Rolls Roller is a term used to describe a type of vehicle that has large, rubber tyres. It is typically used in the construction industry and is designed to move heavy loads over rough terrain. The term 'Rolls Roller' comes from the fact that the tyres are often referred to as 'rolls' due to their large size and the fact that they are able to roll over obstacles. The term 'TYRE' is also used to refer to the same type of vehicle, with the 4-letter word being the shortened version of the term.