Tires should be serviced periodically following the rotation patterns provided in the vehicle's owner's manual or as established by the industry. Using tire rotation as a preventative maintenance will equalize front-to-rear and side-to-side wear rates while enhancing wear quality and pattern noise.
Definition - What does Topping mean? In horticulture, topping is the act of mowing or cutting the aerial part of a crop to prevent seed formation and distribution. Most often, topping is performed in order to control a temporary cover crop and prevent it from seeding.
n. 1. the bottom or supporting part of anything. 2. the fundamental or underlying principle or part, as of an idea, system, or organization; basis. 3. a. a centre of operations, organization, or supply: the climbers made a base at 8000 feet.