Do you need to change the size for winter?

Each vehicle manufacturer provides recommendations for tire size. Often, car owners themselves change the size, aiming to improve handling, comfort, or simply for aesthetic purposes. This can be done, but by following the replacement rules. The outer diameter of the assembled wheel must not exceed the original size by more than +-3%.

In any case, deviating from the initial recommendations can lead to undesirable consequences, even in this case. The vehicle manufacturer sees the whole picture in a complex and makes calculations based on the necessary size, taking into account not only the outer diameter of the wheel but also the smoothness of the ride, which can affect the resource of suspension elements, the profile height of the tires, which provides the maneuverability of the vehicle at high speed.

Car owners often encounter cases where a replacement, carried out according to all rules, leads to errors in the vehicle's system. Assistive systems start to work, as the sidewall flex is recognized as a skid.

What to do with winter tires? The answer is obvious - look at the manufacturer's recommendations. Pay attention to the sticker located on the fuel tank lid or the driver's door opening. Often, recommendations for winter tires differ from those for summer tires. This is also not done in vain. The vehicle manufacturer has considered the entire complex of vehicle elements and made calculations that are optimal specifically for your vehicle.