Xiaomi scooters have become an integral part of urban mobility, but many owners overlook one critical parameter: tire pressure, which affects not only ride comfort, but also safety, battery life, and tire wear. Under-proven or over-pumped wheels can increase the risk of puncture by 40% (according to Xiaomi service centers), and reduce the mileage on a single charge to 15%. In this article, we will analyze what pressure is considered optimal for different models, how to measure it correctly and what will happen if you ignore the manufacturer’s recommendations.
Now, let's just say, there's no universal answer to the question of how many atmospheres to pump, depending on the model of the scooter, the weight of the rider, the type of tires (pneumatic or cast) and even the style of riding. For example, the Xiaomi M365 and Pro 2 plant has different regulations, and for scooters with tubeless tires (Xiaomi Electric Scooter 4 Pro) rules and everything else. We collected data from official manuals, service centers reports and tests of independent experts to give accurate recommendations.
Xiaomi’s official tire pressure recommendations
The manufacturer specifies the optimum pressure for each model in the technical documentation, calculated based on the average weight of the user (70-80 kg) and standard operating conditions, deviation from them by more than ± 0.3 atm is already considered critical.
Here are the latest data for popular models (for 2026):
| Model scooter | Type of tire | Recommended pressure (atm/bar) | Maximum pressure (atm) |
|---|---|---|---|
| Xiaomi M365 (1st version) | Pneumatic (8.5) | 2.5–3.0 | 3.5 |
| Xiaomi M365 Pro | Pneumatic (8.5) | 2.8–3.2 | 3.8 |
| Xiaomi 1S / Essential | Pneumatic (8.5) | 2.6–3.1 | 3.6 |
| Xiaomi Pro 2 | Pneumatic (8.5) | 3.0–3.5 | 4.0 |
| Xiaomi Electric Scooter 4 / 4 Pro | The Infinite (10) | 3.5–4.2 | 4.5 |
Important: For cast-wheeled scooters (such as the Xiaomi Mi Electric Scooter Lite), pressure is not the same as monolithic rubber without an air camera, but even such models require regular tread wear checks.
⚠️ Warning: Exceeding the maximum pressure by more than 0.5 atm can cause the camera to rupture when hitting an obstacle or sharply braking. This is especially true for scooters with worn tires (over 2 years old).
How the weight of a rider affects the pressure in tires
Factory recommendations are designed for the average user weighing 70-80 kg. If your weight is significantly different, the pressure should be adjusted:
- 🏋️ Weight up to 60 kg: you can reduce the pressure by 0.2-0.3 atm from the recommended, this will improve cushioning and comfort, but slightly increase the risk of puncture.
- 🧍 Weight 80–100 kg: stick to the upper limit of the range (for example, for M365 — 3.0 atm).
- 🏋️♂️ Weight over 100 kg: increase pressure by 0.3-0.5 atm above maximum, but do not exceed 4.0 atm for 8.5-inch wheels. For scooters with 10-inch wheels (Xiaomi 4 Pro) up to 4.5 atm is permissible.
Example calculation: if you weigh 95 kg and ride on the Xiaomi Pro 2, the optimal pressure will be 3.5-3.8 atm (upper limit of the factory range + a small premium).
Optimal pressure = (Rider weight / 70) × Basic pressureWhere 70 is the reference weight for which factory standards are calculated.
How to measure pressure: a review of tools
For accurate control of pressure suitable:
- 🛠️ Bike pump with pressure gauge: budget option (from 500) ₽), But requires care when connecting to the nipple of the scooter.
- ⚡ Electric compressor: convenient for regular pumping (e.g. Xiaomi Mi Portable Electric Air Compressor) It is important to choose a model with low pressure support (from 0.1 atm).
- 📏 Digital pressure gauge: the most accurate instrument (inaccuracy) ±Popular models: Xiaomi Mijia Digital Tire Pressure Gauge or Michelin 12266.
- 🚲 Scooter pump: specialized devices (e.g. BikeHand) YC-202D) with adapters for nipples Presta and Schrader.
