Mountain Bike Tire Pressure Guide- Everything You Need to Know

Mountain biking is becoming a new entertaining sport activity all over the world. Mountain biking is the activity of riding a bicycle on different kinds of off-road trails. It’s a good workout for your body. From beginner to the professional level, you have to take care of some basic things. First, remember that mountain bikes are different from road bikes.

You need to understand how to handle the bike’s saddle, the height of pedals, the brakes and the helmet’s position, and most importantly, the pressure of the bike’s tire for a comfortable and confident ride. Generally, peoples are not acknowledged with the general idea of tire pressure of mountain bikes, and by following the steps mentioned below, you can get your perfect mountain bike pressure.

Mountain Bike Tire Pressure Guide

The Perfect Guidance To Your Mountain Bike Tire(MTB) Pressure

Those who are going to do mountain biking must understand that having perfect bike tire pressure is one of the most important safety precautions you take. Because when you are riding, there is only one thing that is in contact with the ground is your tires, and that is why having perfect pressure in your tires will help you a lot in your riding.

Nowadays, tubeless tires are available in the market, which dramatically changes your bike ride experience. The advantage of tubeless technology is that it uses a sealant, and the tire mounts directly onto the rim. Tubeless tires are much better for flat protection also allows you to ride at much lower tire pressure.

How To Calculate Pressure For Your Mountain Bike

Unfortunately, there is no certain technology or any instrument to answer this question at the movement. There is no easy and absolute answer to this problem. The perfect pressure for mountain biking varies for everyone. It can be different for the same rider on different trail conditions and riding styles. In order to find out what is suitable pressure for you, there are some easy variables to consider. Using these variables, you can find out your ideal tire pressure within a time.

  • Rider Weight:

There is a simple rule of physics if you need to understand heavier the rider in weight higher the pressure in tires required, and the rider with the lightweight needs lighter pressure in the tires because of the gravity.

  • Rim width/ tire volume:

The pressure in the bike tire depends upon the width of the tire. The tires with a wider rim will require lower tire pressure. Generally, mountain bike tires require 25 to 35 PSI and hybrid tires, 40-70 PSI

  • Tire compound/casing

Tires are made up of different compounds for different tire weights. The compounds and weights vary from company to company. These tires have different threads per inch (TPI). the tires with high TPI will be lighter, and they will provide a more flexible feel. The tires with low TPI will feel stiffer and will be more puncture and roll resistant. For example, for added suppleness, one should use a tire with 120 TPI; for added support and durability, use tires with 60 TPI.

  • Influence of terrain:

The rider must be aware of its local trails. If you are riding wet and rooty trails, you will need lower tire pressure ( sometimes lower than normal). For example, you are using 25 PSI normally, then go with 20-22 PSI. In the dry trails, you can go with high pressure because they are not so slippery. And you are an aggressive rider and riding rocky trails; you need to increase the bike tire pressure. You will face obstacles so hard and so faster than smooth trails on such kinds of trails. Here you will hit the ground harder or smash into a rock faster and, in such a case, will need more pressure to handle the risk of flatting.

How To Calculate Or Find Out Extra Pressure or Lower Pressure In Tires?

In case you have extra pressure in your tire, you will feel sliding on the dirt and bouncing off trail features. In short, if you have extra pressure on your bike tires, you will feel poor traction. And if there is low pressure, you will feel bending in tires. You will feel like you are dragging extra weight uphill. Sometimes You will also hear the sound of a rim when you go over rocks.

How Much Tire Pressure Is Good For Mountain Bike Tires:

After reading all the above variables and information, there will be a good starting pressure for mountain bike tires. 

So the answer to this question is. Generally, 25 PSI is a good starting pressure for your tires. In case you are going to ride on all mountains or similar trails like that, start with 28-30 PSI. But you must remember that these numbers are based on the weight of the rider. 


In general, there are a large number of riders who ride under high pressures. But this is a good starting point. The basic range of the pressures mentioned above starts from 185 lbs. And if your weight is more than 185 lbs. You should add more PSI, and if it is less, start with a bit of low PSI. We hope you liked this basic information about measuring the pressure of the bike tire. If you have more knowledge or want to add more to this, leave a comment below. 

Related Posts

Share This On Your Favorite Social Media!

Scroll to Top