Heavy equipment requires special tires for various construction applications. Although many types of equipment have continuous tracks suitable for more stringent service requirements, tyres are used where higher speed or mobility is required. Proper selection requires knowing which equipment will be used during the service life of the tire. The selection of tyres will have a significant impact on production and unit costs. There are three kinds of ready-made road tyres, earth-moving machinery for transportation, earth-moving machinery for slow movement, and loading and transporting, transportation and excavation. There are six types of road rollers for off-highway tires, ē Bulldozers, G graders, L loaders, LS skidders and ML mining and logging. Among these service categories, there are many types of tread specially designed for use on hard pavement, soft pavement and rock. Tyres are a large expense of any construction project and should be carefully considered to prevent excessive wear or damage.