How Tight Should A Treadmill Belt Be? Get The Correct Tension

* helps consumers find the best home fitness products. When you buy a product we recommend, we may earn a commission.
Last Updated:

If you’ve ever been for a run or walk on a treadmill, you know that it’s important to adjust the treadmill belt tension properly. If it’s too loose, you’ll find yourself slipping and losing your footing.

On the other hand, if it’s too tight, you’ll be putting unnecessary strain on your joints and muscles. So how do you know if your treadmill belt is too loose – and what can you do about it? In this blog post, we’ll give you some tips on how to do just that.

Treadmill Belt Tightness

person walking on treadmill belt

First things first, let’s answer the question: how tight should a treadmill belt be. There are a couple of ways to measure this. The first is by measuring the distance between the edges of the belt and the side rails of the treadmill. This should be between 0.5 and 1 inch. If it’s any less than that, your belt is too loose and needs to be tightened. If it’s any more than that, your belt is too taut and needs to be loosened.

Another way to tell if it needs adjusting is by looking at the walking deck. The walking deck is the part of the treadmill where you actually walk or run. It should have some give to it when you press down on it with your hand. If the belt moves, that means it is too loose and you will need to tighten it. On the other hand, if it feels too tight or if there is a burning smell, that means your treadmill belt tension is also too tight.

Always remember to take the machine’s plug out of the power source before carrying out any work or maintenance on it.

The Importance of a Well-Adjusted Treadmill Belt

person falling off tight treadmill belt

Now that you know how to tell if your treadmills belt needs adjusting, let’s talk about why it’s so important to adjust it properly. First of all, a proper treadmill belt adjustment will provide a more comfortable exercise experience. If you have a loose belt, you could lose your footing and slip. This can lead to injuries such as sprained ankles or even twisted knees.

On the other hand, if the running belt is too tight, it puts unnecessary strain on your motor and can cause the machine to overheat. It can also be uncomfortable to run on a belt that’s too tight, and you may find yourself left with joint pain as a result, which can also lead to injuries such as shin splints or strained ligaments.

How to Adjust a Treadmill Belt

First, check the owner’s manual for your specific model of treadmill. Many treadmills have specific instructions on how taut it should be and how to do a belt adjustment to loosen or tighten treadmill belt according to the model.

If your treadmill belt is too loose, there are a few things you can do to tighten it. First, try to tighten the two bolts about a quarter turn at a time then test it to see if you need more tension. If that doesn’t tighten it enough, you may need to replace the walking deck altogether. If you have a warranty on your machine, this may be something that’s covered. However, if not, it’s still relatively inexpensive to replace the deck – and it’s definitely cheaper than buying a new treadmill!

If your belt is too tight, you’ll need to make an adjustment to loosen the bolts. To do this, you’ll need to find the tension knob on the side of the treadmill. It’s usually located near the front of the machine. Once you’ve found it, turn it counterclockwise until the belt is loosened to the proper tension. Then test it to see if the machine is at the right adjustment.

Treadmill Belt Maintenance

Treadmills in row

Now, let’s talk about some tips for maintaining your treadmill belt. First of all, make sure you keep your belt clean. A dirty belt can cause your machine to overheat, cause a burning smell and can also be a breeding ground for bacteria and other microbes. To clean your belt, simply wipe it down with a damp cloth after each use.

It’s also important to regularly check your treadmill belt for signs of wear and tear. If you notice any fraying or cracks, it’s time to replace your belt. Most manufacturers recommend replacing your belt every 6 to 12 months, but this will vary depending on how often you use your treadmill and how well you take care of it.

If you follow these tips, you can be sure that your treadmills belt will be in good condition and will provide a safe and comfortable walking or running experience.

Frequently Asked Questions

How often should I check my treadmill belt?

You should check it before each use. Inspect the belt for any signs of wear or damage, and make sure that it is properly tightened or loosened.

What should I do if my treadmill belt is damaged?

If your treadmill walking belt is damaged, it’s important to replace it as soon as possible. A damaged belt can cause the machine to malfunction, and it may also lead to an injury.

What should I do if I can’t tighten the belt?

If you can’t seem to get your treadmill belt tight enough and you have a slipping belt, it’s best to contact a professional for help. They will be able to properly adjust the belt and ensure that it is secure.

What happens if you over tighten the belt?

If you over tighten a treadmill belt, it can cause the motor to overheat due to friction and eventually fail. Additionally, an over tightened belt can damage the deck and other components of the treadmill. Don’t forget to check your owner’s manual to find out how tight should a treadmill belt be.

What are some signs that my treadmill belt needs to be replaced?

If it is worn or damaged, it will need to be replaced. Additionally, if the drive belt is excessively loose, it may also need to be replaced.

dog with sunglasses walking on treadmill

What are some of the benefits of replacing my treadmill belt?

Replacing it regularly can extend the life of your machine and prevent damage. It can also help improve your workout by providing a smoother surface to run on.

How do you know if your treadmill needs to be lubricated?

If your treadmill is making noise or the belt is slipping, it may need to be lubricated. You can check the owner’s manual for specific instructions on how to lubricate your machine.

How often should treadmill belt be lubricated?

Most treadmills should be lubricated at least once a month. This will help keep the belt in good condition and prevent it from damage.

What treadmill belt adjustment tools to use?

The adjustment tools are different for every model. Some have an Allen wrench to loosen or tighten the screws that attach it to your machine, while others may require Hex screwdriver bits to do so properly, depending upon what type of equipment you own!

Why do treadmill belts slip?

If your treadmill’s belt slips, it will make the machine jerky or stutter. This can be caused by anything from being loose to having an old pulley system that doesn’t provide enough friction for its weight- so keep those rollers clean!

Final Thoughts

A loose treadmill belt can be frustrating and even dangerous whether you run or walk – so it’s important to make sure yours is tight enough. Fortunately, there are a few easy ways to tell if your belt needs to be tightened, and most of them can be fixed relatively easily (and cheaply). So next time you’re on the treadmill, take a minute to check your belt – and make sure it’s tight enough for safe and comfortable running.

I'm Jamie and I test out new models in sports retailers, or buy and sell them new or second hand so I can review a wide range of models and put together the best advise on which treadmill is right for you. So if you are looking for a cheap treadmill for walking, a gym quality treadmill to run sprints, or something in-between I can point you in the right direction.
Related Articles
Steps for Setting Up Your Home Treadmill
25 Essential Steps for Setting Up Your Home Treadmill: A Comprehensive Guide
walking calorie burn
Unleash the Power of Walking: The Ultimate Guide to Maximising Walking Calorie Burn
standing desk treadmill
Standing Desk Treadmill: The Benefits of Adding Movement To Your Workday
what speed on treadmill to run 5k in 30 minutes
What Speed on Treadmill to Run 5k in 30 Minutes: Ultimate Guide

Find out more About Me is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to