The Alcoa 14” wide base and 9” wheels replace dual wheels and reduce overall vehicle weight for improved productivity or increase fuel economy, according to the company. The 22.5" by 14" wide base wheels are 54 lbs. per wheel and the 22.5" by 9" wheels are 51 lbs or 59 lbs depending on fitment. With a class-leading load rating of 10,000 lbs, these heavy-load wheels can be used for refuse collection, logging, mining and other heavy haul applications. Each wheel is offered in Alcoa surface options including clean buff, mirror polish, Dura-Bright and Dura-Flange.