"Darksiding" refers to the practice of mounting a car tire on the rear wheel of a motorcycle instead of using a traditional motorcycle tire. While some motorcyclists have experimented with this modification, it's important to note that it can be potentially dangerous, and it is generally not recommended by motorcycle manufacturers or tire manufacturers. Here are some reasons why darksiding can be considered risky:
Handling and stability: Motorcycle tires are specifically designed to provide the necessary grip, handling, and stability for motorcycles. Car tires have a different profile, construction, and tread pattern that are optimized for the dynamics of cars. Mounting a car tire on a motorcycle can negatively affect the bike's handling characteristics, including stability, cornering ability, and overall maneuverability. It can lead to unpredictable and unsafe handling, especially during quick direction changes or at higher speeds.
Reduced traction: Motorcycle tires are engineered to provide optimal traction, both in dry and wet conditions. They have specialized rubber compounds and tread patterns that are designed to maximize grip and control. Car tires, on the other hand, are not designed to accommodate the lean angles and forces experienced by motorcycles. Using a car tire on a motorcycle can result in reduced traction and compromised grip, which can be particularly dangerous in adverse weather conditions or emergency situations.
Tire overheating: Motorcycle tires have specific heat dissipation properties, as they are exposed to high levels of friction during cornering and braking. Car tires are not designed to handle the same level of heat generated by motorcycle riding. The difference in heat dissipation can cause car tires to overheat more quickly when used on a motorcycle, potentially leading to tire failure and loss of control.
Rim damage: Car tires have a different bead profile than motorcycle tires, and they may not properly fit or secure onto motorcycle rims. Improper fitment can result in rim damage, compromised sealing, and increased risk of tire blowouts or loss of air pressure while riding.
Insurance and warranty implications: Modifying a motorcycle by using a car tire instead of the manufacturer-recommended motorcycle tire may void the warranty and can potentially have insurance implications. It's important to check with your insurance provider and consult the motorcycle manufacturer's guidelines before making any modifications that deviate from their recommendations.
Considering these factors, it is generally advised to use tires that are specifically designed and approved for motorcycles. It's best to consult the motorcycle manufacturer's guidelines and recommendations, as well as seek advice from qualified tire professionals, to ensure optimal safety and performance for your motorcycle.