Recommended Mountain Bike Tire Pressure Chart

The narrower the wheel the more pear shaped the tyre will become under pressure.

Recommended mountain bike tire pressure chart. It will usually be between 30 and 65 pounds per square inch psi. For example 90psi in a 25mm tire will feel the same as roughly 70 psi in a 28mm tire. On the side of the tire there are embossed letters dictating the recommended tire pressure. If your recommended tire pressure is near the maximum pressure rating for the rim we recommend moving up in tire volume.

While the overall pressure range to consider is relatively small finding that sweet spot can have a huge impact on how your bike performs. The added volume in a mountain bike tyre means despite these lower pressures it is less likely to pinch flat. We spoke with one of the world s foremost tire experts to learn how to get the most from. While the maximum pressure rating is a hedge against rim strength the minimum recommended pressure.

This is because more of your weight is on the rear so it needs more support. Mountain bike tyre pressures. Despite your best efforts the most efficient mountain bike tire pressure for you will be a compromise. A thin road tyre would have 6 8 bar of pressure much like a road bike have a look at our tyre pressure calculator for road bikes while for a fat bike tire a pressure of 0 5 bar will suffice.

Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones. As a rule mountain bike wheels feature a width of 20 millimetres and over. Once you understand how different tire pressures influence performance you re well on your way to enjoying more grip control and fun from your bike. Mountain bike tires are designed with a specific pressure range.

Road tires typically require 80 to 130 psi pounds. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar. These two extremes however represent only the upper and lower pressure limits. Mountain bike tyres are run at a lower pressure than road tyres so that the tyre can conform to the terrain and provide added grip.

Whether you want to perfect your setup or just use our recommended pressures you will quickly learn that tire pressure is the easiest and cheapest tune up for your bike. Mountain bike tires are forgiving and will work at just about any pressure that doesn t exceed the highest number printed. Typical mountain bike pressures range from 22psi 1 5 bar to 35psi 2 4 bar generally with more air in the rear than the front. Remember as tire size and therefore volume increase you can decrease tire pressure.