To ensure cars always operate well and move safely on the road, tires need to be qualified to limit possible risks. Underinflated car tires can cause the phenomenon of steering, potentially dangerous for the driver, the occupants of the car, and related to other vehicles on the road. Therefore, the preparation of a car tire pump is extremely necessary. And if you are interested in car tire pumps, here are the top most prominent names you should know:
Top 5 best quality car tire pumps
1. Xiaomi 70MAI Midrive TP03 – car tire pump
Outstanding features of Xiaomi 70MAI Midrive TP03 car tire pump:
- Optimum capacity, with a barometric pressure of 11 Bar and up to 420mL of airflow per second.
- Compact, simple design and integrated components to save space.
- Made in China.
2. Steelmate P05 – automatic shut-off mini car tire pump
Steelmate’s P05 Tire Pump – is a very easy-to-use product with a modern design that inflates quickly and accurately.
- Pre-set pressure, to the threshold the machine will automatically turn off
- The electronic gauge displays real-time pressure
- 102W high power, very fast charging.
- Built-in LED lights at night, or warn other vehicles on the road
3. Toyota car tire pump
Toyota car tire pump is one of the products that many drivers choose and appreciate for its quality.
Salient features:
- Compact size, convenient carrying bag.
- Super durable shell with good impact resistance.
- Large capacity makes pumping stronger and faster.
- Use a 12V power supply suitable for all car models.
- There is a display clock that helps users to monitor easily.
- Automatically cut off according to the set threshold
4. Tvtaz car tire pump
Tvtaz car tire pump lines are suitable for car owners’ cars such as B-68001 mechanical watch car pump, 12v mini car tire pump TVT-05129 2 cylinders with precision mechanical watches and electronic clock car pump.
Salient features:
- The engine was upgraded from the original 540 to the 550 and the torque increased by 20%.
- Cylinders are upgraded from the original 19 to 22 standard cylinders for the entire model line.
- The pump meter is upgraded from plastic to metal, reducing noise by up to 15%.
- The mechanical watch will automatically stop when you pump enough 2.5kg/cm2. And the machine can pump up to 7.8kg/cm2.
- The device is equipped with an LED light for convenient use at night or in a dark place.
5. 12V Michelin 12266 – Car Tire Pump
Outstanding features of 12V Michelin 12266 car tire pump:
- Compact design, suitable for storage in the trunk of a car, helping customers to check and adjust wheel pressure on the spot.
- The tire pressure gauge is easy to disassemble, the pump valve head has a deflated button design to help customers quickly release air when the tire pressure is exceeded.
- Pump capacity from 0 – 30PSI in 3 minutes, inflate the wheel within 4 minutes.
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Things to keep in mind when choosing to buy a car tire pump
What is tire pressure?
Tire pressure is simply understood as the pressure of air compressed inside the tire. This pressure greatly affects the operating characteristics of the tire. More specifically, inflating the tires at the correct pressure helps the wheelchair to roll on the road with the entire tread. The contact surface is evenly spread, thereby helping to wear the tire surface evenly. Besides, a set of properly inflated tires also brings direct benefits to the user such as optimal smoothness, stable cornering ability, shortest braking distance, and fuel economy.
Benefits of having a car tire pump
Helps you control and proactively adjust tire pressure, ensuring tire pressure is always at a level by the manufacturer’s recommendations, load, and operating conditions. Thereby, helping to improve tire life and safety of each trip.
Timely response in emergency cases: flat tire, nail-rolled tire, etc., after using the spare tire. Especially when running on deserted roads, highways… in the evening, if you can’t get to repair places quickly, the pump will be a temporary savior for you.
Criteria for choosing a car tire pump
Pump capacity
Many car owners often make a mistake by buying a small car tire pump to save costs, while the tires need a large amount of air like on pickup trucks, SUVs, and MPVs… For each model of vehicle, you need to choose the pump with the appropriate capacity.
