Are you looking for the most reliable and efficient best 240 40r18 motorcycle tire in the market? If the answer to the question is yes, then you are in luck because your good luck has brought you to the best possible place. We are here to save your time and relieve you of the stress of going through a plethora of reviews.

It is quite a common phenomenon to be confused over which is the best 240 40r18 motorcycle tire to buy. This dilemma arises due to the existence of various types of 240 40r18 motorcycle tires that are present in the market. To reduce your conundrum, we have prepared a comprehensive guide of how you may pick the top 240 40r18 motorcycle tires available in the market.

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Our Recommended 10 Best 240 40r18 motorcycle tire Reviews 2021

Bestseller No. 1
Shinko 005 Advance Rear 240/40R18 Motorcycle Tire
  • Large block type tread pattern with excellent braking, cornering and acceleration characteristics
  • Specially designed tread grooves help to dissipate water efficiently on wet surfaces
  • Aramid belts enhance high speed performance
  • The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada.ALTHOUGH THE DATA IS BELIEVED TO BE ACCURATE, NO WARRANTY OR GUARANTEE IS MADE REGARDING THE QUALITY OR ACCURACY OF THE DATA.All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.
Bestseller No. 2
Pirelli Night Dragon Rear Tire (240/40R-18)
  • Where performance meets the road: a specific tire for high-performance Harley-Davidson® and custom motorcycles.
  • Better adherence, road holding and look than standard tires for custom / cruiser motorcycles.
  • Designed for custom motorcyclists that need tires with high performance on the straight and inclining, but with excellent grip and a higher mileage.
  • Excellent performance and great fun to ride with a good balance between reliability and life of the tire.
  • Optimized for the new V-twin engines with more power and higher torque.
SaleBestseller No. 3
Pirelli 1862300 Night Dragon Rear Tire - 240/40R18
  • New performance product range tailored to compatible with Harley-Davidson motorcycles
  • Modern tread pattern combines high-performance attributes and a great new style
  • Outstanding grip at all lean angles
  • Special compounds offer incredible straight-line acceleration and traction
  • New structural designs provide great stability and comfort
Bestseller No. 4
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Harley-Davidson CVO V-Rod VRSCSE 2006
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.
SaleBestseller No. 5
Metzeler ME888 Marathon Ultra 240/40R18 Rear Tire 2704100
  • ME888 Marathon Ultra Tire
  • Italian (Publication Language)
Bestseller No. 6
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Harley-Davidson V-Rod Muscle VRSCF 2009-2017
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.
Bestseller No. 7
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Suzuki Boulevard M109R VZR1800 2011-2014
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.
Bestseller No. 8
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Harley-Davidson V-Rod, Night Rod Special VRSCDX 2007-2016
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.
Bestseller No. 9
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Harley-Davidson CVO Softail Breakout FXSBSE 2013-2014
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.
Bestseller No. 10
Shinko 005 Advance Rear Motorcycle Tire 240/40R-18 (79V) for Suzuki Boulevard M109R VZR1800 2006-2009
  • Specially designed tread grooves help dissipate water efficiently on wet surfaces.
  • Intermediate rubber compound.
  • Aramid belts enhance high speed performance.
  • DOT Compliant.

Things to Consider When Looking for Motorcycle Tires

Motorcycle Tire

The comparison in this article covers motorcycle tires for sport-touring and street bike riders. Nothing matters if you do not know what kind of tires your motorcycle needs.

If you bought the bike new, your owner’s manual is always the best resource to help you choose the right tires. Unless otherwise stated, you can find it on brand or manufacturer websites. Depending on the tire, you need to know its construction, size, speed rating, and load capacity. The recommendations are there.

My opinion on the appropriate use of your bike is my own. My opinion does not influence your decision to fit your bike with wheels. It is important to me that you receive the best possible fitness, construction, and mileage. If you are going to deviate from the manufacturer’s instructions, here are a few very important guidelines for you to follow.

