Why Is My Walking Pad Squeaking? 6 Causes and Simple Fixes

Quick answer: Why is my walking pad squeaking? Most often, the belt is dry and rubbing on the deck underneath. Unplug it, add 1 to 2 drops of silicone oil made for treadmills under the belt, run it slowly to spread the oil, then check belt centering and tighten any loose screws. Grinding, burning smells or a strained motor are different: stop and contact support.

A squeak is annoying. It’s also useful, because the type of noise tells you where to look.

High-pitched squeal that changes with your steps? Think belt and deck. Rattle or knock? Think hardware. Grinding? Think rollers or motor, and stop.

Why Is My Walking Pad Squeaking? The Usual Causes

WalkingPad’s own noise guide lists these causes. Here they are, most likely first:

1. Dry belt or deck. The most common squeak. Friction between belt and deck rises as the lubricant wears off.
2. Belt drifted off center. A belt rubbing one side makes scraping or rubbing sounds.
3. Loose screws or parts. These rattle or knock rather than squeak, but owners often describe both as “squeaking.”
4. Dust, hair or debris. Light rubbing or scraping, often worse with pets in the house.
5. Uneven floor or soft carpet. More vibration, louder footsteps, extra creaks.
6. Worn rollers, bearings or motor. Grinding, rumbling or buzzing. This is the one you don’t fix with oil.

How to Fix It

First, always switch off and unplug the machine before you touch the belt, screws or underside. WalkingPad’s guides say so plainly, and it’s the step people skip.

Fix 1: Lubricate the Belt

WalkingPad’s lubrication guide recommends silicone oil made for treadmills. For typical use, two or three times a week, it suggests lubricating about every 3 months, and as often as monthly with heavy daily use.

Here’s the routine:

1. Unplug the walking pad.
2. Lift the edge of the belt and feel the deck. Dry or rough means it’s time.
3. Apply 1 to 2 drops of silicone oil to the deck under the belt.
4. Re-center the belt if needed.
5. Plug in and run at a low speed for a few minutes to spread the oil.
6. Wipe off any excess.

Don’t use WD-40, vegetable oil or other household or petroleum-based oils. WalkingPad specifically warns against them.

The trick is restraint. WalkingPad warns that excess lubricant can cause buildup, leakage and reduced traction, and a slippery belt is a bigger problem than a squeaky one.

Fix 2: Center the Belt

Stand beside the machine and run it at low speed. If the belt drifts toward one side, turn the rear adjustment screw on that side clockwise in small steps, then wait a minute or two and watch.

Small turns only. WalkingPad notes that overtightening can cause more harm than good. Check your model’s manual for the exact step size, because it differs between models.

Fix 3: Tighten Loose Hardware

With the unit unplugged, check the screws and bolts you can reach, including any folding hinges. Snug them gently. Don’t crank on screws threaded into plastic.

Fix 4: Clean Around and Under the Belt

Vacuum around the frame and underneath, unplugged. WalkingPad lists dust and debris as a cause of light rubbing, and suggests clearing dust and pet hair from around the motor area as your manual describes.

Fix 5: Level the Machine

WalkingPad says to set the unit on a firm, level surface, and to avoid long or deep carpet, which reduces stability and adds vibration. If carpet is your only option, it says a treadmill mat may help.

Is Some Noise Normal?

Yes. WalkingPad lists a steady motor hum, normal belt movement, light footsteps and a little more noise at higher speeds as normal.

A brand-new belt can also make a rhythmic thump at first. Bowflex’s treadmill manual explains that a belt left unused takes on the curve of the rollers, and the noise fades after a short period of use.

When to Stop and Contact Support

WalkingPad says to stop using the machine and contact customer support if you notice any of these:

• loud grinding or metal-on-metal sounds,
• a burning smell,
• the belt slipping unexpectedly,
• the motor stopping during use,
• a sudden, big jump in noise,
• buzzing or humming from the motor,
• strong vibration that stays even on a level floor.

My advice: don’t open the motor cover yourself. WalkingPad UK says not to open the motor housing or attempt internal electrical repairs, and I’d take that literally.

If your walking pad won’t start at all, see our walking pad not turning on checklist. If the belt hesitates under your feet, read why a treadmill belt slips. For the whole category, browse cardio machines.

Frequently Asked Questions

How do I stop my walking pad from squeaking?

Unplug it, add 1 to 2 drops of treadmill silicone oil under the belt, run it slowly, then center the belt and tighten loose screws.

How often should I lubricate a walking pad?

WalkingPad suggests about every 3 months with use two or three times a week, and roughly monthly with heavy daily use. Your manual’s schedule wins if it differs.

Can I use WD-40 on a walking pad?

No. WalkingPad says household oils such as WD-40 aren’t suitable, and advises against petroleum-based products. Use silicone oil made for treadmills.

Why does my walking pad squeak when I walk but not when it’s empty?

Your weight presses the belt onto the deck. A squeak that only shows up under load usually points to belt-on-deck friction, so lubrication is the first thing I’d check.

Why is my walking pad squeaking after I lubricated it?

Check for belt drift, loose screws or debris next. If it grinds or the motor strains, stop using it and contact support.

Last updated: November 10, 2026. Sources: WalkingPad: why is the treadmill so noisy, WalkingPad: how to lubricate a treadmill, WalkingPad UK: folding treadmill problems and Bowflex Treadmill 7/18 owner’s manual (PDF).