How many atmospheres to pump into the wheels of Xiaomi electric scooter: a complete guide to 2026

Xiaomi scooters have become an integral part of the city's infrastructure, but many owners are not paying enough attention to the critical parameter of tire pressure. Meanwhile, improperly pumped wheels affect not only ride comfort, but also safety, battery life and suspension life. If you ever wondered why the scooter "tight" or why the tire wears out quickly on one hand, the answer is likely to lie in pressure.

In this article, we will discuss the regulatory pressure values for all popular Xiaomi models (from M365 to Pro 2 and Electric Scooter 4 Pro), explain how to measure and adjust it correctly, and talk about the consequences of both under-performed and over-pumped wheels.

You'll know:

• 🔍 Exact pressure values for your model (table with data from the manufacturer).
• ⚖️ How insufficient or excessive pressure affects handling and wear.
• 🛠️ What tools will be needed for pumping and how to use them.
• ⚡ Secret methods for checking pressure without a pressure gauge (in case of last resort).

Official pressure standards for Xiaomi electric scooters

Xiaomi’s manufacturer indicates the recommended tire pressure for each model in the technical documentation, calculated based on the weight of the rider, the type of tires (chamber/tubble) and the maximum load on the scooter. deviation from the norm by more than ± 0.3 bar can lead to deterioration of driving performance.

Below is an updated table for the most common models (the data confirmed by Xiaomi service centers in 2026):

Important: for models with tubeless tires (for example, Electric Scooter 3/4 Pro) the lower limit of pressure is critical - at a value below 2.8 bar, the risk of "detachment" of the tire from the rim increases 3 times.

If your model is not listed in the table, look for the tyre sidewall, which usually shows the pressure range in the format MIN XX bar - MAX YY bar, for example, MIN 2.5 bar - MAX 3.5 bar.

Consequences of improper pressure: from discomfort to breakdowns

Many scooters treat tire pressure as a secondary parameter, but in practice, it's one of the main reasons for premature wear and tear. Consider what happens when there's a deviation from the norm.

Unproven wheels (pressure below normal)

• 🛑 Increased rolling resistance - the scooter "tightly goes", the battery sits down 15-20% faster.
• 🔥 Overheating of the tire - with prolonged driving, the rubber softens, the risk of puncture increases 2 times.
• 🚗 Deterioration of handling - the scooter "floats" at high speed, especially noticeable on the Pro 2 and 4 Pro.
• 💥 Risk of a "snake bite" (double puncture of the camera on the rim) when hitting an obstacle.

Pumped wheels (pressure above normal)

• 😖 Hard driving - all the roughness of the road is transmitted to the hands and feet, the vibration increases.
• 🛞 Uneven wear of the tread - the central part of the tire is washed off.
• 💨 Reduced contact spot – worse grip on wet or slippery surfaces.
• 🔧 Rim damage – with a strong impact (for example, a curb), increased pressure can deform the disc.

⚠️ Note: On models with tubeless tires (Electric Scooter) 3/4 Pro) transfer by more than 0.5 bar from maximum leads to the risk of "explosion" of the tire when heated (for example, after a long ride at high speed).

How to measure pressure correctly: tools and techniques

For accurate pressure measurements, you'll need a pressure gauge. Any car pressure gauge (digital or mechanical) will do, but you'll want to use a specialized bicycle, which is more accurate at low values (up to 4 bar). Avoid cheap plastic pressure gauges from Chinese stores, which can be as low as ±0.3 bar.

Procedure for verification:

1. Make sure the wheel is cold (if the scooter has just been used, wait 15-20 minutes).
2. Remove the cap from the nipple (on tubeless tires it can be hidden under a protective cover).
3. Press the pressure gauge tightly against the nipple and record the readings.
4. Repeat the measurement 2-3 times for accuracy (especially if you use a mechanical pressure gauge).

On Xiaomi M365 and Pro 1/2, the nipple is angled, so you may need an angle adapter for ease of pumping. For tubeless tires (Electric Scooter 3/4 Pro), use a Schrader type nipple (as in cars).

How to pump the wheel: step-by-step instructions

Any pump that can be used to pump the wheels of an electric scooter is a foot car, a hand bicycle or an electric compressor, the main thing is that it maintains pressure up to 4 bar and has a suitable fitting, and the best option is a pump with a built-in pressure gauge.

Pumping algorithm:

1. Put the scooter on a flat surface, fixing it so that it does not fall (for example, put the steering wheel in the wall).
2. Remove the cap from the nipple and check it for dirt (wipe with a cloth if necessary).
3. Connect the pump to the nipple. For models with a Presta-nipple (rare, but found on some modifications), unscrew the top nut before connecting.
4. Pump short pulses, periodically checking the pressure with a pressure gauge.
5. After reaching the desired value, sharply remove the plug of the pump and quickly wind the cap.

For tubeless tires (Electric Scooter 3/4 Pro) there is a nuance: after pumping, check if the tire has jumped off the rim. If you hear a whistle or you see that the rubber is "going away" - urgently blow the air and repeat the procedure, previously lubricating the edge of the tire with soap solution for tightness.

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If you don't have a pressure gauge, you can use the folk method: press your thumb on the tire. It should bend no more than 2-3 mm. But this method works only for experienced users and does not replace accurate measurements!

Frequency of inspection and seasonal adjustments

The pressure in the tires of the scooter is not a static parameter, but it varies under the influence of temperature, load and natural air venting through the micropores in the rubber.

• 📅 Every 2 weeks with regular use.
• 🌡️ When the season changes, the pressure changes. ±0.1–0.2 bar with a temperature difference of 10°C.
• 🚀 Before a long trip (more than 10 km) or if you plan to go with additional cargo.
• 🔧 After repair of the wheel (replacement of the camera, puncture sealing).

In winter, tire pressure drops due to cold, so before leaving in the cold (< -10 ° C), it is recommended to pump the wheel 0.2-0.3 bar above normal. In summer, on the contrary, at temperatures above +30 ° C, the pressure can increase by 0.3-0.5 bar, so you should adhere to the lower limit of the range.

⚠️ Warning: If you keep a scooter in an unheated room in the winter (e.g. on a balcony), tire pressure can drop to critical values.Be sure to check and adjust it before the spring season, even if the visual wheel looks normal.

Top.-5 errors in the pumping of electric scooter wheels

Even experienced owners sometimes make mistakes that lead to premature tire wear and tear or even accidents, and here are the most common ones:

1. Ignoring wheel temperature. You only need to measure the pressure on the "cold" tire. After driving, the rubber heats up, and the pressure gauge will be overstated by 0.2-0.4 bar.
2. Using the wrong pump, for example, trying to pump a tubeless tire (Electric Scooter 4 Pro) with a cheap bicycle pump without a lock often results in the nipple breaking off.
3. Exceeding maximum pressure. Especially dangerous for tubeless tires - the tire can rupture on the go.
4. Pumping by the eye. Even if you're an experienced user, without a pressure gauge, the accuracy will not be enough.
5. The cap is swirling to the pump, and the cap protects the nipple from dirt, but if you twist it to the pump, you can damage the valve.

Another common mistake is the uneven pumping of the wheels, where the pressure difference between the front and rear wheels is more than 0.3 bar, leading to the scooter being pulled aside when driving, especially at high speeds (between 25 km/h).

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The most dangerous mistake is ignoring regular pressure checks, and according to service centers, 60% of camera punctures on the Xiaomi M365 occur due to running on flat wheels when the rubber is rubbed against the rim.

FAQ: Frequent questions about pressure in Xiaomi tires