CHOOSING THE CORRECT SIZE

Look at your existing tyres
Just about every tyre will have size markings written on the side wall.

Example:     12½ x 2¼  (57-203)

The first part of the size 12½ x 2¼ is the important part as this is the UK way of measuring tyres. The size in brackets is what is known as the ERTRO measurement which is the European method of measuring tyres.
If your tyre has the above markings simply look through our online store for all tyres & inner tubes size 12½ x 2¼. The following link will take you directly to a selection of the most relevant products.

Tyres & Inner Tubes size 12½ x 2¼

If your tyre is marked 12½ x 1.75 x 2¼ this is slightly different from the previous example, so in this case you would look for tyres & inner tubes size 12½ x 1.75 x 2¼.
The following link will take you directly to a selection of the most suitable products.

Tyres & Inner Tubes size 12½ x 1.75 x 2¼

Some tyres & inner tubes use this type of measurement "280 x 65-203". In this case please use the following links:

Tyres & Inner Tubes size 280 x 65-203

Tyres & Inner Tubes size 255 x 50

If your tyre or inner tube has these markings then that is the size you need, they don't use a UK type of measurement.

If you explore our website further you will also find a selection of:

Tyre & Tube Sets

Don't worry if your pushchair, pram or stroller is not listed, if the sizes in the sets match your sizes then they will fit.

Here are some direct links to the most common tyre & inner tube sizes:

• 10 x 2.125
• 12½ x 2¼
• 12½ x 1.75 x 2¼
• 255 x 50
• 280 x 65-203

CHOOSING THE CORRECT TREAD STYLE

Some tyre sizes come in a choice of "tread styles", which one do you choose?

Most tyres for pushchairs & prams have an "Easy Rolling" tread, however, with some sizes you might also have the option of an "Off Road" tread. The "Easy Rolling" tread is ideal for every day urban use on pavements etc., while the "Off Road" tread is more suited to rural conditions, country lanes etc.
The following links show examples of the 2 different tread styles

• Easy Rolling
• Chunky "Off-Road

CHOOSING THE CORRECT VALVE

All inner tubes are fitted with a valve, but which one do you chooose?

The only real function of a valve is to enable you to inflate the inner tube, so why are there different types?
There are actually several different types of valve but we will just concentrate on the ones used on pushairs & prams.
Both are known as "Schrader" valves. They are the same as the valves used on cars & most bicycles but are often made with the valves either "Straight" or "Angled". The idea of the "Angled" valves is to make it easier to inflate the inner tube on smaller wheels. Because the valve sticks out at an angle it is much easier to attach your pump. If the inner tube you need comes with a choice of different valves and you are not sure which one to choose we have listed them below in order of preference:

1. Angled Valve
2. Straight Valve

This only applies to inner tubes available with a choice of valves, some are only available with one valve option.

HOW CAN I PREVENT PUNCTURES?

It's alsmost impossible to completely eliminate "FLATS" but here are a few suggestions that might help.

1. Always keep your tyres inflated to the recommended pressure. Not only does this reduce the risk of sharp objects penetrating the tyre, it also makes it a lot easier for you to handle the pram. If you don't have a pump please look here
2. Always ensure your tyres are in good condition & not showing signs of wear. A worn tyre means less protection against sharp objects. If your tyres are worn you really should replace them.
3. Invest in one or more of our Puncture Prevention products

HOW DO I CHANGE A TYRE & INNER TUBE?

I've bought my new tyres & inner tubes, how do I fit them?

First of all make sure you have the correct tools for the job:

• Tyre Levers
• Pump

Then follow these simple steps:

1. Remove the wheel
2. Remove any remaining air from the old inner tube. This can be done by pushing down on the inner part of the valve with a sharp object (like a pen).
3. Remove the old tyre using tyre levers. You will probably need 2 levers for this.
4. Run your fingers around the rim of the wheel to make sure there are no sharp edges.
5. Fit one side of the new tyre on to the rim of the wheel.
6. Inflate the new inner tube just enough to shape it (4 or 5 pumps should do).
7. Place the inner tube inside the tyre & push the valve through the hole in the rim.
8. Push the second side of the tyre onto the wheel rim USING YOUR THUMBS. If it is a tight fit remove all the air from the inner tube. Don't be tempted to use tyre levers to get the tyre onto the rim, if you do you will probably "pinch" the tube.
9. Inflate to the recommended pressure & re-fit the wheel.

 CLICK HERE to view a printable version of our Fitting Tips

HOW TO REMOVE A TYRE

HOW TO FIT A TYRE

A Guide to Excessive Tyre Wear

If you find your tyres are wearing out quicker than expected it is normally due to one or more of the following.
Number 1 can be overcome fairly easily (a couple of minutes with a pump), unfortunately numbers 2 and 3 are due to wear and tear on the pram and there is no easy cure.

1. Under inflation: Under-inflated tyres will wear down much quicker than normal. Always ensure your tyres are inflated to the recommended pressure. This should be written on the sidewall of the tyre. On pram tyres it will be about 30 p.s.i.
2. Wobbly Wheels: Not a very technical term but fairly self explainatory. If the wheels are wobbling on the axle the tyres are moving in a "side to side" motion as well as a forward motion so they will wear down much quicker than usual. Unfortunately most pram wheels do not run on ball bearings so cannot be adjusted.
   
3. Curved axle: With the amount of weight that prams have to take it is not uncommon, after a period of time, for the axles to bend slightly. This means the wheels are not sitting at 90 degrees to the floor and causes the tyres to "drag" constantly as the wheels rotate. The picture below shows a slightly exaggerated example of this: