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Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy

Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy

Item # TH629707
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Our Price: $899.95
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Roof Box
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 42 lbs
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77 x 36 x 17. Roof box mounts to your crossbars with PowerClick clamps. Locking lid opens from either side of your vehicle. Great for carrying skis, snowboards, and other gear on sedans and crossovers. Durable ABS plastic construction. Lowest Prices for the best roof box from Thule. Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy part number TH629707 can be ordered online at or call 1-833-496-1390 for expert service.
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  • Reviews (436)
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  • Why etrailer?

Thule Roof Box - TH629707

  • Aero Bars
  • Elliptical Bars
  • Factory Bars
  • Round Bars
  • Square Bars
  • Large Capacity
  • Thule
  • Medium Length
  • Silver
  • Dual Side Access
  • High Profile

77 x 36 x 17. Roof box mounts to your crossbars with PowerClick clamps. Locking lid opens from either side of your vehicle. Great for carrying skis, snowboards, and other gear on sedans and crossovers. Durable ABS plastic construction.


  • Cargo box mounts on your vehicle's roof rack to provide enclosed storage for your gear
    • Perfect for carrying sports equipment and large luggage for up to 3 people
    • Great for sedans and crossovers
  • Dual-side-opening lid lets you load and unload gear from either side of your vehicle
    • Push buttons, outer handles, and internal lifters make it easy to open and close lid
  • SlideLock system with One-Key System locks ensure your cargo is secure
    • Lid locks automatically once it's completely closed
    • Red Indicators let you know if lid isn't closed securely
  • PowerClick quick-release clamps provide easy, tool-free installation on most crossbars
    • Simply turn dials until they click to secure the mounting clamps to your roof rack
    • Mounting assemblies adjust along tracks to accommodate different crossbar spreads
  • Aerodynamic shape helps minimize wind noise and drag
  • Tapered tail end provides superior hatch clearance
  • 3 Load straps and 6 integrated anchor points let you secure cargo inside the box
  • Durable, ABS plastic construction resists impacts, scratches, and UV rays
  • High-gloss silver finish
  • Made in the USA


  • Application: round, square, aero, elliptical, and most factory crossbars
  • Carrying capacity: 16 cu ft
  • Weight capacity: 165 lbs
  • Ski capacity: 5 - 7 pairs of skis
  • Snowboard capacity: 3 - 5 snowboards
  • Maximum ski/snowboard length: 175 cm
  • Crossbar spread
    • Minimum: 23-5/8"
    • Maximum: 36-7/8"
  • Front clearance: 47-1/2"
  • Exterior dimensions: 77" long x 36" wide x 17" tall
  • Interior dimensions: 69" long x 31-1/2" wide x 15" tall
  • Distance from top of crossbar to top of cargo box: 15-1/2"
  • Box weight: 42 lbs
  • Limited lifetime warranty

Note: Because of the size of this item, it ships via truck freight and only to the contiguous United States.

Thule SUP Taxi XT Crossbar Requirements

Thule Motion XT L Cargo Box

Cargo boxes, bags, and baskets are great for transporting gear on your vehicle's roof. A cargo box has the added benefits of an aerodynamic shape that reduces drag and wind noise, a hard shell to protect your gear, and a higher degree of weather resistance. And you can latch and lock a cargo box for added protection against theft.

The Motion XT L has 16 cu ft of storage space for golf bags, luggage, skis, snowboards, and other gear. The aerodynamic, low-profile design helps to reduce drag and wind noise, and the locking lid conveniently opens from either side of your vehicle. The box has internal tie-down points for securing cargo, and the PowerClick mounting system offers easy, tool-free installation.

Durable Construction

Thule Motion XT L Cargo Box Aerodynamic Design

This cargo box is constructed of durable ABS plastic that is lightweight yet rigid and impact resistant. It has a glossy silver, gel-coat finish that is stylish and less susceptible to chips, scratches, and harsh UV rays when compared with paint.

Dual-Side-Opening Lid

Thule Motion XT L Cargo Box Dual Side Opening Lid

The Motion XT L features a dual-side-opening lid so you can load and access your gear from either side of your vehicle. Integrated, grip-friendly handles help you easily open and close the lid even with one hand. The lid has lifters that ensure it opens and closes smoothly. There is also a convenient pull cord on the inside that helps you close the lid.

