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Is a tire pressure of 200 normal for a sedan in winter?

1 Answers
HaydenLee
07/30/25 4:08am
Winter sedan tire pressure of 200 is not normal. It is recommended to inflate the tire pressure to 250 kPa. The tire pressure in summer should be relatively lower because the high temperature in summer can cause the tires to heat up, and high tire pressure can easily lead to blowouts. In winter, the tire pressure should be normal. If it is too high, the grip may be insufficient and cause slipping. If it is too low, although the grip is sufficient, the low tire pressure can cause premature aging on both sides of the tire, affecting its lifespan. Car tires are one of the important components of a vehicle, directly in contact with the road surface. Together with the car suspension, they help absorb shocks during driving, ensuring good ride comfort and smoothness, maintaining excellent adhesion between the wheels and the road, improving traction, braking, and off-road performance, and bearing the weight of the car.
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How to Safely Meet Oncoming Traffic When Driving in Adverse Weather Conditions Such as Rain, Snow, or Fog?

Always maintain a low speed, use lights appropriately, and keep a safe distance from the vehicle ahead. Below are traffic safety precautions for rain and snow weather conditions: 1. Wet and slippery road surfaces in rain and snow weather: Reduce speed while driving, avoid emergency braking and sharp turns to prevent vehicle skidding and potential hazards. 2. Before driving in rain or snow: Check the wipers and lights, and turn on the side marker lights or low beams during the journey. 3. Driving in heavy snow: Install snow chains if possible, and follow existing tire tracks on heavily snow-covered roads. 4. Icy roads: The braking distance is 2-3 times that of dry roads, so please slow down, maintain a safe distance from vehicles in both lateral and longitudinal directions, minimize lane changes, and avoid overtaking. 5. Driving in rain or snow: Use intermittent braking or gear shifting to slow down; when turning, first reduce speed, appropriately increase the turning radius, and steer slowly to avoid losing control of the vehicle. 6. When driving on slippery uphill sections covered with snow: Wait at the bottom of the slope and proceed only after the preceding vehicle has reached the top.
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What are the classifications and specifications of engine oil grades?

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