Replacing your bike’s worn tires and purchasing a new one can be a confusing task. You should find a tire that fits flawlessly to the size of your rim. Mismatched tires to bike rims could cause harm and put you in danger. Typically, you only want to look at the size of your tire, get the precise size then you are decent to go. But this is not always the case. You may supervise the numbers designated on the old tire or get disordered with the combination of inches & millimetres when you are looking for a newer bike tire. This is why you want to learn how to inflate bike tires. It includes measuring the rim by the diameter and the tire’s breadth by millimetres. Before the adjustment of bike sizes, bike manufacturers had their way of describing the dimension of their tires. A diversity of wheel sizes is offered for folding bikes and other specialty bicycles. Understanding diverse bike sizes can come in handy. Today, we use ISO standard notation for bike sizes. In this way, it is cooler to determine the sizing of tires that can flawlessly fit the rim of your bike. The ISO is a perfect system that can remove inconsistencies in sizing. The ISO was able to regulate the tire sizes with numbers detached by a dash. The first portion has 2 digits indicating the width, while the additional part has 3 digits showing the diameter. The last 3 digits are the crucial figure as it signifies the bead diameter that will fit that tire to the rim. The ISO system makes a hassle-free tire measurement & comes in handy if you have no data about your bike tires. But, if your bike tire does not have the key numbers, you will have to option to the measuring of your tires, which includes the quick and easy steps:
- Prepare all the tools which are needed to measure
- Determine the rim diameter
- Determine the width in millimetres
- Combining all your measurements
Step By Step Process of measurement
If you want to know how to inflate bike tires and how to measure types the following steps can be followed
Preparation is the key to endeavours, even the simple ones. For this step, you will want to gather the essential tools:
- Bike tire lever – tire levers are hard plastic or steel and have a curved end that can be squared depending on the brand.
- Calliper – calliper is vital for getting the accurate width size of your tire.
- Tape measure – you can use a tape measure to determine the width in millimetres.
After gathering the tools, you are ready to proceed to the next step.
Determine the rim diameter
In this step, make sure that the bike is positioned. It means a greater viewing angle of the tire with the correct posture while doing the work. This step is vital so you will get the right and precise measurements of your bike tire. To do this, make sure the bike is securely propped or on its kickstand to avoid it from falling while measuring the bike tire. Use the tape measure to regulate the length in millimetres from the centre of the wheel to the internal edge of the tire. Multiply it by two to get the dimension of the diameter.
Regulate the tire’s width
In this procedure, you may use the tape measure. Measure across the tread or you can get the tape measure and place it on the ground across the tire’s tread in a precise direction. The figures you get correspond to the width in millimetres. If you need the number corresponding to the old-style system, you can convert the millimetres to inches.
Join the numbers
Now that you have the 2 key figures, you are ready to join your measurements. In predictable tire measuring, you have to write the diameter before the dashed line, then the width. Tire width sizes are a non-exact measurement of the outside diameter with the tire fully inflated.
Measuring your bike tire is easy as there are only a few steps to follow & you are good to go. It includes making properly, getting the diameter, obtaining the width, and combining all your measurements.