Size of a Motorbike Tire

Since you have a lot of space between the forks, you might imagine that a wider tire would look amazing on your bike. However, the fact remains that the best ride may not be available no matter what tires you can fit on your motorcycle. You will notice that the shape of the wheel changes quite a bit as it rotates and leans into corners, causing you problems.

There are several numbers stamped on the sidewalls of the best motorcycle tires, such as those in my motorcycle tire reviews. I’ve also included them in my motorcycle tire reviews as well.

All of that means what? It is the width (160) and the height (60) of each section that is indicated by the label. While tire width refers to the distance from the uppermost part of the tread to the top of the sidewall, tire height refers to the distance between the tread and the top of the sidewall.

Tubeless tires are the most common type of tire seen on metric motorbikes and v-twins. Bias-ply tires and bias-belted tires do not have R on the size label. Two digits follow the R, and in most cases they range between 16 and 21. The numbers indicate the diameter of the wheel.

In the following two digits, the tire’s maximum load capacity is described. Lastly, the tire’s maximum speed is indicated with a letter. Among the quickest motorcycle tires are those rated S and T. The recommended speed rating always makes sense, but tires rated higher won’t decrease performance. Comfort might be compromised, though.

Types of Motorcycle Tires

Once you’ve determined your motorbike tire’s ideal size, the next consideration is its type. In general, sport bikes, touring bikes, ADV bikes, dual-sport bikes, and motocross bikes are the most popular types.

Sport Tires

A few things stand out at first glance when it comes to sport motorbike wheels. The profile of these wheels is quite angular, so when you are cornering, they are easier to lean on.

There are sometimes belts attached to them that will increase your mileage and length of operation. Tires with soft compounds on their outsides provide good grip when they corner. Tires with radial plies are more common.

Touring Tires 

Tires like these are intended for motorcycles that are a combination of sportbikes and touring machines. Featuring comfort and long-distance capabilities, they can handle at high speeds all day, while having the capabilities to ride two-up on a long commute.

The speed rating of touring models is usually T or S, with an aspect ratio of 60 or higher. Such models are designed to have improved balance, stability, and cornering performance. The bias-ply construction or bias-belted construction is possible.

ADV Tires

The tires are typically the fronts, hence they are a lot thinner. Knobby tread patterns are used in ADVs because they have to cope with a variety of terrain.

Their riding surfaces range from sand, dirt, pavement, mud, and road. They have a substantial height, which is good for bumps since they absorb them well.

The rubber compound on many ADVs is tough. The reason they travel so far is that they are capable of carrying a lot of weight.

Dual Sport Tires

It is possible to use these tires on dirt to some extent, but they are street legal. This tire has very knobby treads that provide traction on soft terrain. They have a really high tread pattern. Many of these models look more like an ADV than a regular bike, with their close-packed tread knobs and slightly lower wheelbase.

Motocross Tires

Specially designed for dirt, these tires are suited to off-road driving. Therefore, they are designed for outdoor and indoor tracks which often have tough muddy terrain. On slippery surfaces, these tires have special ridges and grooves that help them grip better. A lightweight tire improves off-road performance.

Tire Construction

Radial-ply or bias-ply are the two most common types of construction, and belted bias ply is a variation on bias ply.


Radical-ply constructions are made up of plies or cords running perpendicular to the direction of travel. As the belts are under the tread, wheels ride smoother, preventing heat buildup and preventing vibrations.

The tread area may be reinforced with steel, fiberglass, nylon, and rayon, while the sidewalls may feature a variety of materials. With belts embedded in the tread, the tread does not move as it comes into contact with the surface, increasing tread traction and life. Featuring radial plies, the braking system is more confident, skid resistance is better, and fuel efficiency is better.


Plies are criss-crossed over one another in this construction. By using this technique, a tire’s sidewalls become stronger and more puncture-resistant.

Stability and handling will be affected by this design. In addition to its rugged design, it is an excellent option for short tours off-road or rough terrain. In contrast to the radial-ply, it tends to wear more rapidly. As well, bias-ply tires may not ride as smoothly as radial-ply tires.


