Why does my vehicle's owner's manual advise against using tire chains?Updated a year ago
Your vehicle's owner's manual might advise against using tire chains for several reasons related to safety, performance, and potential damage to the vehicle. Here are some common reasons:
Limited Wheel Well Clearance:
- Risk of Damage: Vehicles with limited space between the tire and wheel well might experience damage to the suspension, brake lines, or bodywork if chains are used.
- Chain Contact: The chains might come into contact with parts of the vehicle, causing scratches, dents, or more severe damage.
Tire Size and Type:
- Unsuitable Tires: Some vehicles have tires that are too wide or have a low profile, making it difficult to fit chains properly.
- Special Tires: Vehicles equipped with performance or specialty tires may not be compatible with chains due to tread design or rubber composition.
Electronic Systems Interference:
- Traction Control and ABS: Modern vehicles often come with advanced traction control and anti-lock braking systems (ABS). Chains can interfere with these systems, potentially leading to reduced effectiveness or system errors.
- Sensor Damage: Chains can damage sensors that are part of these systems, leading to costly repairs.
Manufacturer Specifications:
- Warranty Issues: Using tire chains on a vehicle not recommended for them can void the manufacturer’s warranty.
- Design Restrictions: Some vehicles are designed with specific winter driving aids in mind, like winter tires or traction devices that do not require chains.