Viel gefahren oder eingemottet: Warum den Reifendruck am Fahrrad regelmäßig prüfen?

Regularly checking your bicycle tire pressure is crucial, especially if you ride frequently, but at least once a month is a must. Even if your tires are stationary, they gradually lose pressure over time. If you notice a mushy feel while riding or see a significantly deflated tire, it's time to inspect it. Maintaining the correct pressure not only extends the life of your tires but also enhances your ride.

David Koßmann from Pressedienst-Fahrrad explains that tubeless tires with sealant require more frequent pressure checks due to the inherent air loss from the lack of a tube. For sports bikes, it's advisable to check the pressure before every ride, particularly to ensure optimal performance and safety.

To achieve precise pressure measurement, it's recommended to use a pressure gauge, available for around 10 Euros from major brands. Simple manual pumps with a manometer are priced between 10 to 20 Euros, and electric models ranging from 30 to 40 Euros offer convenience. The correct pressure for your tires is indicated by both a minimum and maximum value on the tire's sidewall. Depending on the terrain and load (bike, rider, and baggage), you should adjust within this range.

For routes predominantly on asphalt, aim for the higher end of the range. Conversely, if you frequently encounter gravel or forest paths, stick to the lower end. Even if you store your bike indoors over winter, periodically checking the pressure is beneficial. Too much weight on flat tires can cause flat spots from the tube, and damage to the tire casing is also possible, especially with already porous tires.

For optimal results, store your bike hanging to relieve the tires. However, even in hanging storage, having the correct pressure ensures the tubes enjoy a longer life, as Koßmann points out.