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The 9 x 3.50-4 Primo Grande Wheelchair / Scooter Tire features a wide, flat knobby tread provides a smooth ride and plenty of grip on slippery surfaces. Sold individually (each). For a pair, order quantity 2.
9 x 3.50-4 (9 x 350-4) Primo Grande Wheelchair / Scooter Tire
Tread pattern: C-203 Knobby (Grande) tire
4 ply rating for maximum durability
This is an air filled tire with max PSI of 50
Choose to add inner tube with schrader valve (SV) when ordering and save!
Sold individually (each). For a pair, order quantity 2
Known to fit wheelchairs and scooters from Hoveround, Shoprider, Ranger, and some older models from Pride. To confirm the size, look on the existing tire you wish to replace and note the size numbers printed on the sidewall. It will be expressed either as 9 x 3.50-4 or 9 x 350-4. Also verify that your tire is pneumatic by looking for the valve stem. If you are changing from a foam filled or solid urethane to a pneumatic tire, make sure your existing rim has a hole for the valve stem to come out. If you need the foam filled version of this tire, it can be found on this page.
9 x 3.50-4 (9 x 350-4) Primo Grande Wheelchair / Scooter Tire - Purchase Notes
This is a pneumatic tire and requires an inner tube. Choose to add an inner tube with a schrader valve bent at 90 degrees when ordering (a schrader valve is the standard bicycle / car tire type valve). It is best practice to replace the inner tube when replacing a tire since inner tubes can exhibit wear and fatigue especially at the seams with prolonged use.