Tire selection is an important consideration for any mountain bike. Since your tires are the sole contact point with the ground beneath you, it is vital that you choose the proper tires for your riding style and the type of terrain you will encounter. Selecting an appropriate tire will ensure that you have the amount of traction and cushioning necessary to have a safe and effective workout.
Step 1
Determine what size tires your bike requires. Until the past few years, all adult mountain bikes came with 26-inch diameter tires, but now some come equipped with 29-inch tires. The sizes are not interchangeable, so it is crucial that you choose the correct size for your bike. The tire size is printed on the side of the tires, typically represented like this: 26x2.0. The first number indicates the diameter of the tire, and the second denotes the width. The diameter is also usually printed on the wheel. The width, which can range from 1.8 to 3.0 inches, is also an important factor to consider. While wider tires will generally provide greater traction and cushioning, they are also heavier than narrower tires. Additionally, some mountain bike frames do not have sufficient clearance for very wide tires.
Step 2
Decide what type of riding you will predominantly engage in, as this dictates what style of tire you should buy. If you concentrate mostly on rough downhill rides, a wide tire with large aggressive tread blocks would be a good choice. For cross-country racing, choose a narrower tire with small tread blocks for light weight and low rolling resistance. If you mainly use your mountain bike on the street, consider purchasing slicks, which have no knobs on the tread. For adverse conditions, there are mud tires, which are narrow with widely spaced knobs to shed mud. Studded mountain bike tires are for riding on snow and ice.
Step 3
Consider other characteristics as well. To save weight, consider purchasing folding tires, which use Kevlar for the bead material instead of heavier, though cheaper, steel. Quality tires will also usually have a thread per inch, or TPI, count of at least 60; the higher the number, the more supple the ride. Consider, too, tires that have a built-in puncture resistant liner if you ride frequently over sharp debris. Keep in mind also that some tires are designed specifically for use on the front or rear wheel. Many are also directional, meaning they are designed to rotate in a specific direction.
Step 4
Compare the various available options once you have decided what size and type tire you need. Internet vendors are often a good place to start due to their large selections and competitive prices. However, buying from your local bike shop permits you to inspect the tire in person. You will also save on shipping costs and can take the tire home the same day.
Tips and Warnings
- Try not to be influenced by celebrity endorsements of tires. Remember--team sponsored racers are paid to use and speak highly of their sponsor's equipment. Magazine reviews and the opinions of bike shop staff are probably of greater value.
- If you are unsure how to properly install your new tires, consult with your local bike shop.
Things You'll Need
- Mountain bike
- Computer with Internet access
- Local bike shop
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