Two or more belts run under the tread in a manner similar to bias-ply construction. In addition to giving greater tread stability, the belts also give the sidewalls superior strength. The tread movement is greatly reduced while in contact with the surface, thereby extending tread life.

If you ride on any one of these surfaces, the tire you choose should fall under one of the aforementioned methods. It goes without saying that you should not mix your bike’s materials. The different types of construction affect your motorbike’s ride performance and tire life differently, so mixing them can have adverse effects.

Tire Compound

A tire’s grip on a road, pavement, or off-road track is inversely related to its life. The softer rubber compounds give you a great deal of traction and high cornering performance, but they wear out faster. A hard rubber compound, however, does not grab as much, but it lasts much longer.

Compound performance is heavily influenced by its temperature. After a few hundred miles, a poor choice of compound can have devastating results. Therefore, you must do your homework and decide what kind of compound is best for your application and what temperature it will tolerate. Normally, the manufacturer will provide you with this information.

There are different types of compounds used to make motorcycle tires. Each type of compound has a different rating. However, brands vary in their approach to how these ratings relate to temperature.

A soft compound is appropriate for cold weather for Michelin and Bridgestone, and a medium compound is appropriate for spring-like weather. Dunlop’s soft compounds are used on hot tracks, its medium compounds are used in spring, and its hard compounds are used in the cold. You must know what the tire brand is, how it was engineered, how it was sequenced, and what details it reports on the compounding.

Tube or Tubeless

Tires with tubes contain a tube of air inside, while those without tubes don’t. They are typically punctured more often when they have tubes. Motorcycle riders should therefore opt for tubeless tires. Why?

The air-tightness of modern tubeless motorcycle tires is achieved through inflation. Tubular tires lose air more quickly than tubeless tires. Some tubeless tires are made with automatic puncture sealing.

You are more likely to buy high-quality tubeless tires than to have your sidewall or tread rupture catastrophically. By eliminating tubes, we can reduce unsprung weight by about three pounds per tube, enhancing handling.

Compared to spoked wheels, solid cast wheels are sturdier and don’t lose their shape as easily as spoked wheels. The result is superior handling and greater safety. As the tube and tire are not in contact with each other, tubeless models run cooler. Compared to tube-style designs, tubeless tires are much easier to change.



A high-quality motorcycle tire typically lasts 20,000 miles. The tires may need to be replaced more frequently if you are an aggressive rider. Biking tires tend to have shorter tread life compared to other types of tires.


The tire should have an indicator of wear. Your tire needs to be replaced if it is flush with the tread. Likewise, keep your eyes open for cracks, cuts, ruptures, and other abnormalities that might compromise performance or safety.


The numbers and letters on your existing tires should be noted. This will help you to know how wide the tire is. The height and width of the tire are also divided by the aspect ratio. The third and fourth numbers represent the rim diameter and load index, respectively. Your next observation will be either an R or a B representing radial or bias ply. There are also speed ratings next to each letter.


The inner tube of your tire can be patched or replaced. Replace tubeless tires if you have them. External plugs can be used in an emergency, or you can buy a repair kit if permanent repairs need to be made.


No, I don’t think so. Each motorcycle tire is designed to fit either the front or rear wheel. There may be a front one that provides better steering response, and a rear one that provides better traction. It is possible to interchange the tires on some vintage bikes and dual-sport tires.

Final Thoughts

Best 240 40r18 Motorcycle Tire was the winner in this roundup. Models like this one satisfy the needs of riders of older cruisers and old bikes because they offer a combination of handling and even wear. Besides being a cruiser, it can also be used as a street, tour, or adventure tour vehicle.

This bias-ply mattress has a heavy-duty design which is able to support a lot of weight. Besides cruising for long distances, it delivers the best cornering performance, stability, and balance. Wet grip and excellent water evacuation are achieved with this unique tread compound. Tubeless tires run cooler and are less prone to punctures.

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