Everything You Need to Know About Tyre Valve Replacement

by Michael Davies Auto Garage for car Services

Your tyre valve is malfunctioning, then? Don't panic; changing a Valves Change Merthyr Tydfil is actually rather simple. You've probably seen those little metal stems sticking out of each wheel - that's your tyre valve, also known as a Schrader valve. It's what allows air to enter and exit your tyres. If your tyre is losing air or the valve looks damaged, it's time for a replacement. The good news is you can do this yourself in about 15 minutes with a few basic tools. We'll walk you through everything you need to know to get your tyre valve replaced and your tyres inflated again.

When Is It Time to Replace Your Tyre Valves?

So your tyres are looking a little worse for wear and you're noticing the valves seem to be corroding or leaking. It's probably time for a replacement. Here are some signs it's valve replacement time:

Your tyres are losing air pressure faster than usual. If you're having to fill up more than once a month, your valves likely need replacing. Corroded or damaged valves can't hold air as well.
You see visible damage or rust on the valves. As valves age and corrode, they become less effective at sealing air in. Replacement is the only fix.
Your tyres have been on your vehicle for more than 5-6 years. Valves often need replacement around the same time as tyres. Even if your tyres still have tread, old valves can fail.
You're getting a slow leak in one or more tyres that you can't find the source of. Often, it's corroded or failing valves. It's best to replace all valves at once to avoid repeat visits.

Replacing tyre valves is a quick, inexpensive service at most tyre shops or mechanics. For a few dollars per valve, you'll ensure maximum tyre life, safety, and performance. Why risk a blowout or accident when new valves are so affordable? Schedule a replacement service today and breathe easy knowing your tyres and valves are in top shape.

Types of Tyre Valves: Rubber vs. Metal

When it comes time to replace your tyre valves, you've got two main options: rubber or metal. Both types do the same job of allowing air to enter and exit your tyres, but there are some key differences to consider.

Rubber tyre valves, also known as snap-in valves, are the most common and affordable type. They consist of a rubber stem that snaps into a hole in the wheel rim. The main downside is that the rubber can crack over time, allowing air to leak. They also don’t last as long, needing replacement every 3-5 years.

Metal tyre valves, or clamp-in valves, are more durable and long-lasting. They have a metal stem that clamps onto the wheel rim. While more expensive upfront, they can last the lifetime of the wheel and hold up better to weather and wear. They’re a good choice if you drive on rough roads or in extreme conditions.

In the end, for most average drivers rubber tyre valves should work just fine and are the more budget-friendly option. But if you want maximum durability or drive in tough conditions, the metal type is probably worth the investment. When in doubt, check with your mechanic or tyre shop for their recommendation based on your specific vehicle and needs. The most important thing is keeping your tyres properly inflated, so choose valves that will stand the test of time.

How to Change Tyre Valves: A Step-by-Step Guide?

Changing your tyre valves is something any DIYer can handle with the right tools and patience. You’ll need a new tyre valve, valve core remover tool, tyre pressure gage, and tyre sealant. Have some rags, pliers, and a lug wrench on hand as well.

Deflate and Remove the Tyre-

Use the lug wrench to loosen the lug nuts on your tyre. Then jack up the car and remove the lug nuts to take off the tyre. Completely deflate the tyre by pressing the metal stem in the center of the valve.

Remove the Old Valve-

Use the pliers to unscrew the nut holding the old valve in place. Pull the valve out from the inside of the rim.

Install the New Valve-

Place the new valve in the rim hole with the washer and nut on the outside of the rim. Hand-tighten the nut.

Reinstall the Tyre and Inflate-

Put the tyre back on the lug bolts and hand-tighten the lug nuts. Lower the car to the ground. Inflate your tyre to the proper pressure, usually around 30 to 35 psi for most passenger vehicles. Tighten the lug nuts in a star or criss-cross pattern with the lug wrench.

Replace the Valve Core-

Screw the new valve core into your tyre valve using the valve core remover tool. Tighten firmly by hand. This allows air to enter the tyre.

Check Your Work-

Drive around for at least 15 minutes to allow the sealant to spread, then recheck your tyre pressure and ensure there are no leaks. All the information you required in Valves Change Merthyr Tydfil has now been presented. While it may appear to be a minor detail, tyre valves play a crucial function in keeping your tyres inflated to the right pressure.