Yes, steering wheel knobs are legal in Michigan. The state’s vehicle code does not explicitly prohibit their use, as long as they do not interfere with the safe operation of the vehicle. These devices are especially helpful for drivers with disabilities, provided they are properly installed and maintained.
Steering wheel knobs, commonly known as spinner knobs or brodie knobs, are small devices that attach to the steering wheel, enabling a driver to steer with one hand more easily. These knobs are particularly useful for individuals with disabilities, truck drivers, and anyone needing to make frequent sharp turns. However, the legality of these devices can vary from state to state.
In this blog post, we’ll explore the legal status of steering wheel knobs in Michigan, examining relevant laws, their use by individuals with disabilities, and considerations for safe installation and use.
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What Are Steering Wheel Knobs?
Steering wheel knobs are designed to facilitate easier steering, especially in situations that require frequent maneuvering. By allowing the driver to control the wheel with one hand, they offer increased convenience and efficiency. These devices are often used in commercial vehicles, agricultural machinery, and by drivers with physical disabilities who may find it challenging to operate a vehicle using the standard two-handed method.
Legal Status of Steering Wheel Knobs in Michigan
In Michigan, the use of steering wheel knobs is not specifically addressed in the state’s vehicle code. However, their legality can be interpreted based on broader state and federal vehicle safety regulations.
Michigan Vehicle Code
The Michigan Vehicle Code sets forth the rules and regulations that govern the operation of motor vehicles within the state. Although the code does not explicitly mention steering wheel knobs, several sections are relevant to understanding their legal status.
- MCL 257.683 – Equipment Regulations: This section of Michigan’s vehicle code outlines the requirements for vehicle equipment. It mandates that all vehicles on the road must be equipped with parts that are in good working order and do not impair the safe operation of the vehicle. This implies that any modifications, including the installation of steering wheel knobs, must not interfere with the driver’s ability to control the vehicle safely.
- MCL 257.688 – Steering Mechanism: This law requires that every motor vehicle must have a steering mechanism that is in safe operating condition. The addition of a steering wheel knob must not compromise the integrity or safety of the steering system.
Given that the Michigan Vehicle Code does not prohibit steering wheel knobs and that they do not impede safe vehicle operation, their use is generally considered legal in the state.
Federal Motor Vehicle Safety Standards (FMVSS)
In addition to state laws, the use of steering wheel knobs in Michigan is also subject to federal regulations, specifically the Federal Motor Vehicle Safety Standards (FMVSS). These standards establish guidelines for vehicle modifications to ensure they do not compromise safety.
- FMVSS No. 101 – Controls and Displays: This standard requires that all vehicle controls be easy to operate and not interfere with safe driving. Steering wheel knobs, therefore, must be installed in a manner that does not obstruct the driver’s ability to control the vehicle or access other controls.
- FMVSS No. 204 – Steering Control Rearward Displacement: This standard relates to the safety of the steering column and its ability to absorb energy during a collision. The addition of a steering wheel knob must not affect the compliance of the vehicle with this standard.
Steering wheel knobs are allowed under these federal guidelines, provided they are properly installed and do not interfere with the vehicle’s safety features.
Use of Steering Wheel Knobs by Individuals with Disabilities
For drivers with disabilities, steering wheel knobs can be essential adaptive devices that allow them to drive independently. In Michigan, as elsewhere, their use is supported by both state and federal laws aimed at ensuring accessibility for individuals with disabilities.
Americans with Disabilities Act (ADA)
The Americans with Disabilities Act (ADA) is a federal law that ensures equal access to public services for individuals with disabilities, including driving. The ADA supports reasonable vehicle modifications, such as the installation of steering wheel knobs, to accommodate the needs of drivers with disabilities.
- Vehicle Modifications: Under the ADA, individuals with disabilities have the right to modify their vehicles to ensure they can drive safely and comfortably. Steering wheel knobs are a common modification for drivers with limited mobility, and their use is protected under the ADA.
In Michigan, drivers with disabilities who require the use of a steering wheel knob should ensure their vehicle is properly modified and consider carrying documentation, such as a medical certification, to support their need for the device.
Insurance Considerations
When modifying a vehicle with a steering wheel knob, it is important to notify your insurance provider. In Michigan, failing to declare modifications to your vehicle can result in the invalidation of your insurance policy.
- Updating Your Policy: Insurance companies may need information about the modification, including who installed the steering wheel knob and the reason for its installation. Providing documentation from a healthcare provider can help ensure that your policy is updated appropriately.
- Impact on Premiums: Adding a steering wheel knob may or may not affect your insurance premiums. Some insurers might consider it a minor modification, while others may view it as a significant change that could impact your coverage terms.
It is advisable to check with your insurance provider before installing a steering wheel knob to understand how it might affect your policy and to ensure that you remain fully covered.
Safety Considerations and Best Practices
While steering wheel knobs can be beneficial, it is essential to consider safety and proper usage:
- Proper Installation: Ensuring that the steering wheel knob is securely attached to the steering wheel is crucial. A loose or improperly installed knob can lead to loss of control and increase the risk of accidents.
- Quality and Durability: Use a high-quality steering wheel knob that is designed for your specific type of vehicle. Poorly made knobs may not hold up under regular use and could pose safety risks.
- Positioning: The steering wheel knob should be positioned in a way that does not interfere with other controls or the driver’s ability to maneuver the vehicle. It should also not obstruct the driver’s view or the deployment of airbags.
- Training and Familiarization: Drivers who are not accustomed to using a steering wheel knob should practice using it in a safe environment before driving in traffic. This will help them become familiar with the steering dynamics and ensure safe operation.
Legal Precautions and Documentation
To ensure compliance with Michigan law and federal regulations, drivers using steering wheel knobs should consider the following precautions:
- Medical Certification: For drivers with disabilities, having a medical certification that supports the need for a steering wheel knob can be important in case of legal or insurance inquiries.
- DMV Notification: While not always required, notifying the Michigan Department of State (MDOS) of the modification can provide an additional layer of protection, especially if the knob is used as an adaptive device.
- Vehicle Inspection: After installing a steering wheel knob, consider having your vehicle inspected by a certified mechanic to ensure that the modification does not impair safety or compliance with state regulations.
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Conclusion
In Michigan, steering wheel knobs are generally legal, provided they are installed correctly and do not interfere with the safe operation of the vehicle. While the state’s vehicle code does not explicitly address steering wheel knobs, their use is governed by broader vehicle safety regulations and federal standards.
For drivers with disabilities, steering wheel knobs can be an essential tool for maintaining independence and safe driving. It is important to ensure that these devices are installed properly, that any necessary documentation is in place, and that insurance providers are notified of the modification.
By following best practices for installation and use, and by staying informed about relevant laws and insurance requirements, drivers in Michigan can use steering wheel knobs safely and legally. Whether for convenience, necessity, or accessibility, steering wheel knobs offer enhanced control and ease of use for a wide range of drivers.