Question

trucks carrying heavy load have many and border why?​

Answer 1

Answer:

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Explanation:

Trucks carrying heavy loads use eight tires to reduce the pressure on its tyres. As the surface area increases the force/load is spread over a larger area and hence reducing the pressure. This reduction in pressure allows the truck to move better and also protects the tyres from excessive wear and tear.

Answer 2

Answer:

what do you mean by borders did you mean its outer layer if yes then let me tell you

firstly it increases surface area and makes easy to bound materials with rope or any means even prevents things to not to fall from it