SlideLock System

Thule Motion XT L Slide Lock System

The cargo box has SlideLock locks on each side of the lid. These locks have built-in indicators that let you know if the box is properly latched. The keys cannot be removed from the locks unless the lid is closed and locked. This prevents you from driving with an open or unlocked lid. The locks include Thule One-Key-System cores so you can swap them out to make all your Thule accessories keyed alike.

PowerClick Mounting System

Thule Motion XT L Cargo Box PowerClick Mounting System

The box can be mounted on your vehicle in less than 5 minutes with the PowerClick mounting system. These clamps adjust along tracks in the floor of the box to accommodate different crossbar spreads.

Thule Motion XT XL Cargo Box Dials

To install the box, set it on your roof rack and center the clamps over your crossbars. Then simply turn the dials to tighten the clamps around the bars. The dials click when the clamps are secure.

Cargo Tie-Down Points

Thule Motion XT XL PowerClick Assembly

The PowerClick assemblies on the inside of the box have fixed anchor points for securing your cargo. Just loop the included cargo straps through the anchor points and pull the straps tight to secure your gear.

629707 Thule Motion XT L Roof Top Cargo Carrier - 16 cu ft - Silver

Replaces Thule TH6297T and TH634S

Installation Details TH629707 Installation instructions

Customer Reviews

Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy - TH629707

Average Customer Rating:  4.8 out of 5 stars   (436 Customer Reviews)

77 x 36 x 17. Roof box mounts to your crossbars with PowerClick clamps. Locking lid opens from either side of your vehicle. Great for carrying skis, snowboards, and other gear on sedans and crossovers. Durable ABS plastic construction.


The Thule was delivered without any problems in May 2022 with no damage, so I’m very happy about that. The large 16 cubic ft rooftop carrier is quite big, but it doesn’t seem to make any noticeable wind noise. I’ve only had it up to 60mh so far on my Honda Civic, but it seems fairly aerodynamic. Not sure how much it will affect the miles per gallon yet.

It seems like a very lightweight rig, hopefully it holds up well, but only time will tell. I purchased the gray color hoping it wouldn’t get as hot in the sun as the all black model.

Probably wouldn’t have bought it but it’s too costly to drive my truck on long trips due to bidenflation. This should save me some gas money and give our family a little more room to haul stuff in the car. It was very easy to clamp onto the Thule bars I already had, and just as easy to take off. etrailer did a great job, 5stars!


Wow! The inside padding and the care taken to plastic wrap the exterior of the box, followed by strapping to a pallet insured my carrier was going to arrive in "as new" condition. This is a far cry from what I received from the first vendor I ordered this product from. etrailer really has their act together. From quality packaging to super-fast delivery time, they really checked all the boxes in regard to what is expected from a demanding consumer. Thank you for the outstanding experience from start to finish. And the free shipping made this product the best bargain on the web! I'm already looking forward to my next purchase from etrailer!


Shipped very fast! The Motion XT appears to be a huge improvement over our older 'u-bolt' style cargo box, specifically the ease of installation. Test fitting the box only took 5 minutes ('21 Honda Odyssey w/ factory roof rack). I can't wait to use it during our upcoming trip. I also really appreciated the product videos on etrailer, which steered me from the Force XT to the Motion XT. I think the Motion XT's latching system is extremely user friendly, and I am sure will be my second favorite feature (next to ease of installation).

This is my second purchase from etrailer, the first being parts for my aforementioned 'u-bolt' style cargo box (latches, spare keys, etc). I have had great experiences with both of my purchases, and will certainly use etrailer again in the future.


Love this box! Husband can handle it by himself to get on and off the car. Super easy to secure to racks and fits so much stuff! Has made our trips with baby and dog so much roomier!


Originally I ordered the glossy black box which wasn't going to be in stock for a couple weeks from the time of my order, which I knew. George notified me within an hour from placing my order and gave me the option to get the gray box which was available right away.

