How many atmospheres should be in the wheel of the Xiaomi electric scooter: the full guide 2026

Xiaomi scooters have become an integral part of urban mobility, but their operation requires attention to technical details. One of the key parameters that directly affect the comfort, safety and resource of the device is tire pressure. Incorrectly pumped wheels can lead to increased energy consumption, deterioration of handling or even damage to the rim when hitting obstacles.

In this article, we will analyze how much atmospheres should be in the wheels of the Xiaomi electric scooter for different models - from the budget M365 to the flagship 4 Pro. You will learn how pressure affects driving performance, how to measure and adjust it correctly, as well as what mistakes owners often make.

Why the pressure in the tires of the electric scooter is so important

Wheel pressure is not just a number on a gauge, it defines:

• 🔋 Energy efficiency: Under insufficient pressure, the area of contact between the tire and the road increases, which requires a lot of energy. The battery discharges 10-15% faster.
• 🛡️ Rim protection: A pumped wheel is worse at cushioning shocks, the risk of rim damage when hitting a pit grows is 2-3 times higher.
• 🚀 Control: Lack of pressure makes the scooter sluggish at corners, and excessive pressure makes it too rigid, which is dangerous on wet roads.
• ⏳ The wrong pressure accelerates tread wear: if you don't pump, you lose the side, if you pump it, you move it down the center.

Xiaomi’s manufacturer gives recommended pressure values for each model, but these figures are often ignored. Meanwhile, a deviation of even 0.2-0.3 atm can significantly change the behavior of the scooter. For example, at a pressure of 2.5 atm instead of the recommended 2.8 atm on the Xiaomi Pro 2, the braking distance increases by 10-12%.

⚠️ Note: The pressure in the wheels of the Xiaomi scooter should be checked every 2 weeks or before a long trip. Temperature changes (for example, storage on the balcony in winter) can change the pressure on the scooter. ±0.3 atm.

Optimal pressure for popular Xiaomi models

Below is a table with recommended pressure values for the most common models of Xiaomi electric scooters, based on official instructions and tests of independent experts.

Note that for models with 10-inch wheels (for example, the 4 Pro), the recommended pressure is lower than for 8.5-inch wheels, due to the increased tire volume and other tread geometry, and the weight of the rider should also be considered:

• 👤 If you weigh less than 70 kg, you can stay closer to the lower limit of the range.
• 👥 Weight more than 90 kg or regular trips with cargo pressure should increase by 0.1-0.2 atm from the recommended.

How to measure the pressure in the wheels

To measure pressure accurately, you'll need a bicycle pressure gauge with an accuracy of ±0.1 atm. Automotive pressure gauges are often very inaccurate and not suitable for small scooters.

Relieve the tire pressure (press the nupple) and wait 5 minutes – it will relieve residual strains |

Make sure the nipple is clean and not damaged.|

Connect the pressure gauge tightly, without distortion |

Take the readings 2-3 times at intervals of 10 seconds and average the result |

Check the pressure in both wheels - the difference should not exceed 0.1 atm-->

Important: you need to measure the pressure on a cold tire (if the scooter was at least 2 hours), after the trip, the pressure in the tires increases by 0.2-0.4 atm due to the heating of the air, if you pump the wheels immediately after driving, then after cooling the pressure will fall below normal.

Use a hand or foot pump with a pressure gauge for pumping. Automatic compressors (for example, for cars) can exceed the permissible pressure, since they are not designed for small volumes. Optimal pumps for scooters:

• 🔧 Xiaomi Portable Electric Air Compressor (with digital pressure gauge)
• 🔧 Topeak or Lezyne pumps with adjustable pressure
• 🔧 Bicycle pumps with a nipple adapter Presta/Schrader

⚠️ Note: Nippels on Xiaomi scooters are often Schrader type (like on cars), but some models (like the Pro 2) may have a Presta (thin bicycle.

What happens if the pressure is wrong?

There are serious consequences of a pressure deviation from the norm, and let's look at both scenarios:

Consequences of underperformed wheels

• 🔋 10-20% reduction in range due to increased rolling resistance.
• 🛑 Increased braking distance on wet or dirty roads.
• 🔥 Overheating of the tire and the risk of its rupture during prolonged load.
• 💥 Increased load on bearings and motor, which reduces their resource.

Consequences of pumped wheels

• 🚨 Deterioration of traction, especially on corners (risk of skidding).
• 💀 Increased stiffness, which leads to discomfort when driving over irregularities.
• 🛠️ Risk of rim damage when hitting a pit or curb.
• 📉 Uneven wear of the tread (the central part is washed off).

Especially dangerous are the different pressures in the wheels, which lead to:

• 🔄 Spoiler to the side when moving in a straight line.
• 🔧 Accelerated wear of bearings and shock absorbers (if any).
• 💥 Risk of yaw at high speed (more than 25 km/h).

How pressure affects different driving conditions

Optimal pressure can vary depending on the cover and style of riding.

For winter driving, you should lower the pressure by 0.1-0.2 atm from the standard one. This will improve traction on snow or iced roads. However, remember that at temperatures below -10 ° C, rubber tans, and even the right pressure does not guarantee safety.

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If you often drive on bad roads, consider installing tubeless tires or gel-filled tires (such as the Tannus Armour). They do not deflate and are better at cushioning, but require special rims.

Frequent mistakes in pumping wheels

Even experienced scooters make mistakes that shorten the life of the machines, and here are the most common ones:

1. Car compressor use is uncontrolled. Auto compressors often pump air to 2.0-2.5 atm and automatically shut down, not reaching the desired value for a scooter. Always use a separate pressure gauge.
2. Eye pumping. Even professionals can't accurately determine pressure without a device, and the difference between 2.5 and 3.0 atm is almost invisible.
3. Ignoring temperature changes. In the summer, tire pressure can rise by 0.3 to 0.5 atm in the sun; in the winter, it drops; check the pressure in the same temperature regime.
4. Forget about running new tires. After replacing a tire or a camera, the pressure may drop for the first 2-3 days due to stretching of the rubber.

Another common mistake is to use a sealant unnecessarily, and many owners put a sealant in the chamber just in case, but it leads to:

• 🔧 Clogging of the nipple (sealer dries and blocks the valve).
• 💨 Uneven wheel balancing (sealant lumps create imbalances).
• ⚠️ False sense of security - sealant will not save from major punctures.

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The sealant should only be used if you regularly drive in areas with a high risk of puncture (for example, forest paths with branches).

How often to check and adjust the pressure

The frequency of the test depends on the intensity of the scooter use:

• 📅 When driving daily - once a week.
• 🏡 With rare use (1-2 times a month) - before each trip.
• 🌡️ With sharp temperature changes (for example, spring / autumn) - every 3-5 days.
• 🚗 After transportation in the trunk of the car - immediately after the trip (vibrations can violate the tightness).

If you notice that your blood pressure drops more often than usual, this is a signal of a potential problem:

• 🔍 Slow descent (0.1–0.2 atm per week) – the norm for most cameras.
• 💨 Rapid descent (0.5 atm per day) - a sign of a puncture or faulty nipple.
• 💥 Dramatic descent – most likely, the camera burst or slipped from the rim.

For convenience, keep a pressure log (you can use your phone's notes), record the date, pressure gauge readings and driving conditions, which will help you to notice trends in time and prevent breakdowns.

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Use wireless pressure sensors (such as the Xiaomi Mijia Tire Pressure Monitor) that monitor tire pressure and temperature in real time by sending notifications to your smartphone.

FAQ: Frequent questions about the pressure in the wheels Xiaomi