VEVOR Hose Reel Cart, Hold Up to 200 ft of 5/8’’ Hose (Hose Not Included), Garden Water Hose Carts Mobile Tools with Wheels, Heavy Duty Powder-coated Steel Outdoor Planting for Garden, Yard, Lawn

Hello, we do not recommend replacing with larger wheels. This unit adopts a low-center-of-gravity design to prevent tipping, and larger wheels will reduce overall stability.