# Often asked: What Does C Mean In Bike Tire Size?

## What does the C stand for in tire size?

The C-Type tire, on the other hand, is specifically meant as a commercial-rated tire, with a higher load rating for a given size than many LT tires. These C-Type tires will show the letter āCā immediately after the wheel diameter in the tire code. Example: 225/75R16C.

## What does 700×23 25c mean?

1 Answer. 1. order by. Some manufacturers (e.g., Specialize) offer two width measurements (e.g., 700×23/25c) to indicate that the carcass is 25 mm wide, but that the tread patch is equivalent to a 23 mm tire.

## What is C cycle?

The “C ” means NOTHING; it does not stand for “centimeters.” Think about it–a 700-centimeter tire would be HUGE, over 21 feet tall! The BSD of 700C tires is 622mm. Most high-performance road bike tires have a width of 23 or 25 millimeters, although some are as narrow as 18mm or as wide as 28mm.

## What size is 700x23c?

700×23 and 700x23C and 700C x 23 and 700x23c and 700x23c all mean the same size of tire. And they are the same as ISO 23/622. (And also the same rim diameter as “29-inch” tires.) Back in the dark ages the idea was that 700 (mm) was the outside diameter of the wheel with the tire mounted.

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## Can I use 235 tires instead of 225?

Are 225 and 235 Tires Interchangeable? Yes, they are. However, this is only possible if your car’s rims can accept the larger millimeter.

## Can I use 225 tires instead of 215?

Yes, you can. But only if the rims on your car can accommodate tires that are 10-20 millimeters wider. Bear in mind that wider wheels require more fuel due to their increased rolling resistance. Again, wider tires are more costly than narrower ones because they need more rubber during construction.

## Is 25c the same as 25mm?

25c=25mm=25. The designation of 25 would be the nominal diameter width in millimeters of the tire. Different manufacturers and even tire models from same manufacturers can vary, also your rim width may contribute to the actual different widths.

## What’s the difference between 700×23 and 700×25?

The 23s are thinner, lighter (because they are thinner), and a little faster. 25s are 2mm greater in diameter, so they are a little heavier and better on rough roads.

## Is 28 inch the same as 700c?

The tyres can differ, but the 28ā, 700C and 29er are all the exact same rim diameter. The 700 markings will be followed by the width in mm, and the 28 or 29 markings will be followed by the width in inches. This is the most common wheel size, so look out for familiar markings (such as 28×1.

## What are bike tire sizes?

Sizes such as 26, 24, 20, 27.5, 29 and 700c are common tire diameters. The second number (after the X) is the width of your tire. The range for widths is usually between 1 and 3 inches. For example, a 26 x 1.75 size means the tire diameter is 26 inches and the tire width is 1.75 inches.

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## What size bike tire is 700x38c?

In basic terms, a 700x38c tire is approximately 27 1/2 inches by 1 1/2 inches (or 1.50 inches). Easy, yeah? Sadly, things aren’t always quite as simple when it comes to bicycle tires.