Thin Tires (Road Bikes) vs. Thick Tires (Mountain Bikes)

Last updated on February 19th, 2018

Different bikes have different tire thickness depending on the purpose of the road bike. The tire thickness also depends on the type of riding one does. The information about the tire sizes is usually fitted on the side of the tire.

Thick bicycle tires require larger volumes of pressure making them much bigger compared to a thinner one which accommodates the lesser weight. Tire thickness impacts a lot on the speed of the bike. Small tires tend to have more speed due to the smaller surface area in contact with the surface.

Thin tires tend to have higher pressure thus rolling much faster than the thicker ones. Thick tires are often found on mountain bikes and regular road bikes that are ridden on the tarmac, pavements, and gravel. These have more traction allowing the bike to work in these conditions.

They are slightly slower than thin tires but provide comfortable riding conditions. Slim tires are often found in racing or track bikes that will use the tarmac and in some cases paved roads. These tires have lesser traction but will outperform the thicker ones in some ways.

Road bike tires

Road Bike Tires

High-performance Road bikes are majorly used during racing explaining why they are fitted with thinner tires. Thin tires exert lesser pressure on the road surfaces thus enabling them to roll at a faster rate compared to other thicker tires. They have a high air resistance capacity because they are aerodynamic hence making them viable to a higher speed.

It is also much easier to accelerate with the little pressure exerted on the ground which makes it feel much lighter and easier for the cyclist. Many people prefer the use of the road bikes because they ate much simpler and less tiresome to use.

The wheel frames of the bikes are also set in an aerodynamic manner which enhances the speed of the tires. These bikes are now spotting some slightly thicker tires for the purpose of increasing comfort when riding the bike.

The advantages of thin road tires

Thinner bike tires have more advantages than thicker bike tires especially during racing and open road riding situations.

Thin road tires tend to have higher rolling rates compared to thick ones thus enabling it to have higher speeds which are important during racing. Due to the thin appearance, the tire gets a streamlined shape which helps in cutting through the air easily impacting on to the high-speed rates on the road.

With the lesser pressure exerted on the ground during a ride, the bike becomes much lighter respectively thus participating in the high speed associated with the bike. The bikes are much easier to use by a lot of people on the roads because less energy is used compared to bikes with thick tires.

Thin tires have been made with less rubber thus making it less heavy compared to thicker ones. This makes it more efficient and easy to handle.

The thinner tires also experience less traction. More traction will slow down a bike on a smooth road.

Different bike tires

 The disadvantages of thin road tires

Slim road tires have less rubber used to make it. This makes it more prone to damages hence requiring a lot of replacements. This also makes the bike limited to using the roads only. They cannot handle rough terrain without the tires getting damaged.

Unlike the wider tires, they are suited for only one kind of terrain whether you are doing long tours or racing. The thicker tires will allow you to work on a larger spectrum of roads making them way more versatile in the long run.

In as much as you will not enjoy ultimate speeds, you will still experience speeds fast enough on rough terrain. Thick tires are more capable of holding onto the surface as compared to the thin ones.

Thin bicycle tires vs. thick bicycle tires

Purchasing road bikes is entirely dependent on what the rider wants to do with the bike. Tires are as important a part of all these. Thicker tires are common in day to day bikes that can be used on a wider range of terrains.

They are also cheaper and more readily available. Thinner tires also thought of as race grade tires are more expensive and are bought specifically for smooth roads. These are not as sturdy as the thicker ones but will easily outdo the thicker ones in speed and agility.

Factors to consider when choosing tires for your bike

Thin Bike Tires

There are quite some factors to consider when you are choosing tires for your bike. This is, of course, assuming that you are replacing the old ones or simply buying new ones for a second-hand bike.

  • The first thing to consider is the affordability. Different tires will cost differently depending on the designer and the ability to withstand harsh conditions. There are thin, tough tires just as much as there are sturdy thicker tires. These levels will cost more.
  • You also need to consider the purpose of the tires. People that are going to hit rough terrain, as well as paved roads, are better off with thicker tires. Thin tires are ideal for smooth roads.
  • The size of the tires also matters a lot. This is of course determined by the size of frame you have at the end of the day. Bigger tires will most likely be thick. The smaller thin tires also come in different sizes. These are all dependent on the type of bike wheel frame you have.

Buying tires for your second-hand bikes will need to be well thought of. Cheap tires will cost you more in the long run. It is much better if you put in a little extra to enjoy more comfort. Punctures are not fun especially if you are on long tours. Getting help will be an issue and you will have to carry your bike for long distances. Tougher tires will not only last longer but give you a piece of mind.

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Dion Lewis
My name is Dion Lewis.

I’ve been cycling from my childhood. When I was in high school, I started racing in our local competitions.

At my college life, I took a part time job in a bicycle shop and I learned how to repair and maintain bicycles professionally.

Though I love racing, mountain biking is another thing I do frequently. My friends, neighbors, and colleagues treat me as an avid rider and take my suggestions while they plan for a new bike or a bike gear.

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