During People's Liberation Army military parades, the tires of military vehicles being reviewed are always painted with white edges. What is this habit? It turns out that this habit originated from the former Soviet Union. In fact, the former Soviet Union painted the wheel hubs white during military parades, and even painted the front fenders and side edges of tank vehicles white. The original purpose was to make it more eye-catching, neat and convenient for training, but now it is more for ornamental purposes. Not all military vehicles have their rims painted white under all circumstances. The rims are only painted white when a grand military parade is held. This is to make it look like all the white circles are in a straight line, which is neater and can be used by the vehicle driver. Maintain formation and control vehicle speed according to the white circles on the left and right wheels, and it is also ornamental. In fact, this is also the result of our army imitating the military parade of the former Soviet Union! In addition, when vehicles cross a rutted bridge, the guide can judge the speed and driving direction of the vehicle crossing the bridge based on the eye-catching white circle to guide the vehicle across the bridge to ensure vehicle safety. . Especially in situations where visibility is not high, such as at dusk, night, etc. Painting the wheels white is helpful for observing the position of the wheels in dark or low-light conditions, and prevents vehicle accidents such as rollovers and falling off cliffs. The light under the moon is projected on the white wheels, so that they can reflect the light and find the road with the faint light, so that they will not be discovered by the enemy.
Finally, please click on my avatar and follow our headline account~~ Answer: Every PLA military parade is impressive. Maybe some people will notice it when they watch the military parade and participate in the parade. The wheels of military vehicles are all painted white. Why is there such a tradition? What is the intention of doing so? It turns out that this tradition originated from the former Soviet Union. During military parades in the former Soviet Union, the "moving body" of the vehicle (including The wheels of artillery, the wheels of transport vehicles, tractors, and the road wheels of track equipment, etc.) are painted white. The purpose is to facilitate practice and so that the vehicles undergoing review can move neatly, because the wheel hubs of military vehicles are painted white. , which allows the driver to control the speed of the vehicle according to the white circles on the left and right tires of the vehicle, thereby maintaining the formation, and it also has a certain degree of ornamental value. During military parades in the former Soviet Union, not only the wheel hubs were painted white, but sometimes the front fenders and side edges of tank vehicles were also painted white. The current practice of the People's Liberation Army of my country is to learn from the results of the Soviet military parade. Starting from the National Day military parade in 1984, our army painted white the load-bearing wheels of the tanks being reviewed. The wheel hubs of the cars were too narrow and unsightly, so they painted the sides of the tires white. The attack continues to this day. The purpose of doing this was initially to facilitate the observation of whether the fleet was neat and unified, and later it became a formalism for viewing, which can stimulate people's vision and stimulate the emotions of the troops being reviewed and the eyes of the audience; in addition, the tires were painted white During the war, it is mainly to ensure the safety of vehicles driving at night, and to facilitate the commander to adjust the tire position on dangerous roads such as sharp turns, cliffs, steep slopes, etc., because when the light is not good, especially at dusk or night, the white wheels It can be reflective, which makes it easier for the guide to observe the direction of vehicle movement. This actually has no practical function. Its main purpose is to make the military vehicles look neat and elegant. I wonder if you have noticed; in fact, not all military vehicles are painted. In real transport units, the grassroots perform more tasks. If It's not special occasions or special tasks. They generally don't pay much attention to this aspect. But if there are major festivals or important events - such as military parades, parades, etc., military vehicles will definitely be painted with white circles. In a word, it looks good!!!
The white paint is not applied casually. It is only applied when performing military tasks and major military parades and celebrations.
The main function of white paint is still in the military. For example, when encountering single-plank bridges or simple bridges, it can be used as a reference when the co-pilot directs the vehicle to move forward and corrects the tire track. One sentence is equivalent to a ruler. I am also interested in this question. I checked it on Baidu. The following is the answer obtained by Baidu. I would like to ask friends who know the truth to correct me.
There are roughly two types of tire outer rings painted white on military vehicles:
1. Stock combat vehicles. After military vehicles are distributed to troops, they must first undergo a running-in period. After reaching the running-in standard, the vehicle undergoes simple inspection and maintenance, and is simply sealed and stored in stock.
Inventory vehicles have maintenance requirements. The inner rings of the tires must be marked with four Arabic numerals 1, 2, 3, and 4. The tires must be rotated by one number (90 degrees) every quarter according to regulations. Vehicle tires in stock are usually required to be painted white to facilitate uniformity during storage.
2. Vehicles participating in the military parade. It is not easy for the parade vehicles to be aligned, and there is no obvious reference object when the formation moves in. Therefore, the uniformly painted white tires on the outer ring and the small red flag on the front of the vehicle serve as reference elements for the alignment of the formation.
The wheels are painted white for two main purposes:
Usually it is mainly for aesthetics and uniform display.
