How Long Does a Treadmill Last? | Treadmill Maintenance Tips

How Long Does a treadmill last? A standard treadmill has a life between 9 and 13 years, with an average of 11 years for both folding and non-folding models. Only with proper maintenance and care, treadmills can last up to 18 years. But if you ignored it, even the expensive models would die sooner.

How Long Does a treadmill last

Buying a treadmill is a long-term investment that will help you maintain a daily workout routine in a comfortable and simple manner.

Therefore, you should pay attention to the factors that can prolong the expected life of your machine. It includes lubrication, cleaning, vacuuming, belt alignment, and maintaining the belt tension.


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How to Maintain a Treadmill to Make it Last Longer

Proper care and maintenance will prolong the life of your treadmill and make it more enjoyable to use. Before purchasing, you need to ask yourself that will you be able to maintain a treadmill regularly?

Because timely maintenance will make your machine operate effectively and exceed the expected lifespan.

How To Make a Treadmill Last Longer

1. Vacuuming

The buildup of dirt and dust are among the most prevalent cause of early deck and belt wear.

Therefore, you should inspect and vacuum the deck and belt at least once a week. Mainly the dirt and dust are often caused by the soles of your shoes.

You should also clean the motor area at least three times a year. Read the instructions in your manufacturer’s manual before removing the motor cover and vacuuming inside.

2. Aligning the Belt

No matter how costly your model is, belt alignment is needed from time to time.

So, make it a habit to look down before you step on the treadmill to ensure an equal space between the belt and foot bars. The belt on a treadmill should run straight down the middle of the deck.

If you feel awkward while running, check space as it might be sliding to one side. To fix the alignment, move the bolts on either side of the machine’s rear.

If these minor adjustments don’t work, consult your manufacturer’s manual for more details.

3. Maintain Belt Tension

If you feel the machine’s belt is slipping under your feet while running, it indicates that your belt is stretching out.

When the belt gets too loose, it can start to slip, causing the deck and belt to wear out prematurely. On the other hand, if the belt gets too tight, it will affect the motor.

However, the belt tension can be fixed by tightening the bolts at the treadmill’s rear. Make sure don’t stiffen it too much, as it can damage the motor and rollers.

4. Replace Belt

Every four months, inspect the belt for signs of wear.

You can slip your palm underneath the belt to verify the condition. If it is worn out, you will feel the roughness, and it might be time to replace it.

Using a rough belt will damage the deck to wear out quickly. However, by replacing the rough belt, you can increase the life span of a deck.

5. Lubricate the Treadmill

Lubrication keeps treadmill components like the belt, deck, motor, and motor controller in good working condition.

To minimize the friction between the belt and the motor, you need to lubricate your treadmill periodically. This process enhances the track life and prevents the belt from premature wear.

Lubing your machine helps in reducing the noise, also minimizes the friction between and deck. Many new models come with self-lubricating features.

If your model is manual, you can loosen the belt and apply the lube underneath before retightening it.

6. Install a Mat

Placing a mat under your treadmill is the best way to protect your machine from dust and dirt build-up. Mat will also reduce the vibration and noise if your machine is placed on the second floor.

Furthermore, it prevents the wooden or tile floors from damaging by the force of the treadmill feet.

7. Check Electrical Components

You will have to be vigilant on any electrical issues. When using the treadmill, if you sense a burning smell, you can instantly stop using it.

Before you start investigating an issue, unplug it first. The electrical issues can be caused by an object stuck under the belt, dirt buildup beneath the motor, etc.

To avoid any electrical hazard, check the machine’s power cables on a daily basis. If you cannot identify the cause of an electrical issue, always consult with a professional electrician.


The lifespan of a treadmill is determined by how well it is maintained regularly.

So, if you want to make your treadmill last longer, you need to bear in mind all of the essential factors that influenced a machine’s longevity.

If a treadmill is not properly maintained and cared for, even the reliable brand will die sooner.

With proper care and maintenance, you can make your treadmill last up to 15 years.

Steven Settles Author

Steven Settles is an ISCET-certified master in appliance repair. He has aced the National Appliance Service Technician Certification Exam, showcasing his exceptional diagnostic and repair skills. With an in-depth understanding of the latest repair technologies and a keen eye on evolving industry standards, Steven is a go-to expert for any appliance issue.

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