Check the listing for details. 10" Solid Rubber Tire Wheels Flat Free Tires 4.10/3 Truck Trolley. Color: Black, Condition: New. Listed at 19.98 USD. High Quality: the sack truck wheel are made of premium urethane tyre & iron hub, sturdy and durable to use. Versatile: our sack truck tyres are suitable for garden cart, sack trolley, hand truck, generators, power washers and other utility equipment.Heavy duty ball bearing, grease fitting and 16mm (5/8’’) axle bore.- 2.25" Offset Hub, Solid tyre: Our durable tyre is solid so you won't worry about puncture or deflation of the tyre. The solid tyre saves you from pumping up a tyre, durable for long-time service. Practical: no-flat substitute tire features 25.5cm/10’’ wheel diameter and a sawtooth tread for the perfect balance of traction and maneuverability.Widely applicable: sold in a pack of 16 tires. Can be used on sand, mud, lawn & garden