A couple weeks later when I thought it would be shipping, I checked the order status page and saw it was pushed back even further. Unfortunately I was not notified about that. When I contacted etrailer, they responded very quickly. I was able to swap out with the gray (same product) and it arrived super quick.

I thought they were supposed to schedule delivery but they did not. I woke up one morning to a humongous box outside the door. That’s ok though!

The box is great and we just installed it a week ago and are using it for our first weekend away right now. It is huge but fits perfect on my 2019 Mazda CX-9. No issues with hatch or anything. Super easy to get on the roof rack with the clamps. We did have three people to get it up on the car though. It’s only 42 or so lbs but big and clumsy.

I drove a little bit with it empty and feel like it chewed gas but coming a couple hours with it filled didn’t seem too bad with the highway miles. Time will tell but still worth it for the space were saving in the back of the car.

etrailer had this box when no one else had it (or any other Thule box for that matter) and we had an overall great experience with them and I LOVE the box. My family and I travel a lot and this is a game changer. We fit every duffel bag (like 5 medium to large bags) and then some other bags in there.

Highly recommend etrailer and this specific cargo box.


We don't even know we have the Thule Motion XT on top of our 2018 Sienna. Holds our 12 foot Clam shelter and all our camping gear so we can sleep inside the van.


Terrific well built product! Fits perfect on my 2019 VW Golf without overhanging the windshield or obstructing any views. Nearly doubled the luggage capcity.


Excellent cargo box - spacious, quality made and easy to install. Most importantly - item was in stock and delivered very promptly! etrailer customer service is superb! They helped me to get the correct size for my van and made sure I received the order on time. I used it already on our trip to San Diego. Made a lot of difference - travelling in a van with 6 people, we were able to fit all luggage in the trunk and roof box!
PS: UPS delivery guy was on time, very helpful, polite and patient!


The cargo box was easy to install and use. It has held 3 suitcases and 2 duffel bags plus a few smaller items.


Looks great on our forester, no leaks in heavy rain, sturdy-ish, and not difficult to install at all.


I did indeed receive the cargo box days after you initially asked for a review and a month after it sat allegedly somewhere in ATL. But , it did eventually arrive.


This cargo box is huge and tall. The internal capacity is more than one or two people need to store all equipment, luggage, and gear for 2 weeks of car camping. It is not low profile and you should expect it will be neccessary to reposition your roof rack bars in order to get the box's front end angled correctly so wind is not focused toward the underside of the box. I put it on mmy Audi Q5, filled it up and went for a ride, then unpacked the thing. It is a well made item but I just could not accept how large it is and how it looked on my particular vehicle.


Great roof box. We purchased it to go on a 2019 VW Atlas. Waterproof, for sure, and holds a lot of stuff! Our trip was 1,300 miles out and three months later, the return.


Best purchase for my car! I have a Volvo cross country wagon so I don't have a lot of interior space. With this rooftop carrier I was able to move a college student home in one trip. Everything stays dry and secure. And its super easy to install. While driving you don't even know its up there. Love it!


Fast delivery, good choices, and their staff follow up to make sure you are happy. I’ll use them again.


Perfect size for my 2018 forester to fit snowboard/ ski equipment for my family. Installation was simple, and the accessibility from both sides is an added bonus! I would definitely recommend this product.


This item was in stock and roughly $100 less than any other site. It arrived fast and not damaged. Great experience.


Excellent communication during process. Box arrived securely packaged and on time. Will use again.


Quality product and a great price


I absolutely love the Thule products. The Motion XT L fits perfectly on top of my Toyota Land Cruiser. The women at customer service kept in touch with me every step of the way during shipping. I highly recommend this cargo box.


The box is great! It’s the max size for my 2018 Crosstrek (anything bigger is too big and there’s bot many smaller options).

But what’s better than the box is the service from etrailer. This is what personal business should look like in the age of e-commerce. Carol and George are great. You have a customer for life.


Delivered on time and in excellent condition. Fits my 2021 Toyota 4Runner perfectly.


Quiet, roomy carrier. Very easy to use and light enough to install alone. Recommended.


Excellent service, great product with fast shipping! Exceeded my expectations.


Very nice roof box. Locking mechanism works great.

