7 Best Mirror Extensions for Towing (Researched and Compared)

When towing a trailer, camper, or boat, standard side mirrors often leave dangerous blind spots. Mirror extensions are an affordable solution that can significantly improve visibility and safety on the road. Based on our research of manufacturer specifications, published safety standards, and aggregated owner feedback, we evaluated the top options available. This guide covers seven models that cater to different vehicle types, budgets, and towing needs. We highlight real strengths and limitations to help you make an informed choice.

1. CIPA 19800 Universal Clip-On Towing Mirror: Best for Quick Setup

🛒  Check Price on Amazon →

The CIPA 19800 is a universal clip-on towing mirror that we found to be one of the easiest to install based on owner feedback and the spec sheet. Its large convex mirror head gives a good wide-angle view, which is critical for lane changes and backing up. The adjustable arm lets you position the mirror to see past a wide trailer. However, some owners reported vibration at highway speeds, especially on vehicles with rounded mirror housings. We recommend this for those who tow occasionally and want a quick, no-drill solution.

It may not be ideal for full-time towers or those with larger trucks, as the clip-on design can be less secure than bolt-on models. If you tow daily, consider a more permanent option. Overall, the CIPA 19800 offers solid performance for the casual tower at a reasonable value.

• Tool-free clip-on design installs in seconds over existing mirrors.
• Large convex mirror provides a wide-angle view down the trailer side.
• Adjustable arm and pivot allow precise positioning for different vehicles.

Pros: Very easy to install and remove without tools.; Sturdy construction with weather-resistant materials.
Cons: Can vibrate at highway speeds on some vehicles.

2. Fit System 38155 Custom Fit Towing Mirror: Best Custom Fit for Ford/Chevy/Dodge Trucks

🛒  Check Price on Amazon →

The Fit System 38155 is a custom-fit towing mirror designed for specific Ford, Chevy, and Dodge trucks. In our evaluation, it stands out for its integrated sliding extension that provides a seamless look and stable view. The mirror retains factory power adjustment and heating, which is a major plus for convenience. Based on owner feedback, the fit is precise and vibration is minimal compared to universal clip-ons. However, installation is more involved and may take an hour or two for a DIYer.

This mirror is best for truck owners who tow frequently and want a permanent, factory-like solution. It is not compatible with all vehicles, so check the fitment guide. If you have a vehicle not listed, or prefer a non-permanent option, skip this one. Overall, a high-quality choice for those who want reliability and integration.

• Replaces factory mirror with integrated extension that slides out.
• Manual extend/retract mechanism with positive lock positions.
• Heated and power-adjustable glass (if vehicle equipped).

Pros: Custom fit ensures secure attachment and minimal vibration.; Maintains factory power and heat functions.
Cons: Installation requires removing the factory mirror, which can be time-consuming.

3. K Source 83816 Universal Towing Mirror: Best Budget Pick

🛒  Check Price on Amazon →

The K Source 83816 is a budget-friendly universal towing mirror that we researched as a cost-effective solution. Its 8 inch round convex mirror provides a decent view, and the strap-on design makes installation quick. Based on owner feedback, it works well for light towing needs, such as small trailers or boats. However, the straps can loosen with vibration and weather, leading to mirror movement. We recommend this for those who tow infrequently and want to spend the least.

It may not be suitable for heavy or frequent towing, as the stability is not on par with more expensive models. If you tow long distances or in rough conditions, consider a more robust option. The K Source 83816 offers good value for its price, but with compromises in durability and safety.

• Strap-on design fits most vehicles with mirror housings.
• 8 inch round convex mirror gives a wide field of view.
• Adjustable ball joint for angle customization.

Pros: Very affordable option for occasional towers.; Simple strap installation requires no tools.
Cons: Strap may loosen over time, requiring readjustment.

4. Miloco Universal Towing Mirror Set: Best for Vibration Control

🛒  Check Price on Amazon →

The Miloco Universal Towing Mirror Set is designed with vibration control in mind. In our evaluation, the dual-arm construction and rubber pads do a good job dampening movement, as confirmed by owner reviews. The large 9×11 inch mirror head offers a wide, clear view of the trailer and blind spots. The clip-on system is easy to install, but the bulkiness can be an issue on smaller or oddly shaped mirrors. Some owners reported that the clips may not grip securely on certain vehicles.

This set is best for those who tow on highways frequently and are annoyed by mirror shake. If you have a vehicle with large, flat mirror housings, it will work well. For smaller cars or vans, the fit may be problematic. Overall, a strong choice for reducing vibration without a permanent installation.

• Dual-arm design with rubber pads minimizes vibration.
• Large rectangular mirror head (9×11 inch) for excellent visibility.
• Quick-release clips for easy on/off.

Pros: Anti-vibration pads significantly reduce shake at highway speeds.; Large mirror surface provides a clear, wide view.
Cons: Bulky design may not fit all mirror shapes securely.

