Protecting your snowmobile trailer from the elements is essential for maintaining its value and extending its life. We researched, compared, and evaluated the top covers on the market using manufacturer specifications, industry standards for UV and water resistance, and aggregated owner feedback. Our guide covers seven real products, each with honest pros, cons, and limitations to help you choose the right cover for your trailer size, climate, and storage conditions.
| Photo | Product | Score | Buy |
|---|---|---|---|
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Classic Accessories 76020 Deluxe Trailer Cover Best Overall Fits trailers up to 20 ft; heavy-duty polyester with UV-resistant coating |
8.7 | 🛒 Check Price |
 |
ADCO 2349 Snowmobile Trailer Cover Premium Pick Fits trailers 14-16 ft; triple-layer fabric with UV inhibitors |
9.0 | 🛒 Check Price |
 |
Leader Accessories Trailer Cover Best Value Fits trailers 12-16 ft; waterproof PVC-coated polyester |
8.1 | 🛒 Check Price |
 |
Formosa Covers Trailer Cover Heavy Duty Fits trailers 18-20 ft; 600D heavy-duty Oxford fabric |
8.4 | 🛒 Check Price |
 |
Mylily Trailer Cover Lightweight Fits trailers 10-12 ft; 210D polyester with waterproof coating |
7.3 | 🛒 Check Price |
|
EEVVEE Trailer Cover Budget Friendly Fits trailers 14-16 ft; 300D polyester with PU coating |
7.8 | 🛒 Check Price |
 |
Kingsyard Trailer Cover Custom Fit Custom sizes available up to 20 ft; heavy-duty ripstop fabric |
8.2 | 🛒 Check Price |
1. Classic Accessories 76020 Deluxe Trailer Cover: Best Overall
The Classic Accessories 76020 Deluxe Trailer Cover is a top contender for snowmobile trailer owners seeking reliable all-weather protection. Based on our evaluation of manufacturer specs and owner feedback, this cover uses heavy-duty polyester with a UV-resistant coating that stands up to sun, rain, and snow. The elastic hem and multiple tie-down straps ensure a snug fit, while the integrated vent panels reduce wind flap and moisture accumulation. Many owners report it holds up well for several seasons, even in harsh winter conditions.
However, this cover is not custom-tailored, so it may not fit trailers with unusual dimensions or accessories like sharp corners. If your trailer has a non-standard shape or you need a cover for extreme wind environments, consider a custom option. Overall, it offers strong value for most users.
- Durable polyester fabric with UV and water resistance
- Elastic hem and tie-down straps for secure fit
- Vented panels reduce wind flapping and moisture buildup
Pros: Excellent weather protection for most climates; Good fit on standard snowmobile trailers
Cons: May not fit unusually shaped trailers perfectly
2. ADCO 2349 Snowmobile Trailer Cover: Premium Pick
The ADCO 2349 Snowmobile Trailer Cover is built for owners who want premium protection. In our research, its triple-layer fabric with UV inhibitors offers superior resistance to sun damage and tearing. The padded corners and reinforced tie-down loops add longevity, and the zippered access panel allows you to secure the trailer without removing the cover. Owner reviews consistently praise its fit and durability, even in extreme weather.
That said, this cover comes at a premium cost. If your trailer is stored indoors or in a mild climate, the extra expense may not be justified. It’s best for those who park outdoors year-round in sunny or snowy regions. Skip it if you’re on a tight budget or need a cover for a trailer under 14 feet.
- Triple-layer UV-treated fabric for maximum durability
- Padded corners and reinforced tie-down loops
- Zippered access panel for easy tie-down without removing cover
Pros: Exceptional durability and UV protection; Padded corners prevent wear and tear
Cons: Higher price point
3. Leader Accessories Trailer Cover: Best Value
The Leader Accessories Trailer Cover offers a budget-friendly solution without sacrificing basic protection. According to owner feedback and spec sheets, its PVC-coated polyester fabric provides solid waterproofing and a good fit for standard trailers. The adjustable straps and elastic hem keep it in place during moderate winds, and the included storage bag adds convenience.
However, the PVC coating can become brittle after prolonged UV exposure, potentially reducing its lifespan. If you store your trailer in full sun year-round, you may need to replace it sooner. This cover is a good choice for occasional use or covered storage, but not for harsh, continuous outdoor exposure.
- Waterproof PVC coating for reliable rain protection
- Adjustable straps and elastic hem for secure fit
- Storage bag included
Pros: Affordable yet effective protection; Lightweight and easy to handle
Cons: PVC coating may degrade over time in direct sun
4. Formosa Covers Trailer Cover: Heavy Duty
The Formosa Covers Trailer Cover is designed for heavy-duty protection. Our evaluation of its 600D Oxford fabric and PU coating indicates strong resistance to tearing, water, and UV rays. The double-stitched seams and reinforced corners add structural integrity, while the windproof buckle straps and drawstring ensure a tight fit even in gusty conditions. Owners of larger trailers appreciate its robust build.
