# Quick Answer: What Is The Difference Between 700×23 And 700x23c?

## Can I use 235 tires instead of 225?

Obviously, you will need a certain kind of tire depending on how you use your vehicle.

Due to this, a 235 tire might not be better than a 225 tire, or vice versa, but depending on your situation, one tire might serve you better than the other..

## What does the R or D mean in a tire size?

radial tire constructionThe D indicates that the tire is a diagonal bias ply construction and the R indicates that the tire is a radial tire construction. Beyond the size and type, there are load ranges for tires. Most trailer tires are load range B, C or D.

## What does XL mean on a tire?

Extra LoadReinforced or XL (Extra Load) tires are specially reinforced tires. They can carry heavier loads than tires of the same size. Reinforced tires are designated on the sidewall by the letters “RF”; extra load tires with the letters “XL.” Reinforced and XL tires require higher inflation pressures than standard tires.

## Are 25mm tires faster than 23mm?

” “For road triathlon specific applications, a 23mm tire is going to be the fastest tire option we offer for any of our wheels when considering aero and rolling resistance. … Still, if you are running a pair of 303s in a triathlon, 23mm tires are going to be faster than 25mm tires.

## What does 700x23c mean?

700x23c simply means the dimensions of your bike tire, under what’s known as the ‘French system’. The first number, 700, refers to the nominal diameter of the bike tire and is measured using millimeters. The second number, 23, is actually the width of the bike tire, again it’s measured in millimeters.

## What is the difference between 700x23c and 700x25C?

Inflated to the same pressure, a 25mm tire has a shorter, wider contact patch than a 23mm tire, which results in a lower rolling resistance (assuming the two different sizes are the same model tire).

## Which is better 23c or 25c?

From my reading, 25’s have lower rolling resistance and will provide a more comfortable ride but will be slightly less aerodynamic and slightly heavier. But unless you’re TT’ing I doubt that will be an issue.

## Will 25c tires fit 23c?

Generally speaking, if a rim can take one 700-labeled tire, it can take any 700-labeled tire. … But a rim that’s a good fit for a 25C tire will take a 23C tire just fine. Be advised that most riders are moving in the other direction and fitting wider tires, if they have enough frame/fork clearance to do so.

## Can I replace 700×23 with 700×25?

Both sizes will work on the same rims. There is a definite trend in the last year or two to put slightly wider tires on road bikes.

## What does the C mean on tire size?

That means the tire body plies inside the tire will crisscross. 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.

## What is the difference between 23c and 25c?

The rolling resistance at the same pressure/load is less on the 25c than the 23c as the main cause of rolling resistance (on the same tyre type and compound) is tyre deformation. … If you fit wider tyres onto narrow rims,without going onto wider rims.. it causes the larger tyre to move around more.

## What is 700x 25c?

700x25c is the dimensions of your bicycle tire, using the ‘French system’. … 700 is the nominal diameter of the bike tire, sized using millimeters. The next number, 25, is just the width of the tire (this is also measured using millimeters).

## Are 28mm Tyres slower than 25mm?

‘Also a 28mm tubeless tyre is the fastest setup [in rolling resistance tests]. At 40kmh a high-quality clincher tyre with a latex inner tube is about 2 watts slower. … Comparing rolling resistance, a 25mm tubeless tyre at 95-100psi is the same as a 30mm tubeless tyre at 72-80psi. ‘

## What is a 25c tire?

On a 700c wheel, the diameter of the bead is 622 millimeters. This size is sometimes referred to as “29 inch” when it’s on a mountain bike. It can also (very rarely) be called “28 inch”. 25 is the width of the tire in millimeters (writing it as “25c” actually makes no sense).

## Which is faster 25c or 28c?

According to data from https://www.bicyclerollingresistance.com/specials/conti-gp4000s-ii-23-25-28 , 25c at 80 psi is slightly more efficient as compared to 28c at 60 psi and those pressures are in the ballpark area of what I would run typically.