For small cars with less than 7 seats, you can choose to pump small car tires to save costs. But for large pickup trucks and SUVs, it is recommended to use a large pump, with 2 cylinders, the minimum required capacity is 60-80 L/P or more. Using a pump that is too small to inflate tires that need a large amount of air will cause the pump to work continuously and risk a pump burnout.
More specific:
- For small cars with 4 – 7 seats, you can choose to buy small capacity car tire pumps such as ACR 120 Psi pump, MICHELIN 12266, STEELMATE pump, …
- For large SUVs, MPVs, and pickups…, you need to choose a 2-cylinder car tire pump such as ACR Super, ACR MAX, etc.
Pump type
Currently, on the market, there are 2 types of mini car pumps that are mechanical pumps and electric pumps.
With a mechanical pump, you have to actively use your foot pedal to inflate the tire, which is quite laborious and tiring.
Meanwhile, electric pumps are also divided into 2 types: those that use 12V chargers on cars to pump and those that use power directly from the battery (have to open the bonnet to connect to the power source from the battery). ).
The type of pump using electricity from the battery gives a much faster pump speed but is only suitable for use on new cars with new batteries because if the car uses an old battery, the current is weak, then after pumping 1- 2 tires, the battery may run out of power and not start the car. Therefore, the type of electric pump connected to the 12V power port in the car is often preferred by many customers, although it takes a long time to inflate the tire sufficiently (about 6 minutes for a tire).
Supplied equipment and pump features
When choosing to buy, you should give preference to pumps with extension cords (over 2m) and equipped with a variety of pump heads for easy manipulation and use of the pump for many different purposes. Pumps with available electronic meters, divided by many pressure units and with the feature of automatic shutdown when the preset pressure is sufficient, should also be prioritized for selection.
How much tire pressure is enough?
First, we should know about common pressure measurement units:
- The most commonly rated unit is psi (1 Kg/cm2 = 14.2 psi ). A typical tire has a pressure between 20 and 42 psi, with the most common being around 30 psi.
- Another unit used to measure tire pressure is bar. The bar is the atmospheric pressure at sea level. Standard tire pressure is 2.1bar – equivalent to 30 psi.
Tire pressure often varies depending on the vehicle model and the type of tire used by the manufacturer. Users can know the standard tire pressure by looking at the instruction paper on the door frame in the driver’s seat. Many users mistakenly believe that the pressure printed on the tire is the standard pressure. Meanwhile, the parameter printed on the tire is only the maximum tire pressure allowed by the manufacturer.
Common mistakes when inflating tires
The tire inflated too much
Many users tend to inflate the tires very tight because they think that the car will save more fuel. However, that savings can cost a lot. For over-inflation tires, the tire will inflate, protrude in the center and reduce the contact area with the road surface, thereby causing rapid wear in the middle of the tire, while two Tires are still pretty new. Tight tires also increase stiffness, which in turn will make the car more bouncy, reducing the smoothness of operation.
In addition, less contact surface leads to reduced grip between the tire and the road surface, thereby increasing the braking distance. The driver can also feel the ability to steer lighter, but the tire will reduce the ability to self-balance the steering wheel, reducing stability when cornering.
The tire pump is too low
Conversely, if the tires are under inflation, the driver will help the car become smoother, and operate more stably due to increased traction, and shorter braking distance. However, it also means that the side of the tire is sunken, and the tire will also tend to wear unevenly because the edge is in contact with the road surface. In addition, the tire is too soft due to increasing the contact area and friction with the road surface, so it also causes the engine to work more, thereby causing more fuel consumption for the vehicle and making the steering operation easier. heavier than usual.
In the long run, whether over-inflating or under-inflating tires can have a negative impact on the average life of your tires and your wallet. To make it easy to imagine, tires that are less than 20% under-inflated can reduce their life by up to 30%. In contrast, inflated tires 30% more than standard also reduces tire life by about 45%.
Conclusion
Car tire pumps are increasingly diverse and rich in design and function. Equipment manufacturers also constantly research and offer the most optimal products to meet the needs of customers. Hope this article will help you choose the best car tire pump for you.
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