Marathon 4.10/3.50-4" Pneumatic (Air Filled) Hand Truck / All, 3/4" Bearings Product Details Replacing equipment tires is easy with the Marathon Hand Truck / All Purpose Utility Tire and Wheel Assembly. The tire is 10.2" in diameter and is compatible with many types of utility equipment such as air compressors, pressure washers, generators, blowers, hand trucks (dollies), garden carts, and more. Note: not for highway use. 4.10/3.50-4" (10.2" diameter) with a 2.25" offset hub and 3/4" ball bearings. This tire and wheel assembly is commonly used on air compressors, hand trucks (dollies), generators, pressure washers and other utility equipment. Comes pre-mounted on a solid steel, gray wheel for quick and easy installation. Tube type design makes fixing a flat as simple as installing and inflating a new inner tube, instead of replacing the whole assembly. Features a load capacity of 300 pounds and a sawtooth tread for the perfect balance of traction and maneuverability. Check your existing tire?s sidewall and measurements to ensure proper replacement fit. Please refer to "How to Measure a Tire" in images attached. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.