The 2.80/2.50-4 pneumatic mobility tire with Spirit Ribbed tread from Primo has a nominal measurement that is often referred to as 9"x3" or 9"x2-3/4". The actual dimensions are 8-3/4" x 2-1/2". Made of non-marking gray rubber, this ribbed tread tire as much at home indoors as out.
Because pneumatic tires usually require an inner tube, we offer this tire with the option of a matching inner tube You can select the tire alone, or with a tube that uses an easy to reach angled valve stem.
Mobility tires with ribbed tread are typically used on the front wheels for better turning and maneuverability. Rear wheels (drive wheels) typically use a different type of tread for better traction and control.
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