Treadmill Belt Slipping Problem: Causes and How to Stop It.

Buying a treadmill for your home is probably the most beneficial and thoughtful investment you will ever make. It will help you maintain a regular fitness routine and stay in perfect shape with utmost ease and convenience.

However, having a treadmill at home can be a little frustrating at times too. Like every other piece of equipment, it will also require some maintenance. Sometimes it will cause problems that will require immediate attention and fixing.

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One such common issue and problem is “Treadmill Belt Slipping.” When this happens, you need to immediately fix the issue, as it can mess up your workout experience. Did you know that it is unnecessary to call an authorized professional every time it happens? Yes, you can tackle this problem yourself, at home!
Want to know more about it? In this comprehensive guide, we share a few common causes of your treadmill belt skipping and how to fix them. Also, we will be giving some additional maintenance tips to prevent the treadmill belt skipping problem in the first place. Keep Reading!
Reasons for the Treadmill Belt Slipping

Here are a few common reasons why your treadmill belt might be slipping, along with ways to fix them.

Lack of Lubrication

The most common cause of your treadmill belt slipping is the lack of lubrication and excess friction. Proper lubrication helps your Treadmill in keeping a smooth and convenient movement. That is why manufacturers ask the customers to lubricate after every 6 to 12 months. So, if your treadmill belt is slipping, maybe it needs lubrication!
Fix-It, if your treadmill belt is slipping due to lack of lubrication, you will need to apply some lubricator underneath it. Then, turn on the Treadmill to spread the lubricant evenly at all places.

The Belt is Loose

Another major cause of slipping is too much loosening of your treadmill belt. There is nothing too concerning, and treadmill belts are prone to loosening after some time of usage. All you need to do is a little bit of a maintenance routine.

How to Fix It:

Search the user manual of your Treadmill and see where its tightening bolts are located. After finding them, start tightening the bolts clockwise. Also, make sure that you tight all the bolts evenly. Or else, your Treadmill will lean towards one side.

Weary Motor Drive Belt

There is a drive belt in your Treadmill that connects its rollers to the motor. Sometimes, this belt becomes so tired that it causes the treadmill belt slipping problem. In some cases, this problem can also completely stop the movement of belts.

How to Fix It:

If you notice that your motor drive belt is the cause of slipping, there is no other way to replace it. If your Treadmill is still under warranty, you can call the manufacturers and ask for insurance. If not, then you can buy one on your own and try changing it yourself. Trust me; it will be super easy!

Poor Quality Treadmill Rollers

If you are using a cheap and budget treadmill, the chances are that its rollers will cause problems after some time – just like the treadmill belt slipping. Also, these rollers can easily be worn out, or they have low-quality pulley systems.

How to Fix It:

If you are using a budget-friendly treadmill, chances are it doesn’t offer a good warranty. If this is the case, you can take out your screwdrivers and try replacing the rollers on your own. If the problem persists, we would recommend investing in a fair and high-quality machine and ditching the cheap one. One time good investment is better than the constant hassle!

A problem in your Treadmill Belt

Sometimes the cause of the problem is the main subject – just like your treadmill belt. After a long time of usage, even the top and high-quality treadmill belts can worn out. When a treadmill belt becomes fatigued, it begins to slip down and cause other problems as well.

How to Fix It:

If this is the case with you, it is time to change your treadmill belt. You can call the manufacturers to replace the belt if your Treadmill is still under warranty. Or else, you can order a brand new belt and try changing it yourself.

Maintenance Tips to Prevent Treadmill Belt Slipping

Maintaining your treadmills is a lot of responsibility, we know. Still, a good maintenance routine can save you from a lot of hassle and inconvenience. Below, we are sharing a few easy peasy maintenance tips for you. Just follow them and say goodbye to the treadmill belt slipping problem forever.


As mentioned above, the lack of lubrication is the leading cause of the treadmill belt slipping. So, it is better to lubricate your Treadmill beforehand every six months to avoid the slipping problem even before it occurs.

Regular Cleaning

Always make sure that you maintain a regular cleaning routine for your Treadmill. Take a vacuum cleaner and vacuum inside the motor compartment, electric compartment, and other parts, but carefully!

Wiping the Treadmill after every use

Whenever you use the Treadmill, you leave your sweat and other bacterias from your shoes and body parts on it. Also, it causes the growth of mold, mildew, and fungus on the belt. So, it is essential to always wipe your Treadmill with a clean piece of cloth after every use.

Wrapping Up

If you follow all the tips mentioned earlier and maintenance routine religiously, you will eliminate the treadmill belt slipping problem. However, if the problem is not going away, it is time to call a professional and ask for help. These simple home remedies are effective, but not more than some technical help.
So, did you guys find out guide helpful? Don’t forget to give us your feedback in the comments below. We would love to hear back from you!

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