Mercedes W168 Spare Wheel Steel 15" 5,5J Tyre R15 195/50 A1684000702

Mercedes W168 Spare Wheel Steel 15" 5,5J Tyre R15 195/50 is a practical, factory-standard emergency solution designed for safe driving after a tire failure. The robust steel rim construction and the matching tire create a set that ensures predictable vehicle handling and stability in typical road conditions. It is a functional choice for drivers who value original solutions and consistency with the factory chassis specifications.

Specifications and technical data

• SKU: A1684000702-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1684000702
• Substitutable numbers: A1684000702, A 168 400 07 02
• Rim diameter: 15"
• Rim width: 5.5
• Offset (ET): 54
• Hole diameter: 112
• Number of holes: 5
• Rim material: Steel
• Tire width: 195
• Category: Rims

Technical characteristics of the steel rim

The steel rim used in this spare wheel has been designed specifically for the suspension geometry of the Mercedes W168 class. The rim construction is optimized for proper hub seating and compatibility with factory brake and suspension components. This ensures that the correct wheel alignment is maintained, which translates into predictable car reactions during braking and maneuvering.

The bolt pattern and the number of mounting holes are adapted to the stock hubs, which facilitates easy installation and removal of the wheel using standard bolts. The material used for the rim is durable steel, resistant to typical operational loads and capable of withstanding varying road conditions. This type of construction is particularly valued for its stability and the ability to be mounted and removed multiple times without losing its functional properties.

Performance parameters of the spare wheel

The spare wheel has been configured to maintain driving characteristics as close as possible to the standard wheel set for this model. The rim width and the matched tire width ensure proper contact with the road surface, which promotes vehicle stability in emergency situations. This allows the driver to safely continue driving to a repair shop without a sudden change in handling characteristics.

The tire with the selected width works with the rim to ensure even pressure distribution, which reduces the risk of irregular tread wear during temporary use. Such a set is particularly useful on long journeys where access to a service center may be limited, and a quick replacement of a damaged wheel with a spare one significantly improves travel comfort and safety.

Application in the Mercedes W168

The spare wheel for the Mercedes W168 was developed with full compatibility with the factory suspension and steering system of this model in mind. Properly selected rim and tire parameters help maintain the correct position of the wheel in the wheel arch, which minimizes the risk of rubbing against body or suspension components. This is especially important when the vehicle is fully loaded or when driving on uneven surfaces.

The steel rim construction performs well in daily urban use and on roads with poorer surface quality. It is less sensitive to point impacts than aluminum rims, which is significant in the event of hitting a curb or a deeper pothole in an emergency situation. As a result, the spare wheel remains a functional support in typical road scenarios.

Benefits of choosing an original spare wheel

Choosing an original steel spare wheel for the Mercedes W168 primarily means certainty of fitment for the specific vehicle model. The appropriate rim geometry, correct bolt pattern, and matched tire reduce the risk of installation problems and unwanted changes in vehicle handling. This solution is particularly beneficial for drivers who want to maintain consistency with the factory chassis configuration.

This type of spare wheel is also practical in terms of service – a standard steel rim facilitates any necessary tire replacement or balancing procedures. For users who value a rational approach to vehicle maintenance, this is a functional and economical choice that increases the vehicle's readiness for further travel in the event of sudden tire damage.

Mercedes rims – expansion and modernization

If you are planning a comprehensive repair or modernization of the chassis area in your Mercedes and need other components from the same group, such as additional wheel sets, replacement rims, or seasonal tire change kits, check out the available parts in the Mercedes Rims category.

More about selecting and refurbishing rims

When choosing a spare wheel or wheel sets, it is worth knowing the basic principles of selecting rim and tire parameters as well as the possibilities for their refurbishment. Practical tips on assessing the condition of rims, the cost-effectiveness of refurbishment, and technical aspects can be found in the article Used rims like new: a guide to buying and refurbishing aluminum rims, which helps in making informed purchasing and service decisions.