On the downside, the cover’s weight and bulk make it less convenient to handle and store. If you frequently remove and reinstall the cover, you may find it cumbersome. This is best for trailers that remain covered for long periods, not for daily use.
- 600D Oxford fabric with waterproof PU coating
- Double-stitched seams and reinforced corners
- Windproof buckle straps and adjustable drawstring
Pros: Very durable fabric for long-term use; Excellent wind resistance with multiple straps
Cons: Heavier and bulkier to store
5. Mylily Trailer Cover: Lightweight
The Mylily Trailer Cover is a lightweight option ideal for small trailers. Based on its specs, the 210D polyester with waterproof coating offers basic protection against light rain and dust. It’s easy to handle and fits snugly on smaller trailers, making it convenient for quick covering and uncovering.
However, the thin material is not built for harsh winters or prolonged UV exposure. Owner reports note that it can tear if snow accumulates or if there are sharp edges on the trailer. This cover is best for indoor storage or mild climates, and should be skipped if you need heavy-duty outdoor protection.
- Lightweight 210D polyester for easy handling
- Waterproof coating and taped seams
- Elastic hem and tie-down loops
Pros: Very easy to put on and take off; Good for small or single-snowmobile trailers
Cons: Thin material may tear under heavy snow or sharp edges
6. EEVVEE Trailer Cover: Budget Friendly
The EEVVEE Trailer Cover provides an economical option with decent features. Its 300D polyester and PU coating offer moderate water resistance, and the adjustable straps help secure it to the trailer. Owner feedback indicates it works well for occasional use and in areas with mild precipitation.
However, some users report that the seams are not fully sealed, leading to leaks during heavy downpours. If you live in a rainy region or store your trailer outdoors all season, this may not be sufficient. It’s a solid choice for covered storage or dry climates.
- 300D polyester with PU waterproof layer
- Adjustable straps and elastic cord
- Includes storage bag and tie-down ropes
Pros: Good balance of price and features; Decent water resistance for light to moderate rain
Cons: Seams may leak under heavy rain
7. Kingsyard Trailer Cover: Custom Fit
The Kingsyard Trailer Cover stands out for offering custom sizes, ensuring a tailored fit for your specific trailer. Made from heavy-duty ripstop fabric, it resists tears and punctures. The reflective strips improve visibility, which is a nice safety touch. Owner reviews highlight the snug fit and reduced wind flapping compared to one-size-fits-all covers.
However, ordering a custom size requires accurate measurements, and mistakes can lead to a poor fit. The price is also higher than standard covers. If you have a uniquely shaped trailer and want a perfect fit, this is a strong choice. Skip it if you prefer a simpler, off-the-shelf option.
- Ripstop fabric for tear resistance
- Custom sizing for a tailored fit
- Reflective strips for visibility
Pros: Custom fit reduces flapping and wear; Reflective strips add safety
Cons: Custom sizing requires careful measurement
Frequently Asked Questions
How do I measure my snowmobile trailer for a cover?
Measure the total length, width, and height of your trailer, including any accessories like spare tire mounts or racks. Most covers are sized by length and often width. Check the manufacturer’s sizing chart and choose a cover that matches or slightly exceeds your trailer’s dimensions. A cover that is too small may not fit, while one too large can flap in the wind.
What material is best for a snowmobile trailer cover?
For outdoor storage, look for heavy-duty polyester or Oxford fabric with a waterproof coating (PVC or PU) and UV inhibitors. Triple-layer fabrics offer the best durability. Avoid lightweight materials if you expect snow loads or strong sun. For indoor storage, a lighter cover may suffice.
Will a cover damage my trailer's finish?
A well-fitted cover with soft inner lining or padding should not damage the finish. However, a loose cover that flaps in the wind can rub and cause scratches. Ensure the cover has tie-downs and elastic hems to minimize movement. Some covers include corner pads to prevent wear.
Can I use a regular boat trailer cover for a snowmobile trailer?
Yes, as long as the dimensions match. Many covers are designed for general utility trailers. However, snowmobile trailers often have lower profiles and may require a cover with a tighter fit. Always check the cover’s shape and venting to ensure it works for your trailer type.
How do I maintain my trailer cover?
Regularly remove debris and snow buildup to prevent sagging and moisture retention. Clean the cover with mild soap and water as needed, and let it dry completely before storing. Avoid using harsh chemicals. Store the cover in a dry place when not in use to extend its life.
Our Verdict
After researching and comparing these seven covers, the Classic Accessories 76020 Deluxe Trailer Cover earns our top pick for its excellent balance of durability, weather protection, and value. For those seeking premium long-term performance, the ADCO 2349 Snowmobile Trailer Cover is a strong runner-up with its triple-layer fabric and padded corners. Choose based on your budget, climate, and trailer size.
