24 x 1 3/8 in. (37-540) Primo All Terrain Wheelchair Tire24 x 1 3/8 in. (37-540) Primo All Terrain Wheelchair Tire - Tread close-up shown24 x 1 3/8 in. (37-540) Primo All Terrain Wheelchair Tire - Up-close
24 x 1 3/8 in. (37-540) Primo All Terrain Wheelchair Tire