Pay attention to the type of nipple of your scooter:
- Schrader (car) – Xiaomi M365, Pro 2, 1S.
- Presta (bicycle) – some modifications Xiaomi 4 Pro.
⚠️ Note: Use of cheap plastic pressure gauges (cost up to 300) ₽) precariously ±0.5 Atm For scooters it is critical to observe accuracy - it is better to overpay for a quality device.
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Before measuring the pressure, give the scooter a rest for 2-3 hours after the trip - heated tires will show inflated values to 0.3 atm.
Step-by-step: how to properly pump the wheels
The process seems simple, but there are nuances that even experienced riders miss.
- Preparation: Put the scooter on a flat surface, make sure the wheel is not loaded. Remove the protective cap from the nipple.
- Pump connection: For a Schrader nipple: just press the pump head and lock with a clamp. For a Presta nipple: first unscrew the top nut counterclockwise, then put the pump on.
Pumping.
Controlling
Completion
Check the type of nipple (Schrader/Presta) |
Make sure the wheel is not loaded |
Use a pressure gauge with an error of ≤0.1 atm|
Pump in the shade (sunlight heats the air in the tire)|
Control your blood pressure every 0.5 atm-->
If you use a compressor, set the pressure limiter 0.2 atm below the target value to avoid pumping. For example, for the Xiaomi Pro 2 (recommended 3.2 atm), set a limit of 3.0 atm, and finish the rest manually.
Consequences of improper pressure
Deviation from the norm even by 0.5 atm can lead to serious problems:
| Problem. | Unproven tires (<2.0 atm) | Over-pumped tires (>4.0 atm) |
|---|---|---|
| Tire wear and tear | The sidebars are washed off 2 times faster | The central tread is balding. |
| Battery consumption | 10-15% increase (high resistance) | Increase of 5–8% (hard driving) |
| Managing capacity | Scooter "swims", worse brakes | Vibrations on the wheel, risk of loss of control |
| Risk of puncture | Tall (tyre flexes to rim) | Medium (when hitting a sharp object) |
It is especially dangerous to ride flat wheels on wet asphalt or gravel: the risk of skidding increases 3 times. Over-pumped tires, in turn, can cause the camera to rupture at temperature changes (for example, if you leave a scooter in the sun after a cold trip).
What if the wheel is going to go down on its own?
Seasonal pressure adjustments
The temperature of the air directly affects the pressure in the tires: when it cools, it drops when it heats, it rises. The rule is simple: for every 10 ° C temperature change, the pressure changes by ±0.1 atm.
Seasonal recommendations:
- ❄️ Winter (below) +5°C: increase the pressure by 0.2-0.3 atm above summer normal. M365 in winter, optimally 3.0-3.2 atm.
- ☀️ Summer (above) +25°C: reduce pressure by 0.1-0.2 atm, especially if the scooter is in the sun.
- 🌧️ Rainy weather: stick to the upper limit of the range - this will improve grip on wet asphalt.
If you keep a scooter in an unheated garage in winter, check the pressure every 2 weeks: at -10 ° C, it can fall by 0.3-0.4 atm even without punctures.
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In summer, measure the pressure in the morning or evening - during the day heated tires will show inflated values by 0.2-0.3 atm.
Frequent mistakes and myths about pressure in scooters tires
We will discuss the common misconceptions that lead to breakdowns:
- 🚫 "The more pressure, the faster it goes": In fact, after 3.5 atm, the speed gain is minimal (1-2 km / h), but the risk of loss of control increases.
- 🚫 "You can pump the car compressor into the station: The pressure is adjusted in 0.5-1.0 atm increments -- too rough for a scooter. Use a bicycle pump.
- 🚫 "If the wheel does not go down, you can not check the pressure": rubber over time loses elasticity, and even a sealed camera can lose 0.1 atm in a month.
- 🚫 "Cast wheels do not require maintenance": They do not pump, but they need to be regularly inspected for cracks and tread wear.
Another dangerous myth is, "Pump to the maximum, it won't take longer to run." In fact, over-pumped tires wear out faster and break through more often when hitting obstacles, optimally maintaining pressure in the middle of the recommended range.