The wedge
What Fits Your Vehicle
Roof type by model year, the published load limit with the document it came from, and what actually mounts to it. Nobody else in this category publishes this, which is exactly why we do.

Almost every buying mistake in this category is a fitment mistake. The wrong foot pack for your rail type. A box whose minimum mounting spread your bars cannot reach. A hitch carrier on a receiver rated for a fraction of the load. A roof limit that turned out to be 120 lb rather than the 165 lb everybody repeats.
So each page below starts with the data rather than the products: the roof types that exist across the model range and how to tell which you have, the published roof load limit with the document it came from, how to measure your own crossbar spread, hitch availability, and the interference points specific to that vehicle.
Two things we do differently. Where a manufacturer does not publish a figure, we say so rather than repeating a number from a forum. And where two sources disagree — which on roof load figures happens more than you would expect — we publish the disagreement instead of quietly picking one.
Vehicles we have verified
12 vehicles, each with a fitment data block and a last-verified date.

Body-on-frame SUV
Toyota 4Runner
Roof type by generation, the factory rack's published limit, and the racks, boxes and carriers that suit a 4Runner.
Fitment verified September 25, 2026

Body-on-frame SUV with a removable top
Jeep Wrangler
Hardtop versus soft top, the published roof limit, and the carriers that suit a Wrangler's removable roof.
Fitment verified September 25, 2026

Raised wagon
Subaru Outback
Subaru's published roof limits by generation, the integrated-crossbar trap, and the gear that suits an Outback.
Fitment verified September 25, 2026

Compact SUV
Subaru Forester
Forester roof rails by generation, Subaru's published limit, and the gear that suits a boxy compact SUV.
Fitment verified September 25, 2026

Compact SUV
Toyota RAV4
Why RAV4 rail type varies by trim, the disputed roof load figure, and the gear that fits.
Fitment verified September 25, 2026

Subcompact crossover
Subaru Crosstrek
Why the Crosstrek's 150 lb limit governs box choice, plus the racks and carriers that suit a small crossover.
Fitment verified September 25, 2026

Electric crossover
Tesla Model Y
Tesla's published 165 lb roof load, the glass-roof mounting question, and the range cost of loading one.
Fitment verified September 25, 2026

Mid-size pickup
Toyota Tacoma
Cab roof versus bed rack versus hitch on a Tacoma, and why the cab roof is rarely the right answer.
Fitment verified September 25, 2026

Body-on-frame SUV with a removable top
Ford Bronco
Ford's published 110 lb dynamic limit, the load-path rule, and the carriers that suit a removable-top SUV.
Fitment verified September 25, 2026

Three-row SUV
Toyota Highlander
Why the third row drives the decision, the Highlander's roof rails, and the boxes and carriers that fit.
Fitment verified September 25, 2026

Minivan
Toyota Sienna
Sienna roof rails, the sliding-door clearance question, and the boxes and carriers that fit a full minivan.
Fitment verified September 25, 2026

Compact SUV
Honda CR-V
Honda's consistent published roof limit, rail type by trim, and the gear that suits a CR-V.
Fitment verified September 25, 2026
Or start with the category
If you already know your roof, go straight to what you are carrying.
Common questions
Will a cargo box fit my car?
Where do I find my vehicle's roof load limit?
Why do you say 'not verified' on some vehicles?
My vehicle isn't listed. What should I do?
Not sure which roof you have?
Four roof types, four different fitting kits, and one test you can do with your hand in ten seconds. Getting this right is what stops you ordering the wrong parts.