As a leader in power transmission, 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 re-tensioning, 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.