Cargo Boxes
Yakima LoadWarrior Review
A basket is the answer when the load is awkward rather than packable. This is the one we rank first, and the honest limits of the whole category.

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The Yakima LoadWarrior is the roof basket this site ranks first, and the reason is the ecosystem rather than the steel: it stacks with an extension and it takes Yakima’s bike and boat mounts, so one basket serves three jobs instead of one.
A basket is not a cheaper cargo box. It is a different tool for a different load. A box is for things that are bulky, light and packable — bags, clothes, bedding. A basket is for things that are awkward, dirty or odd-shaped — fuel cans, a cooler, camp chairs, firewood, a wheelbarrow, anything you would not want inside a molded shell.
Which means the honest headline for the whole category is this: a basket will never be weatherproof and it will never be secure. Those are not flaws in the LoadWarrior, they are what an open steel frame is. If you need weather or locks, you want a box, and the box-versus-basket comparison works the decision through properly.
Quick picks
Tap any row to jump to the full write-up below. Scores are our editorial judgment on published specifications — not a star rating, and not a product we claim to have tested.
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 | ![]() Yakima LoadWarriorSteel, stackable with an extension, and compatible with Yakima's bike and boat mounts — the basket that does the most jobs. | Buyers who will carry more than one kind of load | 8.0 |
Prices checked October 12, 2026. Product photographs come from Amazon and are refreshed with the prices. Affiliate disclosure.
#1 · Buyers who will carry more than one kind of load
Yakima LoadWarrior

Steel, stackable with an extension, and compatible with Yakima's bike and boat mounts — the basket that does the most jobs.
- Material
- Steel
- Expandable
- Yes, with a stackable extension
- Accessory mounts
- Takes Yakima bike and boat mounts
- Mounting
- To crossbars you already own
- Weather protection
- None — it is an open frame
What works
- The extension turns one basket into two sizes, which no box can do
- Takes Yakima's bike and boat mounts, so the basket is not a single-use purchase
- Steel shrugs off the loads a basket is actually bought for
- Open frame means tie-down points everywhere, not just where a box has catches
- Carries things no molded shell will accept
What doesn’t
- No weather protection at all without a separate bag
- No security at all — everything is in plain sight and unlocked
- Noisier than a box at highway speed; an open frame drums
- Steel is heavy against a modest roof allowance
- Costs more than the budget steel baskets for the same floor area
Our scoring
8.0overall
What you are actually paying for
Compare the LoadWarrior with a plain budget basket and the floor area is similar, the steel is similar and the price is not. The gap is the system around it.
| What you get | LoadWarrior | Budget steel basket |
|---|---|---|
| Expandable | Yes, with a stackable extension | No |
| Accessory mounts | Takes Yakima bike and boat mounts | None |
| Spares and support | Dealer network, parts by number | Usually a single listing |
| Bundled bag or net | No — buy separately | Often bundled |
| Price | Premium | A fraction of it |
So the decision is simple. If the basket will only ever carry cargo, buy a budget basket and spend the difference on a good bag and a net — the basket roundup ranks those. If it will also carry a bike or a boat at some point, the mount compatibility is worth more than the price gap, because the alternative is buying a second carrier.
The two things a basket will never do
Said plainly, because listings for this category are coy about it.
Weather. An open frame does nothing about rain, road spray, dust or sun. The fix is a waterproof bag inside the basket, not a tarp over it — a tarp flaps, chafes, fails at the corners and makes noise. Our cargo bag picks cover the bags that work; pack anything that must stay dry in a dry bag inside the bag.
Security. Everything in a basket is visible and unlocked. A net slows a hand down for a few seconds and that is the whole of it. Do not put anything in a basket you would mind losing, and do not leave it loaded overnight. What locks really stop is honest about the box case too, which is better but not absolute.
The third honest limit is noise. An open steel frame in clean air drums and whistles in a way a faired box does not. A bag in the basket actually helps — it fills the frame and breaks up the airflow. See the wind noise guide for the diagnosis order if it starts after you fit this.
Loading a basket so nothing leaves
A basket is more forgiving than a box about what it will hold and much less forgiving about how you secure it. There is no lid doing the work.
- Heavy items low and centered. Over the crossbars if you can, not cantilevered over the ends of the basket.
- Cam straps across, through the frame. Two minimum, hand tension, not ratchets over anything soft. The cam strap picks are the right tool.
- A net over the whole load. This is what stops the small light things — a shoe, a mat, a bag of charcoal — from leaving at 60 mph. The net picks are sized for baskets.
- Nothing above the rails unstrapped. If it stands proud of the frame it needs its own strap, not just the net.
- Twist and tuck the strap tails. A loose tail is noise for the whole drive and a paint scratch at the end of it.
- Re-check after twenty minutes. Loads settle once. That is when straps go slack.
The full sequence and the failure modes are in the tie-down guide.
Weight, fuel and whether the roof is right at all
A steel basket is heavy, and your roof’s published allowance counts it. On a vehicle rated at 150 lb total, bars plus a steel basket can be 40 lb before you load anything — and the loads baskets get bought for (fuel cans, firewood, water) are exactly the dense ones that eat the rest. Check your own figure on the fit pages and read the weight limits guide.
Fuel is worse than a box, not better. An open frame is a worse shape than a faired shell, and published testing on rooftop carriers finds a double-digit percentage penalty at highway speed before you add a bad shape to it. The figures are here.
Which raises the real question for a lot of people reading a basket review: should this load be on the roof at all? If it is heavy and awkward rather than long, a hitch carrier does the same job lower, at waist height, in the vehicle’s wake and for less fuel. It is a basket with better physics. The roof-or-hitch guide covers it, and the carrier roundup is where to go if the answer is the hitch.
Common questions
Is the Yakima LoadWarrior worth more than a budget steel basket?
Can you make a roof basket weatherproof?
Is a basket noisier than a cargo box?
Basket or box?
Sources
Not sure it fits your car?
Our vehicle pages carry the published roof load limit, the roof type by model year, and what actually mounts to it — cited, and honest about what the manufacturer does not publish.
Read next
The Best Roof Cargo Baskets
Open roof baskets — cheaper than boxes, better with awkward shapes, noisier and unprotected.
Cargo Box vs Roof Basket
Box or basket: weather, noise and security against awkward, dirty and oversized loads.
The Best Cargo Nets
Nets for roof and hitch baskets — what they stop, and why they are never the primary restraint.
How Much Weight Can a Car Roof Rack Hold?
Dynamic versus static limits, what the figure includes, and why the rack's rating is not yours.