Pneumatic, solid, or tube tires - Difference and Applications
28th Feb 2022
Tires serve many different purposes in the transportation world. They are an important aspect of safety features, as they are an object that reacts to changes on the road. Tires also impact the other performance aspects of electric scooters and bikes, such as speed, efficiency or stability.
Tires can be differentiated by tire diameter (built and air), operating temperature (ice, baby powder, and salt), and wire construction (spectator bias ply, performance power cord tires).
Different personal transportation equipment requires different types of tires because not all road surfaces suit all types of electric mobility vehicles. Tires can be one out of many components in both personal and commercial vehicles which are mostly ignored by people. They are semi-flexible objects that cover the circumference of their corresponding vehicle, providing traction and directional stability to enable vehicles to generate forward motion.
* tires are designed with different capabilities that help to optimize speed efficiencies and road traction on wet or dry surfaces.
* tires can also have different tread patterns which give an option in what performance is wanted with their use.
We will, in this article, talk about Pneumatic, Solid, and Tube and Tubeless tires and their Applications. The usage of each of them depends on what suits the needs of your mobility, whether it be work, racing or simply getting around town on bumpy roads.
Pneumatic Tires
Pneumatic tires are old-school standard tires that are still common in many areas of the world. They are inflated from outside air through a tube and they also have an inner tube that stores air inside the tire to provide a sealant against road hazards.
Pneumatic tires are the ones you're most likely to hear about, but it's probably because they're the most popular by far. You'll be able to spot pneumatic tires on electric scooters and other electric mobility vehicles, and just about everything related to electric transportation. These tires belong to a family with deep roots - in 1777, George Budd of London patented one of the first working pneumatic tires.
The Pneumatic tires provide e-mobility owners with more comfortable and controlled ride-on vehicles that do not have suspension making them very popular among electric two-wheelers such as e-scooters. In recent years, these tires are quite common in electric scooters and have been in use around the world due to the cushion effect that Pneumatic tires provide these electric vehicles with. They are also energy efficient so they also contribute to less exhaust pollution from mobility vehicles.
Pneumatic tires are used in most modern types of automobiles such as electric two-wheelers and e-bikes that provide them with ease during forwarding movement and load-bearing capacity.
Solid Tires
Solid tires don't include any inner penetration such as a tube. Instead, they're formed by vulcanizing patches of rubber around wire lamellas. The weight of the vehicle rests on those patches instead of being sent upon the rim when it is flat and removed from contact with the road surface. These tires allow better grip and control over cambered surfaces because they remove weight from only one rim at a time rather than several due to having multiple rims on the outside but they are not all cushiony and hence, give an uncomfortable riding experience.
With the advent of construction sites on every street corner, special attention has to be paid to the safety of employees and visitors. So Solid tires ensure that you have a safer journey to your destination or you can go about your job swathed in security though it doesn’t provide the comfort and cushion effect while riding as is expected in electric two-wheeler mobility.
There are many uses of solid tires which include transportation, farming, and industrial machinery.
- In the transportation industry, their major use is logging trucks that require heavy-duty solid tires.
- Farming uses them to reduce the impacts of soil compaction while working on fields. Farmers love these tires because they assist them with good ground grip across large tracts of hard surfaces - from farming land to roads that are often dusty
- In the industrial machinery sector, they are mostly used in earthmoving machines.
- Plowing through snow and ice is possible because the tractor tires remain sturdy at all times. This makes life more comfortable while running a farm or managing several agricultural activities, even during winter when agriculturists do their best work.
Tube Tires
Tube tires are usually molded in latex or rubber and inflated with air. Tube tires will be terrific for bicycles that you're familiar with and require lighter use. Commonly, the tube also means "the flexible inner cylindrical body of a (typically pneumatic) tire".
The most common bikes with tubes ride at the required volume of air that allows you to change their pressure ratio, mechanically and constantly push air partly around it and so reduce their resistance force. The tubed tire has a flexible ring of rubber which is inflated by air to provide traction and cushioning to a vehicle. The tube protects the pneumatic tire from sharp objects such as nails.
Tube tires seal onto the tire beads and because of this, they need to be paired up on a cycle rim fitted with a tube valve mechanism unlike an air tire, for example. In extreme cases where there is a sudden loss of pressure due to a puncture, the tube tire does not come off the rim automatically due to interference from spokes or dish shape flanges. However, in normal circumstances, e-bicycle tires and tube tires may often become dislodged from the cycle rims.
In contrast to more conventional bicycle wheels, tube tires allow higher acceleration by suppressing counter spinning that could otherwise result from lateral forces against vehicle chassis.
Due to compromising performance characteristics and their decreased longevity, tube tires fell out of general use in many industrialized countries by the mid-1990s. Featuring a narrower, lightweight design, wheeled bandwagon tire performance sets a new benchmark for two-wheeled mobility.
Tubeless Tires
Tubeless tires, also known as run-flat tires are designed not to use an inner tube and they also have a different section of rubber that covers the sidewalls with some tubeless tires placed with anti-puncture gel/sealant inside it.
A common misconception of these tires is that they come without an inner tire however this is not true. They do come with an inner liner; actually, it is on the inside and seamless which enables it to sit in the dish at the bottom. The tires do not use air for inflation thus needing specialized equipment to optimize and fill it up making them less suitable for areas where the terrain is a little rough and patchy.
With the adoption of tubeless tires, tire manufacturers and the automotive sector are finding many cost-saving and convenience benefits. In addition to being low maintenance for owners, these tires decrease the amount of time needed for servicing and repairing flat tires and also save you a lot of money.
Tires play a very vital role in the safety of the vehicle and the comfort of the passengers, therefore choosing the best tires for your scooters, e-bikes or any other mobility vehicle couldn’t be more important.