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Which Thule Roof Box is Right For Me? A Complete Guide
If you’re in the market for a roof box, one question we get asked constantly is: “Which Thule roof box should I choose?”
As a specialty roof rack retailer and longtime Thule fan, we know it’s not always a straightforward answer. With a wide range of sizes, features, and price points, the perfect roof box depends on your vehicle, what you’re carrying, and how often you’ll use it. In this guide, we’ll break down the key considerations to help you find the right Thule roof box for your needs.
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1. Do You Already Have Roof Rack Cross Bars?
Before you start browsing roof boxes, check if your vehicle already has cross bars installed.
Why it matters:
Thule cargo boxes attach directly to cross bars, so without them, you won’t be able to mount your box.
If you don’t have cross bars:
Tip: Even if you have cross bars, check their weight rating. Every roof box has a maximum load, and your bars need to safely support both the box and its contents.
2. What Will You Use Your Roof Box For?
Different boxes suit different purposes. Ask yourself: what will I carry, and for how many people? Common uses include:
- Skis & Snowboards – Box length is critical. Cross-country skis may need a box close to 200 cm, while snowboards often fit in a 165 cm box.
- Camping Gear – Large, bulky items like tents, sleeping bags, and camp chairs need a wider, taller box.
- Luggage for Family Trips – If you’re traveling with multiple people, a high-capacity box with easy access is key.
- Golf Clubs – Usually smaller and slimmer boxes suffice.
- Strollers & Baby Gear – Height and internal layout matter for easy loading/unloading.
Pro Tip: Before shopping, list what you’ll regularly carry. This will narrow your options and prevent paying for a box that’s too large, or too small, for your needs.
3. Consider Your Vehicle
Not every box fits every car equally well. Here are some things to keep in mind:
- Short Roof Vehicles: Hatchbacks and small cars often have limited space. A very long box may hang over the back and prevent the hatch from opening fully.
- SUVs & Vans: Larger vehicles usually accommodate bigger boxes, but check roof width and height clearance.
- Vehicle Aesthetics: A sleek, top-end vehicle doesn’t require a premium box, though many people like the look of a higher-end model.
Quick Check: Measure your roof’s usable length, width, and height. Compare it with the dimensions of the box to ensure it fits comfortably without interfering with doors, hatches, or your rearview visibility.
4. Features to Consider
Thule boxes vary not only in size but also in features. Here’s what to look for:
- Access Type: Side-opening boxes make it easier to load from the sidewalk rather than reaching over the car. Dual-side access is great if you’re often loading passengers on both sides.
- Locking Systems: Most Thule boxes have integrated locks; some have extra security features for peace of mind.
- Aerodynamics: Sleek designs reduce wind noise and drag, which can save fuel on long trips.
- Mounting System: Quick-mount systems like Thule’s PowerClick make installation and removal easier.
Tip: If you’ll be installing and removing the box regularly, invest in a model with an intuitive mounting system (your back will thank you.)
5. Budget Considerations
Thule boxes range from entry-level to premium. Here’s how to think about it:
- Entry-Level: Good for occasional trips, smaller boxes, fewer features.
- Mid-Range: Balances capacity, durability, and features and is perfect for most families.
- Premium: Lightweight, extra aerodynamic, premium materials, dual-side access, and extra-large capacity. Ideal for frequent travelers or long road trips.
Remember: more expensive doesn’t always mean better for your specific needs. Focus on fit, capacity, and ease of use first.
6. Final Tips Before You Buy
- Check your roof load limit in your vehicle manual. The combined weight of the roof box and cargo must not exceed this limit.
- Don’t forget about clearance. Overhead garage doors, low branches, and gas station pumps can be a surprise.
- Think long-term: will this box suit your future adventures, or only one-off trips?
Here is a table of popular Thule products, their features, sizes and prices to help give you a head start on your research:
|
Roof Box Family |
Sizes |
What is It? |
Price Range |
|
Thule Outbound |
One Size |
Small weatherproof soft case roof top carrier |
$139.95 + tax |
|
Thule Interstate |
One Size |
Medium weatherproof soft case roof top carrier |
$269.95 + tax |
|
Thule Sidekick |
One Size |
Small, hard sided roof box |
$419.95 + tax |
|
Thule Pulse |
Alpine, M, L |
Price point hard sided roof box |
$629.95 - $679.95 + tax |
|
Thule Force XT |
Sport, L, XL, XXL |
Fully featured hard sided roof box |
$749.95 - $949.95 + tax |
|
Thule Motion XT |
Alpine, L, XL, XXL |
Deluxe, fully featured hard sided roof box |
$979.95 - $1079.95 + tax |
|
Thule Vector |
Alpine, M |
Premium, fully featured hard sided roof box. |
$1799.95 - $1899.95 + tax |
Summary
Choosing the right Thule roof box is a combination of fit, function, and features. Start with your vehicle and roof bars, define what you’ll carry, measure your roof space, and then decide which features matter most. By thinking through your needs first, you’ll avoid paying for unnecessary features... or worse, buying a box that doesn’t fit your car.
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