An Oil Vac Service Trailer is a towable unit with a self-contained Oil Vac skid for fluid handling. Oil Vac Service Trailers offer flexibility as the skid can be detached for static operation, loaded onto an alternative vehicle, or left on-site for convenience. A Lube Truck is a dedicated mobile service vehicle with an integrated lube skid for on-the-go field servicing. The Oil Vac Service Truck requires a dedicated truck for deployment and often includes a built-in air compressor for added functionality. The choice depends on mobility needs and operational preferences.