Spare Wheel Mercedes R170 Compact Steel R15 Tyre 165 A1704010502

Spare Wheel Mercedes R170 Compact Steel R15 Tyre 165 on a compact steel rim is a practical solution for drivers who value safety and functionality. The original design intended for Mercedes R170 family models ensures a proper fit to the hub, braking system, and wheel arch, while the compact size makes it easy to store in the trunk. This is a used item from the Rims category, which allows you to restore the full functionality of the factory emergency kit.

Specifications and technical data

• SKU: A1705840538-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1705840538
• Substitutable numbers: A1705840538, A 170 584 05 38
• Rim diameter: 15"
• Rim width: 4.5
• Offset (ET): 12
• Hole diameter: 112
• Number of holes: 5
• Rim material: Steel
• Category: Rims

Application and fitment for Mercedes R170

The presented spare wheel has been designed specifically for the Mercedes R170 platform, ensuring it maintains the correct mounting geometry and clearance relative to suspension components. The steel rim works with a narrow-profile tyre, which helps reduce the weight of the set and facilitates its installation in the luggage compartment without interfering with factory mounts.

The appropriately selected bolt pattern and number of mounting holes, as well as the rim offset parameters, ensure stable adhesion to the hub and proper compatibility with factory wheel bolts. Thanks to this, the wheel can be used as an emergency replacement in case of damage to one of the road wheels, without the need for additional adapters.

Steel rim construction and compact characteristics

The rim is made of durable steel, which translates into resistance to typical operational loads and the simple possibility of potential repair or straightening in specialized service centers. The compact width of the rim, combined with a properly selected diameter, allows for the use of a narrow spare tyre that limits the space occupied while meeting the vehicle manufacturer's requirements regarding load capacity and permissible emergency speed.

The arrangement of mounting holes and their pitch circle diameter have been selected for Mercedes hub specifications, which minimizes the risk of radial and axial runout after properly tightening the bolts. The steel construction of the rim withstands variable road and temperature conditions well, which is important in emergency situations when the spare wheel may be used on various surfaces.

Benefits of using an original spare wheel

Using an original, used spare wheel dedicated to the Mercedes R170 brings a number of practical advantages:

• maintaining the factory geometry of the suspension system in emergency mode,
• secure fit to the hub and braking system without modifications,
• compact dimensions facilitating installation in the factory spare wheel location,
• steel construction allowing for servicing if needed,
• reasonable cost compared to new replacements.

For users who want to keep the car in a configuration close to the factory one, choosing such an element is a solution technically consistent with the manufacturer's assumptions. Properly selected rim parameters help avoid problems with rubbing against the wheel arch or improper seating on the hub.

Condition, verification, and technical aspects

The wheel comes from the secondary market, which means that before installation, it is worth performing a standard visual inspection of the rim and tyre, as well as verifying the compliance of parameters with the vehicle documentation. It is recommended to check the rim runout on a balancer and assess the tread condition and any signs of tyre repairs to ensure safe use in emergency situations.

In case of doubts regarding the fitment for a specific engine or equipment version, it may be helpful to compare the technical data of the rim with the information in the vehicle owner's manual or consult a service center specializing in the Mercedes brand. Correct selection of the spare wheel has a direct impact on driving safety after it is fitted.

Expanding the configuration – other Mercedes Rims

If you are planning a comprehensive repair or upgrade of the running gear in your Mercedes and need other components from the same group, such as summer rims, winter rims, or additional sets of rims for different tyre sets, check the available parts in the Mercedes Rims category.

More about buying used rims

When choosing a used steel rim, it is worth knowing the basic principles of assessing its condition, including checking for straightness, corrosion, and the quality of the protective coating. Additionally, it is important to correctly select parameters for the specific car model to avoid problems with vehicle handling or braking system performance.

If you want to deepen your knowledge about purchasing and preparing rims from the secondary market, the following guide will be helpful: Used rims like new: a guide to buying and refurbishing alloy wheels, where you will find practical tips on assessing condition, refurbishment, and the profitability of investing in used rims.