How to Keep Mower Tires from Going Flat

Any machine can develop a technical or mechanical problem while working. When you acquire a new lawn mower, you should expect all components to wear and tear with time. Unlike other problems, a flat tire is a frequent problem you experience that can affect your mower’s efficiency.

A lawn mower will perform its duties perfectly depending on tire pressure which provides maximum traction.

That said, you need to avoid experiencing flat tires. In this post, we have explored ways on how to keep mower tires from going flat and other related topics.

Let’s begin:

How to Keep Mower Tires from Going Flat

Various ways will help you keep your mower from going flat. However, if you experience a flat tire, the problem could result from these:

  • Sharp objects
  • Exposure to heat
  • Wear and tear
  • Rough lawn terrain
  • Leaky valves

If you want to keep mower tires from going flat, consider these tips:

  • Take care of maximum pressure
  • Check pressure regularly
  • Don’t park in an open sun
  • Replace worn-out and old tires
  • Buy quality and original tires
  • Insert tubes inside each tire
  • Cut grass regularly

An experienced homesteader or handyperson will agree that fixing a flat tire is not easy. Sometimes, you will find the damage is more and beyond repair. The only option you will have is to replace it with a new tire.

Luckily, there are many things to do to answer what you can do if the tires keep going flat. But before that, you have to delve into the real reason for experiencing flat tires and then seek a long-lasting solution.

It means a lot to get your lawn mower back in good condition. That’s because to get desired services from the lawn mower, it must be in perfect condition – and tires always in good condition.

Let’s dive in and explore the nitty-gritty of flat tires, particularly when to solve the problem once and for all.

Causes and Solution of Lawn Mower Flat Tires

Once in a while, your lawn mower tires will go flat. It is something that will require a quick fix. But to fix it, you have to escalate the problem by checking where the puncture is frequent.

If you want to solve the problem completely, you need to dig deeper to unearth the cause of flattening tires. It could be tread wear, sidewalls cracks, or even cracks.

Based on our experience, some tires are hard to determine the cause of flattening tires without an extensive diagnosis. That’s why it depends on the procedure you take.

Also read: Greenworks 25022 20 -inch corded electric mower

Before that, let’s look at some of the causes of flat tires:

1. Wear and Tear

As the tires grow old, it wears and tear. That’s why old tires will likely go flat, unlike the new ones. You can experience occasional punctures due to worn-out sidewalls and treads.

If you have to go against wear and tear susceptibilities, you need to buy a brand new replacement. In addition, you must periodically keep inspecting the lawn mower tires to spot any problem resulting in unprecedented punctures.

Also read: Top-rated riding mower jack lifts

2. Rough Lawn Terrain

There is a higher chance of experiencing flat tires when mowing tough terrain. So, when your lawn mower keeps going flat, consider rough mountain terrain as one of the factors to consider.

Watch out for tree stumps, ruts, or other sharp debris that can inflict damages in such areas.

How To Prevent Flat Lawn Mower Tires

Also read: Top-rated utility carts for garden tractor

3. Exposure to Heat

When you expose your lawn mower to heat is something that will lead to flat tires – thus worth guarding against. Scientifically, heat causes tires expansion. Consequently, internal tire pressure increases, leading to blowout, leakages, or worst cases.

If you want to solve this problem, avoid parking your mower on the sun directly, but in a shed. Also, ensure where you park while not using it is far from the fireplace for a long time.

Use a pressure monitoring system to check the pressure of your lawn mower tires – particularly morning hours before the sun heats up. By doing so, you can determine under-inflation or over-inflation. Underinflated tires are susceptible to getting punctures while mowing over a sharp object. The other problem is that overinflated tires will easily blow out.

4. Sharp Objects

The presence of sharp objects in the lawn causes tire punctures. These could be a screw, a nail, or even a broken glass. The nature of the lawn mower tire blowout should shed light on the type of object.

The most important thing is to inspect the tires to check for broken glass pieces in tire treads. Before mowing, you can clear lawns to ensure they are free from pebbles, stones, or other puncture-causing objects.

Also read: How do you store a mower in the garage?

5. Leaky Valve Stem

A valve stem will allow you to inflate and deflate lawn mower tires. You must ensure the tires have optimal pressure that’s not too low or too high to cause a blowout or puncture.

You need the right pressure, but valve stems will wear and tear with time. They also get damages – particularly from dirt and corrosion. Call a local repairer or service provider when you realize the valve stem will cause frequent flat tires.

Also read: How do I know if my lawn mower PTO clutch is bad?

FAQs: How to Keep Mower Tires from Going Flat

Can I fill mower tires with foam?

If your lawn mower has rubber tires that become flat frequently due to sharp objects, fill them with foam.

How can I prevent grass from sticking on my lawn mower wheels?

You can prevent grass sticks by using a wire brush or spraying vegetable oil to wipe the wheels.

How long can foam-filled lawn mower tires last?

The tire may last longer when the casing is good. Filling foam helps keep a constant pressure.

Tire blowouts and bursts are some of the problems you don’t want to experience. These will also expose you to the risks such as accidents and injuries.

Nothing should be alarming when you know how to keep mower tires from going flat and fixing them.


  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care. K Beatrice

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