Wheelchair Tires including 24 x 1 3/8 (37-540) Pneumatic Tire Primo V-Trac Knobby

24 x 1 3/8 (37-540) Pneumatic Tire Primo V-Trac Knobby - Wheelchair Tires

24 x 1 3/8 (37-540) Pneumatic Tire Primo V-Trac Knobby More Product Info » Enlarge Images » Related Products NOTE: Image may show non-standard options. Replacement pneumatic tire to fit most 24in spoke and mag wheels. Fits Quickie and Invacare Wheels. 65psi, light grey tread with black side Wall. Mountain Bike style tread for rough terrain.