# How do I read my bike tire size?

Contents

Check your tire’s sidewall—the numbers there indicate your tire size (roughly its outer diameter and its width, but not always in that order). Typical road bike tire: 700 x 32c indicates a tire that has an outer diameter of 700mm and a width of 32mm.

## What do the numbers on a bike tire mean?

The first number is the diameter of your wheel. 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. … For example, a 26 x 1.75 size means the tire diameter is 26 inches and the tire width is 1.75 inches.

## What does 700x38c mean?

700x38c is the size of your bicycle tire. 700 is the nominal diameter of the tire in millimeters. 38 is the width of the tire (as seen if you were looking at your bike from the front/back). C refers to the old French system of classifying wheels according to their Bead Seat Diameter.

IT IS INTERESTING:  How much do bike racers make?

## What does 700x32c mean?

700x32c means a 700c tyre which is 32mm wide. … So a tube that says 700 X 28/32C will fit tires that range in size from 700 X 28C up to 700 X 32C. 700 is in reference to the diameter of the wheel while the other number is in reference to the width of the tire. The other aspect of getting a tube is the valve.

## What are bike tire sizes?

A standard road tire is 700c x 23mm, indicating a tire diameter of approximately 700mm and a width of 23mm. When shopping for road tires, you’ll look for 700c x your preferred width, 23mm being the slimmest option and going up to 36mm.

## What size bike tires do I need for my height?

Inseam Height Road bike wheel size
Less than 27″ 5′ to 5’4″ Bikes with 26″, 29″, and 700cc wheels may fit this rider.
27″ to 29″ 5′ 3″ to 5′ 7″ Bikes with 26″, 29″, and 700cc wheels may fit this rider.
29″ to 31″ 5′ 6″ to 5′ 11″ Bikes with 26″, 29″, and 700cc wheels may fit this rider.
31″ to 33″

## 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).

## Is 27.5 same as 700C?

Just as a 700C wheel is the same diameter as a 29” (29er) wheel, 650B shares the exact same rim diameter as 27.5”. … 27.5”/650B rims have a bead seat diameter of 584mm, and 29”/700C rims have a bead seat diameter of 622mm.

## Is a 28 inch wheel the same as 700C?

The wheel sizes 28”, 700C and 29er or 29” all refer to the same rim size: ETRTO 622. The tyres can differ which makes it confusing, but the 28”, 700C and 29er are all the exact same rim diameter. The 700 marking will be followed by the width in mm, and the 28 or 29 marking will be followed by the width in inches.

IT IS INTERESTING:  Can you gain muscle from riding a bike?

## What does the C mean in bike tire size?

Typical road bike tire: 700 x 32c indicates a tire that has an outer diameter of 700mm and a width of 32mm. (Note that the “c” does not stand for centimeters; it’s a holdover from an old French system that designated tire sizes using the letters a, b and c.)

## What size bike tire is 700x35c?

In simple terms, a 700x35c tire is roughly 27 1/2 inches by 1 3/8 inches (or 1.38 inches). Unfortunately, things aren’t necessarily quite so simple when it comes to bike tires.

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

It means the section height of the tire is 75% of the 205 mm section width. … The 15 is the wheel diameter in inches and the C after the tire size will designate the load range. The load range C is a 6-ply rated tire. The maximum load rating on the load range C tire in the ST205/75D15 size is 1,820 lbs at 50 psi.

## Is 26 inch the same as 700c?

A 26 inch, or a 650c wheel is about 1 inch smaller (about 2 inches smaller with road slicks) in diameter than a 700c. … Some people think that because 700c wheels are the ‘standard’ for road bikes, they must be better.

## Is 26 inch bike good for what height?

There are bikes with 26- inch wheels, which are suitable for heights between 5’0″ and 5’5″.

## Can a woman ride a 24 inch bike?

Women whose heights are 5.4” and below can ride a 24-inch bike. This is because the frame is the right height to accommodate the length of their legs and will ensure they find it easy to peddle. If your feet touch the ground when standing over the frame, then you can ride it.

IT IS INTERESTING:  Best answer: Can I use car battery for eBike?