In wartime, it was to ensure the safety of vehicles driving at night. When vehicles are traveling at night during wartime, especially when there is no air superiority, in order not to expose the target, they generally have to drive with their lights turned off, that is, all vehicle lights are turned off. This brings about a problem, that is, driving safety. Especially when driving on mountainous roads and emergency highways, vehicle safety accidents are very likely to occur. Therefore, when vehicles are traveling in wartime, especially when convoys are traveling, safety officers are usually set up to direct the vehicles on dangerous roads such as sharp turns, cliffs, cliffs, and steep slopes. The wheels are painted white, which is conducive to observing the wheels in dark or low-light conditions. position to prevent vehicle accidents such as rollover and falling off a cliff.
Overall, it is formalistic and impractical. To avoid being unable to find it at the critical moment, please pay attention to: Rongji Igniter. It turns out that this habit originated from the former Soviet Union. In fact, the former Soviet Union painted the wheel hubs white during military parades, and even painted the front fenders and side edges of tank vehicles white. The original purpose was to make it more eye-catching, neat and convenient for training, but now it is more for viewing purposes, but it still has some uses, such as the following points:
1. Stock combat-ready vehicles. After military vehicles are distributed to troops, they must first undergo a running-in period. After reaching the running-in standard, the vehicle undergoes simple inspection and maintenance, and is simply sealed and stored in stock.
Inventory vehicles have maintenance requirements. The inner rings of the tires must be marked with four Arabic numerals 1, 2, 3, and 4. The tires must be rotated by one number (90 degrees) every quarter according to regulations. The tires of vehicles in stock are usually required to be painted white. I don't know the specific reason. I guess it is to keep the tires neat and uniform during storage. (I once painted a circle of white on the outside of the stored artillery tires in stock). Vehicles with white painted tires on the road are usually new cars, and most of them do not have military plates, or they only have them on the bumper. Write the military plate number in white paint, it is this kind of combat-ready vehicle.
2. Vehicles participating in the military parade. It is not easy to align the vehicles in the parade, and there is no obvious reference when the formation moves in. Therefore, the uniformly painted white tires on the outer ring and the small red flag on the front of the vehicle serve as reference elements for the alignment of the formation.
3. In addition, when a vehicle crosses a rutted bridge, the guide can judge the speed and driving direction of the vehicle crossing the bridge based on the eye-catching white circle to guide the vehicle across the bridge to ensure vehicle safety. Especially in situations where visibility is not high, such as at dusk, night, etc.
4. Painting the wheels white is helpful for observing the wheel position in dark or low-light conditions, and prevents vehicle accidents such as rollovers and cliff falls. The light under the moon is projected on the white wheels, so that they can reflect the light and find the road with the faint light, so that they will not be discovered by the enemy.
5. Not all military vehicles have their rims painted white under any circumstances. The rims are only painted white when a grand military parade is held to make it look like all the white circles are in a straight line. , being neater allows the vehicle driver to maintain formation and control the vehicle speed according to the white circles on the left and right wheels, and is also ornamental. It turns out that this is also the result of the Chinese army imitating the military parade of the former Soviet Union!
The white circles on the tires are not painted on. I have worked in a tire factory for nine years. The white ring on the tire is a layer of white synthetic rubber that is specially affixed to the tire during molding. Slightly more complicated than ordinary tire processes. The white rubber is covered with a thin layer of black rubber. After molding and vulcanization, it needs to be polished to remove the black layer. It is polished and inspected extremely strictly.
Starting from the National Day military parade in 1984, our country imitated the Soviet Union’s practice. The heroic armed forces whitewashed the load-bearing wheels of the tanks being paraded, and painted the sides of the tires on the wheels of cars white. This practice has continued to this day. Mainly to look neat and beautiful during the military parade, to facilitate positioning and observation, so as to make it easier to observe whether the convoy is neat and integrated. Later, a formalism for viewing was formed, which can stimulate people's vision and stimulate the cohesion of the troops being reviewed and the audience. pride.
When I actually went to the battlefield, I had never seen this kind of painting method. The US military did not use this painting method on the battlefields of Iraq and Afghanistan. The main reason was that it was easy to become a target for the enemy and to fight with tanks. The camouflage on the car itself conflicts.
It is a white-sided tire. During the processing process, white rubber edges are affixed to both sides of the tire and then vulcanized to form an integrated body with the black rubber tire. This kind of tire is beautiful but the production and processing technology is extremely high. Domestic capabilities There are not many manufacturers with low yields and high costs. They are generally used on military parade vehicles.
In addition to being beautiful, easy to observe, reference objects, etc., I think there is also the possibility that during combat, I often drive in the wild. The road conditions in the wild are very complex and changeable. The weakest part of the tire is the side of the tire. Although there are reinforcement ribs inside, if you drive on bumpy mountain roads or gravel roads for a long time, it will cause damage to the side of the tire. produce wear. Painting it white also makes it easier to observe the wear degree on the side of the tire and understand the tire replacement status, so as not to delay the fighter plane.
In fact, tires were like this all over the world a long time ago. Because early car tires were made from pure natural rubber mixed with various chemicals into tread compounds to make them more wear-resistant. The best chemical is zinc oxide, which is a pure white substance that can increase the traction of the entire tire, so we can see that many classic car tires have white rings. As for why we are still in the white circle now, the fact is that we learned from the Soviet Union when we thought it was advanced, but in the end we also learned from the Soviet Union's inferiority.