wiping the mirror with an alcohol wipe to ensure no residual oils may interfere with the installation. Then press and stick. The adhesive is powerful, so correct the placement the first time is essential. I have washed the car multiple times since installation, including both manually and in automatic car washes, and the mirrors haven't moved a bit. The quality is fantastic and worth the price.
J**E
Still happy 6.5 years later
Update: 6.5 years later, I stick to by my praise of these mirrors. They have been delightful on my Subaru and are still holding on strong. I just purchased another pair (slightly updated version without L/R markings) and installed them on a Ford Maverick with blind spot indicator lights on the mirror. That flashing indicator works, but I still like seeing my surroundings. I installed these on lower outside corner instead of upper outside corner because of the indicator lights, but they function fine. I watched the short installation video and chuckled when he warned not to drop them...15 minutes later, using tape to check positioning, the tape came off quickly on one, it dropped, and a small sliver of glass popped off. My bad!! Quick thinking though, I had some windshield chip repair fluid so I put a little of that on, stuck the sliver back in place, and let it cure in the sun. It barely perceptible if you know its there and look for it; but from my position in the drivers seat (passenger side mirror) I can't see it, and it will keep my from buying another set to make up for my fault accident. Original Review: In searching for a blind spot mirror for my subaru outback, I came across some articles about how to adjust your side view mirrors to eliminate the blindspot. That was new info to me, took a week of getting used to, and almost eliminated my search for blind spot mirrors...but I like to see a bit of what is behind me in case my rear view mirror is blocked by stuff packed in the back. These mirrors didn't match the shape of the upper corner of my side view mirror exactly and that concerned me when I was searching, but once applied it doesn't look bad or awkward at all. I did not want the kind that adjust, so the non-adjustability of these is a non issue for me. Applying them to the upper outside corner gives me the vision I want without obscuring what I see from the primary side view mirrors. When the car is no longer in my blind spot mirror, it is literally right at my side and I can see it with just a glance or out of the corner of my eye without trying to strain my neck backwards. In the photo, the white car in the blind spot mirror is the same as the one partially in the regular mirror and behind the car you see out the window. The white car in the blind spot is completely out of view in the rear view mirror. The tail end of the red truck is barely in view in my rear view mirror, and the cars behind it are in view in the rear view mirror. Learn how to appropriately adjust your side view mirrors (google 'properly adjust side view mirrors' or 'adjust mirrors to avoid blind spots'), then add these to give you the extra visual area you are seeking. I have never felt more confident in knowing where the cars are around me, and I never crank my neck anymore. As long as these stay attached (ok 3 weeks into it), I consider these a great purchase.
R**L
Fullfils expectations
I have bought these 3 separate times over the years, with 1 of the times the adhesive failing. The time it failed, which was the 2nd time I bought this after getting a new car, 1 side had fallen off from me accidentally bumping it. When it hit the pavement, it broke. And so, just like most things on Amazon with a pre-applied adhesive, your mileage will vary with the adhesive quality. I couldn't get the residue from the adhesive off, but I also didn't try very hard. It's not necessary to be very durable, so I'm not upset that it broke. It's a piece of plastic with a reflective film put over it. I think it could be a few dollars cheaper than it is (~$13 at this time). I have some limited experience with bulk purchasing reflective material for work, which was essentially this product but on a much larger surface, and it was very expensive. With that in mind, I think most of the cost comes from the reflective material. Anyways, the product itself is just fine. The reflected image is nice and sharp. Even with warning lights on my vehicle for assisting in lane switching, I still like having these to see a few lanes over what I could not see without it. Allows me to angle my side mirrors towards the side of my car more, which I like for positioning parking and etc, while also still being able to see at least 2 lanes over. Does not swivel. I've tried a few different positions, but the upper/outer corner shown in most of the pictures has definitely been the best for me. It will most definitely fit your car, but if you really need it for confirmation, this is for a 2025 Crosstrek Wilderness. It does have specific driver/passenger side installation instructions (flat side down, rounded side up). - ASIN: B01N9LNMCN - Model #: BSM017.
W**C
Great quality and design
These should be on every car. This is a really good product. I've had mirrors from this brand on another car for many years. They are much better than the round ones. Objects are much larger in the mirror on these compared to the round ones.
B**B
perfect fit for any mirrors
This is the second vehicle I've installed these on. They stick fast, and work very well. Just get the placement right the first time . . . no second chances!
R**E
No more blind spots
Very easy to install using the 3M adhesive. It looks and fits perfectly. Very strong and once installed, I doubt they move. Worth the price for sure!
G**S
Good product...but lack of adjustability and irregular shape led me to other mirrors
I purchased 4 different blind spot mirrors (including these Autopicar models) from Amazon to find one that worked best for me. I decided to return these after temporarily installing them on my car. Here's why I didn’t keep them... #1: They aren't adjustable. These mirrors attach with a thick 2-sided tape. They can't be moved once they are stuck on…and you can't change their angle independently of your main mirror. I currently have Amfor (rectangular) blind-spot mirrors installed on my car. The Amfor units come with a small, adjustable pedestal that holds each blind spot mirror slightly away from the surface of your existing mirror. This lets you adjust the angle of the mirror (up/down, side to side). At first I thought this was a gimmick. But it's a nice feature to be able to position the blind spot mirrors independently from your primary mirrors. The other downside of not being adjustable is that you only get one shot at mounting them. If you don't like the way you mounted it on your mirror, you can't do much about it except pull/cut it off (which may destroy the mounting tape in the process). Unfortunately, the mirrors don't ship with additional 2-sided tape...so you only get 1 shot at it. The blind spot mirrors I ended up choosing came with several spare pieces of 2-sided tape for this reason. #2: The shape of the mirror wasn’t what I expected. I thought they would more closely match the contours of the existing mirrors on my car. But when I positioned them, they really didn't match as well as anticipated. So be aware that while these might be the general shape of the mirrors on your car, they may not match exactly if that's what you're hoping for. To be fair, their photo shows that it won't match perfectly...and my expectations were probably too high. I just didn't notice it. There's no way they can make these to fit everything perfectly. I also couldn't get used to the irregular shape of these mirrors and found them slightly more challenging to use. I prefer the symmetry of a rectangular blind spot mirror. This is a personal preference thing and may not be an issue for you. #3: The larger image in the comparison photo is exaggerated. The photo seems to imply that these mirrors will display things much larger than other blind spot mirrors. That may be the case for the tiny round mirror used in their comparison photo, but the Autopicar mirrors display the same size image as other blind spot mirrors I tested. When I looked at their comparison photo, I thought these mirrors had some unusual property that magnified images (they don’t). So that demo photo they show is a bit of a stretch unless you actually have those tiny round mirrors on your car. I do think these mirrors are good quality, and I can see why people prefer them. They just weren't exactly what I was looking for.
E**L
Excellent Blind Spot Mirrors – A Must-Have for Safer Driving!
These blind spot mirrors are a total game-changer! I installed them on both side mirrors of my SUV, and the difference in visibility is incredible. They give me a much wider view of the lanes next to me, which makes merging and changing lanes feel much safer. The extra-large size is perfect—not too bulky, but big enough to actually make a difference. The adhesive is strong, and they’ve stayed firmly in place even after several car washes and hot weather. Installation was super easy and took less than 5 minutes. I also love that they’re adjustable, so you can angle them exactly how you need. Whether you're a new driver or just want to improve your driving safety, these mirrors are a smart and affordable upgrade. Highly recommended! ✅ Pros: Great visibility and wide angle Strong adhesive and weather-resistant Easy to install and adjust Comes in a convenient 2-pack
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