ECOTRIC 2-Pack Trailer Fenders with Steps for Single-Axle Trailers (Black, Fits 13" Wheels)
Product description
What these fenders are for
If you run a single-axle trailer and you want easier access up to the deck or along the side, these ECOTRIC trailer fenders with steps are built around that idea. They’re designed to pair with 13" diameter wheels/tires and replace the fender area while also adding a step feature right where you’d normally grab on.
On paper, that “fender + step” combo is the main draw: you get a molded plastic fender skirt and an optional step pad integrated into the setup. It’s not the kind of accessory that magically changes hauling performance, but it can make day-to-day loading, checking, or quick handling feel more practical—especially if you often need safe footing near the wheel area.
Key fitment details you shouldn’t skip
Fitment matters a lot with trailer parts. These fenders are specified for single-axle trailers with 13" diameter wheels/tires. That means if your wheel size is different, you’ll be guessing, and guessing usually turns into returns.

The listed overall dimensions are 29" (L) x 9" (W) x 12" (H), and the stated capacity is 300lb. Also, there’s no instruction manual included in the package, so if you’re not comfortable aligning brackets or working with mounting hardware, keep that in mind before you buy.
Where they shine in real use
The built-in fender skirt helps cover the wheel area, which is exactly the kind of detail people care about when they want less splash and a cleaner look along the trailer side. The step feature can also be handy when you need to hop up, reposition yourself, or maintain the trailer without awkward reach.


One practical way to think about it: imagine doing a quick pre-trip check—tire condition, lug area access, or strap adjustments. With a step integrated into the fender zone, you’re not relying entirely on the trailer frame or a single climbing spot.
Material and durability expectations

These fenders are made of high density polyethylene (HDPE) and are injection molded. The black color is molded-in, aiming to be scratch resistant, and the material is described as able to handle temperature extremes. They’re also positioned as rust-proof and impact-proof.
To be clear about limits: plastic fenders and steps can still get scuffed or stressed if they’re struck hard or used outside their intended role. But for a trailer that sees normal road and yard use, this design reads like a sensible “lower maintenance” approach compared with parts that tend to corrode over time.
What you get in the box (and what’s missing)
You receive 2 black trailer fenders with steps, plus mounting hardware and mounting brackets. There are no instructions included.
That “no instructions” detail is not trivial. You can still install them if you’re experienced, but if you’re expecting a guided setup, you may need to rely on your own mounting process, a workshop reference, or basic mechanical troubleshooting.

Quick spec sheet


Tech specs
- Name: ECOTRIC 2-Pack Trailer Fenders with Steps (Black)
- Type: Single-axle trailer fenders with integrated steps
- Wheel/tire fitment: Compatible with 13" diameter wheels/tires
- Dimensions: 29" (L) x 9" (W) x 12" (H)
- Capacity: 300lb
- Material: High density polyethylene (HDPE)
Should you buy it?
It’s a solid pick if you already have a single-axle trailer running 13" wheels and you want a cleaner, more functional side setup—fender coverage plus a step area in the same replacement part. The molded-in black HDPE approach is also appealing if you prefer materials that are positioned as rust-proof and impact-resistant.

You may want to skip it if your trailer doesn’t match the single-axle + 13" wheel requirement, because fitment is the biggest risk here. Also, if you need fully guided installation and don’t have a good way to reference bracket placement, the lack of instructions could slow you down.
Mini FAQ
Frequently asked questions
1) Are these fenders compatible with any trailer?


They’re specified for single-axle trailers with 13" diameter wheels/tires. If your trailer setup differs, double-check fitment before purchasing.

2) Do they come with installation instructions?
No. The package includes mounting hardware and mounting brackets, but no instructions.
3) What material are the fenders made from?
They’re described as being made of high density polyethylene (HDPE), molded-in black for scratch resistance.
4) What’s the capacity listed for the step?

The listed capacity is 300lb. If you plan to rely on the step frequently, it’s worth respecting that limit and using safe climbing habits.
5) Will they rust?
They’re described as rust-proof, since they’re injection molded in HDPE rather than using rust-prone materials.
Is it worth it?
If your priority is swapping in fenders that also give you step access—while matching a 13" single-axle wheel setup—these ECOTRIC fenders are easy to justify. Just be confident about fitment, and plan for a more DIY installation since there are no instructions included.
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