Show More Reviews

See what our Experts say about this Thule Roof Box

  • Do Aftermarket Roof Racks have a Higher Capacity than Factory Rack on a 2006 Ford Explorer
    Aftermarket crossbars are normally rated higher than factory crossbars. However, you always have to go by the lowest rated component in the system. You will want to look at the roof rack rails and/or crossbars for a sticker that indicates the weight capacity. Or you can check the owners manual for the factory rack and roof capacities. Or you could call a Ford dealer and they might be able to tell you. The weight capacity of the Motion 16 cargo box # TH629707 is 165 pounds but again you...
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  • Comparing the Thule Motion XT and Sonic Roof Cargo Boxes
    The Thule Motion cargo boxes are the newest Thule cargo boxes. The Motion boxes are more angular to match the design of newer vehicles while the Sonic cargo boxes have a more traditional cargo box shape. The Sonic was actually a revamped version of earlier Thule boxes whereas the Motion is a completely new design. On the Sonic the lock was in the handle but in the Motion, # TH629707, the lock is separate from the handle and the handle slides parallel to the box rather than being a knob...
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  • How to Determine if the Thule Motion XT L # TH629707 Will Fit a 2017 Hyundai Santa Fe Ultimate
    Although we haven't test fit the Thule Motion XT L # TH629707 on a 2017 Hyundai Santa Fe I can give you some measurements that you can check to see if it will fit. Please note that if you have the glass roof you will want to double check your weight capacity and exercise extra caution. From what I could find it looks like the OEM roof rack (if that's what you have) on your Santa Fe measures 29" apart on center. Since the Motion XT L is compatible with roof rack spacing from 23-5/8" to...
    view full answer...
  • Will the Thule Motion XT 16 Cu. Ft. Cargo Box Fit a 2021 Audi Q5
    Yes, the Thule Motion XT Rooftop Cargo Box part # TH629707 will fit a 2021 Audi Q5 with factory rack per Thule.
    view full answer...
  • Is the Thule Motion XT Rooftop Cargo Box X Water Tight?
    I went ahead and confirmed with the manufacturer that the Thule Motion XT Rooftop Cargo Box X # TH629707 is heavily water resistant, but not water tight. Thule recommends that people who use the carrier Thule Motion XT Rooftop Cargo Box X TH629707 cover up objects inside the carrier with a garbage bag or something similar. We do not offer any cargo box that is certified water tight.
    view full answer...
  • Will Thule Motion XT Rooftop Cargo Box - 16 Cu Ft Fit 2021 Chevy Tahoe With Factory Roof Rack
    Yes, the factory roof rack on your 2021 Chevy Tahoe is compatible and will allow you to mount the 16 cu. ft. Thule Motion XT Rooftop Cargo Box # TH629707. The Motion XT will perfectly on your Tahoe's roof rack and is a really nice choice for a cargo box because it offers a lot of space, is simple to use, and is designed to cut through the air so it wont make a racket on top of your Tahoe. This cargo box mounts to your crossbars with a clamp-on system, and all you to do when installing...
    view full answer...
  • Will Thule Motion XT Rooftop Cargo Box Fit Prinsu Roof Rack On 2011 Subaru Outback?
    I did some research and it looks like the Prinsu roof rack for your 2011 Subaru Outback has crossbars that are 1" tall and 2" wide. This will be able to accommodate the Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy Item # TH629707 since it fits crossbars that are no taller than 1-11/16" and no wider than 3-1/2". I attached a demonstration video for you to check out regarding this roof box.
    view full answer...
  • PowerClick Mounting Hardware to Outside Edge Measurement for Thule Motion XT Rooftop Cargo Box
    From the slot for the PowerClick mounting hardware to the outside edge of the Thule Motion XT Rooftop Cargo Box # TH629707 is going to be 7" (see attached). I was able to confirm this with my contact at Thule.
    view full answer...
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  • Carrying Two Golf Bags in a Roof Box on a 2017 Nissan Murano
