Thule Sonic 633 Instructions

Thule Sonic 633 manual cover
Pages 7
Year 2013
Language(s)
English en
French fr
Spanish sp

Thule Sonic 633 Specification

The Thule Sonic 633 is a premium roof cargo box designed to enhance vehicle storage capacity with style and functionality. It features a sleek and aerodynamic design that reduces drag and wind noise, optimizing the fuel efficiency of the vehicle. Constructed from durable ABS plastic, the Sonic 633 ensures long-lasting performance, resisting harsh weather conditions and impact. It offers a generous internal storage capacity of 13 cubic feet, accommodating a wide range of gear for various travel needs.

The box is equipped with a patented AeroNose design and an advanced BasePad system that provide a secure fit to most roof racks while contributing to its streamlined profile. The dual-side opening mechanism allows for convenient access to contents from either side of the vehicle, enhancing usability and safety, especially in tight spaces. It includes an integrated SecureLock system that provides maximum security, ensuring that the lid is properly closed and locked before driving.

Installation is simplified with the Quick-Grip mounting system, which requires no tools, allowing for a fast and easy setup. The box is compatible with Thule rack systems, round bars, and most factory racks, making it versatile for various vehicles. The Sonic 633 measures approximately 73 inches in length, 34.5 inches in width, and 16 inches in height, offering ample space without overwhelming the vehicle's roofline. With its combination of innovative features, robust construction, and aesthetic design, the Thule Sonic 633 stands out as an ideal solution for travelers seeking additional storage space without compromising on style or performance.

Thule Sonic 633 F.A.Q.

How do I install the Thule Sonic 633 on my vehicle?

To install the Thule Sonic 633, first ensure that your vehicle's roof rack is compatible. Position the Sonic 633 on the roof rack, align the clamps with the crossbars, and secure them tightly using the included torque tool. Ensure the box is centered and balanced.

What is the maximum load capacity of the Thule Sonic 633?

The Thule Sonic 633 has a maximum load capacity of 110 lbs (50 kg). Ensure not to exceed this limit to avoid damage to the box or your vehicle.

How do I maintain the Thule Sonic 633 to ensure its longevity?

Regularly clean the Thule Sonic 633 with mild soap and water. Avoid abrasive cleaners. Lubricate locks and hinges with silicone spray periodically, and inspect the mounting hardware for signs of wear or damage.

Can I open the Thule Sonic 633 from both sides?

Yes, the Thule Sonic 633 features dual-side opening, allowing you to access your gear from either side of the vehicle, which is convenient for loading and unloading.

What should I do if the key gets stuck in the Thule Sonic 633 lock?

If the key gets stuck, gently wiggle it while applying a small amount of lubricant, such as graphite powder, into the lock. Avoid using excessive force to prevent breaking the key.

How do I ensure that the Thule Sonic 633 is properly secured on my vehicle?

After installation, double-check that all clamps and fasteners are tightened according to the manual. Shake the box gently to ensure there is no movement, and periodically check the tightness during long trips.

What should I do if the Thule Sonic 633 is making noise while driving?

If you notice noise, check if the box is properly secured and that all clamps are tightened. Also, ensure that the load inside is evenly distributed and not shifting during transit.

Is the Thule Sonic 633 waterproof?

The Thule Sonic 633 is designed to be weather-resistant, providing protection against rain and splashes. However, it is not completely waterproof, so take precautions with sensitive items.

How do I store the Thule Sonic 633 when not in use?

Store the Thule Sonic 633 in a cool, dry place away from direct sunlight. Place it on a soft surface or hang it using a Thule storage lift to prevent any damage to its structure.

What should I do if the Thule Sonic 633 lid does not close properly?

Ensure that the box is not overfilled and that no objects obstruct the closing mechanism. Inspect the hinges and locking system for any debris or damage and clean or repair as necessary.