As a leader in power transmissions, Gates drives your vehicle systems with our Green Stripe V-belts for your trucks and buses. Gates V-belts are designed, tested, and engineered to keep your heavy duty vehicles running at optimum performance, without the need for lubrication or retensioning, while absorbing shock loads without damage. Our banded, bandless, and variable speed v-belts are designed with the OE quality and construction you expect for dependable performance.