Pump it up!

I’m getting into the routine of maintaining my bike on a regular basis now. As part of that I’m still trying to get in the habit of checking my tire pressure more regularly.

There are several reasons why you should be checking your tire pressure on a regular basis.

1. An under inflated tire is more prone to puncture.
2. An under inflated tire is more prone to deforming.
3. A ride can get pretty bumpy on an over inflated tire.

You can check your tire pressure a couple of ways, with a pressure gauge or with a pump with a built in pressure gauge. I prefer to use the pump, that way if it needs filling I can just do it. No changing between two devices.

Check wall of your tire for the correct PSI.

When inflating your tires make sure you’re using the correct pump for your valve. There a three main types of valves on tires and they take different extension on your pump to inflate them.

You can read more about wheels and valves here

For a pump I use a Serfas FP-200 which has a built in pressure gauge. For on the road I take some Co2 with me.

If you have a Presta valve, be sure to unscrew the small top on the valve before pumping. You don’t need to remove it, just unscrew enough so when you push down the air releases. Then clamp the pump on tight.

Here’s a short video on how to inflate a presta valve road tire

For more about tire pressure check out the articles here and here.