    For your golf bag transporting needs, I recommend the Thule Motion XT Rooftop Box, part # TH629706 in Black, and part # TH629707 for Titan Silver. This roof box measures 77 long, 36 inches wide and 17 inches tall, giving you plenty of room for two average sized golf bags, plus a little extra room to fit them next to each other and store a little extra gear like shoes and carts if you need to. This box opens on both sides and has assist technology built in to make it easier to open. Additionally,...
    view full answer...
  • Does Thule Motion XT XXL Cargo Box Fit Factory Bars of 2018 Jeep Grand Cherokee Limited
    Yes, I checked with Thule and the Motion XT XXL Cargo Box # TH629906 that you referenced is a confirmed fit for the factory crossbars of your 2018 Jeep Grand Cherokee Limited.
    view full answer...
  • Cargo Box to Fit Rhino-Rack Aero Crossbars on 2019 Volkswagen Golf
    We carry a lot of roof boxes that fit the Rhino-Rack aero crossbars. In order to know for sure if one of them allows you to open the rear hatch of your 2019 Volkwagen Golf you can take a simple measurement. Measure from the center of the front crossbar to the seam between the VW's roof and the rear hatch. You need a roof box that gives you at least this much clearance. If you can tell me your measurement I can make a recommendation. A likely option for you is the Thule Motion XT, part...
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  • Picking Out Thule Roof Cargo Box that Allows Hatch of 2020 Subaru Outback Wagon to Open
    The Thule Motion XT Rooftop Cargo Box # TH629907 is a confirmed fit for the factory crossbars of your 2020 Subaru Outback Wagon and would be a great option. To determine if you'd have the needed clearance to open your hatch with this installed you'd need to take one measurement. You'd need to measure from the center of the front crossbar back to the hatch seam. If this dimension is greater than 55 inches the Motion XT will fit without hatch interference. The smaller version of this box...
    view full answer...
  • Does the Thule Motion XT Roof Cargo Box Fit My 2019 Honda CR-V?
    When we test fitted the Thule Motion XT Alpine - 16 cu ft # TH629506 on a 2016, you can see in the attached video that the back hatch was not able to be fully opened before coming in contact with the back of the box. Now if you meant the Thule Motion XT Rooftop Cargo Box - 16 cu ft # TH629707, it will probably have enough rear hatch clearance. While the Alpine is 90-1/4" long, the Motion XT is much shorter at only 77" long. You can measure your own roof for hatch clearance by measuring...
    view full answer...
  • Will the Thule Motion XT XL # TH629806 Allow Me to Open My Hatch on My 2015 Honda Pilot?
    I have a solution for you. Unfortunately, the 51-1/2 inches of length from the center of the front crossbar to the line where the roof and hatch meet require you to have a longer measurement and not less (your 48-inch measurement). With that being said, the Thule Motion XT XL # TH629806 will not allow you to fully open your rear hatch. A great alternative box for you that will allow you to fully open your rear hatch with your 48-inch measurement is the Thule Motion XT L Rooftop Cargo Box...
    view full answer...
  • Can Thule Sonic 634S be Used With Yakima Rack and Roll Trailer
    Although your Thule Sonic 634S - which has been replaced by the Thule Motion XT # TH629707 - can technically fit the 78" Yakima Rack and Roll Trailer # Y08107, the instructions for the Sonic specifically state not to use this cargo box on a trailer.
    view full answer...
    Image 1 for
  • Roof Cargo Box For A 2017 Subaru Outback Wagon
    The Thule Motion XT Rooftop Cargo Box - 16 cu ft - Titan Glossy Item # TH629707 is going to mount to your 2017 Subaru Outback Wagons factory cross bars however, it may interfere with the hatch door when opened. According to the Thule fit guide, the Thule Force XT Rooftop Cargo Box - 16 cu ft - Black AeroSkin Item # TH6357B is going to be the roof box designed to fit your vehicle. This box is only 1" taller and has the same cubic feet of space as the Thule Motion but is 74-3/4" long instead...
    view full answer...
  • Thule Roof Cargo Box that Can Carry Razorlite Tandem Kayaks and Paddle
    The Thule Force XT XL part # TH6358B would easily fit both your kayak and your paddle as it has internal dimensions of 77-1/2" long x 29-1/2" wide x 15-1/4" tall. But for a Titanium colored Thule Motion that has enough interior space you'd want the Motion XT part # TH629707 which is the color you want and has interior dimensions of the 69" long x 31-1/2" wide x 15" tall