5. CIPA 11810 Universal Towing Mirror: Best for Compact Vehicles

🛒  Check Price on Amazon →

The CIPA 11810 is a smaller universal towing mirror that we found suitable for compact vehicles. Based on owner feedback, it fits well on cars, minivans, and SUVs with smaller factory mirrors. The adjustable arms help position the mirror to see past a trailer, but the 6.5×8.5 inch mirror head is smaller than many competitors. This limits visibility for larger trailers or fifth wheels. It is best for light towing, such as a small utility trailer or pop-up camper.

If you tow a large travel trailer or boat, this mirror may leave blind spots. The build quality is decent for the price, but durability is not as high as heavier-duty options. We recommend it for occasional towers with compact vehicles who prioritize fit over maximum view.

• Compact size designed for smaller vehicles like cars and vans.
• Adjustable arms allow positioning to see past trailers.
• Convex mirror provides a wider field of view.

Pros: Lightweight and easy to handle.; Fits well on vehicles with limited mirror space.
Cons: Smaller mirror head may not provide enough view for large trailers.

6. Scosche TOM1 Universal Towing Mirror: Most Adjustable

🛒  Check Price on Amazon →

The Scosche TOM1 is a universal towing mirror that emphasizes adjustability. In our research, the 4-way arm and ball joint allow you to position the mirror in many configurations, which is helpful for odd-shaped factory mirrors. However, the plastic construction and compact 7 inch round mirror limit its effectiveness. Owner feedback indicates that the mirror can vibrate and the plastic clips may break under stress. It is best for very light towing on smooth roads.

This mirror is not recommended for heavy or frequent towing, as durability is a concern. If you need a temporary solution for a short trip, it may work. For regular use, a sturdier option like the CIPA 19800 or Fit System is better. The Scosche TOM1 is a budget-friendly choice with compromises in build quality.

• 4-way adjustable arm provides extensive positioning options.
• Rotating ball joint for precise angle adjustment.
• Compact round mirror design.

Pros: Highly adjustable to fit many vehicle mirror shapes.; Easy clip-on installation.
Cons: Plastic construction feels less durable than metal alternatives.

7. CIPA 11050 Universal Towing Mirror: Best for Large Trucks

🛒  Check Price on Amazon →

The CIPA 11050 is a heavy-duty universal towing mirror designed for large trucks and frequent towers. Based on manufacturer specs and owner feedback, the metal frame and large mirror head offer superior stability and visibility. It uses a bracket system that clamps onto the factory mirror housing, providing a secure fit. The 9×11 inch convex mirror gives an excellent view of the trailer and blind spots. We found it to be one of the most durable options, though installation is more involved and may require two people.

This mirror is best for those who tow large trailers, boats, or fifth wheels regularly. The added weight and bulk may be overkill for small vehicles or occasional use. If you prefer a lighter, clip-on model, look elsewhere. The CIPA 11050 is a top-tier choice for serious towers who prioritize stability and durability.

• Heavy-duty metal frame and bracket for maximum durability.
• Large 9×11 inch convex mirror provides excellent visibility.
• Adjustable arm with thumb screws for secure positioning.

Pros: Very sturdy construction with minimal vibration.; Large mirror surface ideal for big trucks and large trailers.
Cons: Heavier and more cumbersome to install than clip-on models.

Frequently Asked Questions

What are mirror extensions for towing and why do I need them?

Mirror extensions are devices that attach to your vehicle’s existing side mirrors to provide a wider field of view when towing a trailer. They help you see past the trailer, reducing blind spots and making lane changes and backing up safer. Based on safety standards, they are recommended for any vehicle towing a trailer wider than the vehicle itself.

Will mirror extensions fit my vehicle?

Most universal mirror extensions are designed to fit a wide range of vehicles with standard mirror housings. However, custom-fit options are available for specific makes and models. We recommend checking the manufacturer’s fitment guide or owner reviews to ensure compatibility, especially for vehicles with unusual mirror shapes or integrated turn signals.

Do mirror extensions cause vibration at highway speeds?

Some mirror extensions can vibrate, especially universal clip-on models. In our evaluation, models with dual-arm designs, rubber pads, or metal brackets tend to have less vibration. Proper installation and tightening can also reduce shake. If vibration is a major concern, consider a custom-fit or heavy-duty option like the CIPA 11050.

Can I use mirror extensions with power mirrors and heaters?

Many custom-fit mirror extensions, such as the Fit System 38155, are designed to retain factory power adjustment and heating functions. Universal clip-on models typically do not interfere with these features, but they do not replicate them. If you need heated mirrors for icy conditions, a custom-fit option is the best choice.

Are mirror extensions legal for towing?

In most jurisdictions, mirror extensions are legal as long as they provide adequate visibility and do not obstruct the driver’s view. Some states or countries have specific requirements for towing mirrors, such as minimum size or convexity. We recommend checking local laws before purchasing. Generally, the models in this guide meet common safety standards.

Our Verdict

Based on our research and comparison, the CIPA 19800 is our top pick for most towers due to its easy installation, solid performance, and good value. For those seeking a permanent, custom-fit solution, the Fit System 38155 is an excellent runner-up, especially for truck owners who tow frequently.