he Portable Aluminum Bus Service Stands are perfect for general maintenance or major servicing of commercial and school buses or any other large commercial vehicles. Load tested at 112,700 lbs each (80,000-lb design), these bus stands will accommodate just about any commercial medium- or heavy-duty vehicles for service. The bus ramps feature integrated carrying handles and break down into portable sections, each of which weigh no more than 50 lbs, making them easy to transport. The stands feature a commercial-grade belted rubber to prevent sliding during loading. Professionally tested by engineers and used by the Ontario DOT, these are the highest-quality commercial bus stands on the market.