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  • Recommended Thule Roof Box on a 2016 Toyota 4Runner with Thule AeroBlade Crossbars
    We have three recommended roof boxes confirmed to fit your 2016 Toyota 4Runner with AeroBlade Crossbars. The Thule Motion XT # TH629706, in black, or # TH629707, in titan glossy, is one of Thule's newest products. This box features a Slidelock system and locks automatically when the lid is closed. It installs easily using the turn dials to tighten the clamps. The Thule Motion XT Alpine # TH629506 also has the Slidelock system. It's over a foot longer than the Motion XT and several inches...
    view full answer...
  • 2018 Volvo V90 CC Ocean Race Roof Cargo Box Recommendation
    Probably the closest Thule Cargo Box to the one Volvo sells is the Thule Motion XT Rooftop Cargo Box # TH629506 which is black or the Silver # TH629707. It has similar cut outs where the mounting hardware is. It's not a total match though as the rear is shaped differently. This will fit the factory bars of your 2018 Volvo V90 though which are Thule bars. To determine if this will allow your rear hatch to open will require you to measure from the center of your front crossbar back to the...
    view full answer...
    Image 1 for
  • Largest Available Roof Box for 2012 Sienna that Will Not Interfere With Rear Hatch
    At 16 cubic feet, the Thule Motion XT you referenced, part # TH629706 is the largest Thule cargo box that will not interfere with fully opening the rear hatch of your 2012 Sienna. The box is also available in a silver color Thule refers to as Titan Glossy as part # TH629707. Since you have the OEM rack, the box will attach directly to it. To safely and easily access your roof mounted cargo, you might be interested in a tire step like # HE4040. For more information about roof racks and...
    view full answer...
  • Differences Between Thule Motion XT Cargo Boxes 16 Cubic Feet
    The part numbers have changed, so don't let that throw you as they are the same boxes. The difference between the Thule Motion XT part # TH629707 and # TH629706 is the color of the paint. The part # TH629707 is a glossy gunmetal gray color whereas the part # TH629706 is a glossy black. The part # TH629806 is the larger, black version of these boxes at 18 cubic feet compared to the 16 cubic feet of the other boxes. The part # TH629807 is the gray version of this as well.
    view full answer...
  • Roof Rack for Using Thule Motion XT Cargo Box on 2019 Toyota 4Runner
    There is a way to install the Thule Motion XT part # TH629706 on your 2019 Toyota 4Runner but since the factory crossbars of your vehicle are so low to the vehicle roof there isn't enough clearance for the clamps of this box to fit without interference. So Thule recommend you install one of their roof racks like the Thule AeroBlade Edge part # TH7503-TH7503 which will attach to the raised side rails and work great with the Hyper. This will also put the box up high enough that it clears...
    view full answer...
    Image 1 for
  • Does Thule Motion XT Rooftop Cargo Box Fit 2018 Kia Sedona With Factory Roof Rack
    I checked with Thule for you, and I can confirm that the Thule Motion XT rooftop cargo boxes are indeed a fit for your 2018 Kia Sedona with a factory roof rack (all models, including your EX). The only difference between this and the other Motion XT boxes is the storage space, and of course the size of the boxes as they need to be bigger to hold more cargo. So you can choose from whichever size Motion XT you like, as they all fit your '18 Sedona: - 22 Cubic Feet of Storage Space: Thule...
    view full answer...
  • Thule Rooftop Cargo Box Fits on 2014 BMW X3 with Factory Crossbars
    For your 2014 BMW X3 with flush roof rails and two factory BMW side-to-side cross bars the cargo box Thule recommends is their Motion XT cargo box, either the gloss black # TH629706 or the gloss titanium finish version # TH629707. These will fit without hatch interference. Just make sure your bar dimensions do not exceed the maximum, 3-1/2-inches wide x 1-11/16-inches tall, and that their center-to-center spread is within the range from 23-5/8-inches to 33-inches. Also note that your X3's...
    view full answer...

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