The battle tanks have caterpillar tracks instead of tires because the tires cannot manage the weight of the tanks.When area increases pressure decreases .So when caterpillar tracks are used the pressure decreases and the battle tanks can move easily.
P>A
Caterpillar tracks.
Tanks don't use tyres - they use steel caterpillar tracks.
Battle tanks use caterpillar tracks to spread their heavy weight on soft ground. this prevents the sinking of land under the weight of the tank . ( as more the surface area less the pressure .)
caterpillar tracks have large surface area than wheels. larger the surface area, smaller will be the pressure. Hence tanks and buldozers are fitted with caterpillar tracks
Battle tanks use tracks to spread their weight on soft ground. Tanks weigh 40+ tons; If they used wheels they would often get stuck. It's the same reason earth moving equipment (bulldozers) use tracks.
Weight distribution. Tracks - caterpillar and band tracks both - spread the weight over a much broader area, reducing ground pressure. Were they on tires, tanks would have much greater ground pressure, and would be much more prone to sinking into the ground.
Caterpillar tracks are knobbly strips of metal or rubber, which wrap around the wheels of tanks, bulldozers and other off road vehicles. They stop the wheels from getting stuck in muddy or sandy ground. This is a very helpful technique.
beause they are easer to useon muddy ground and easer to use on bumpy gravel, mud, sand etc ...
caterpillar
Yes it can, using caterpillar tracks.
Caterpillar tracks spread the load much better than plain wheels. This is especially useful - where the machinery is travelling over soft earth, such as on a building site.
The weight of the tank is distributed over a large area, exerting less pressure on the ground. Hence, the army tanks run on tracks.