How To Determine Wheelbarrow Tire Sizes - Karmen 14.5 Inch Garden Cart Wheels 2-Pack 14.5-Inch Wheelbarrow Tire.3.50-8 - Sierra Leone Garden Cart Wagon Wheels With Spacer Kit These are pneumatic tires designed for wheelbarrows and lawn movers. They feature a ribbed tread for non-slip performance on various garden equipment. The tires are made of rubber and include 3/4 inch bushings. The adapter kit allows for adjustable hub length from 3 to 6 inches using provided spacers and washers 5/8'' Bushings installed, Ribbed Tread. 2 Pack) RRQ 10 Inch Pneumatic Wheel 4.10/3.50-4 Tire, 10 Pneumatic Non-Slip for Yard Cart Garden Wagon., Wheel Width:3., 5''., Diameter: 14., 5''., 2., Adapter Kit:4pcs of 1/2 Nylon spacer, 2pcs of 1 Nylon spacer, 2pcs of 0., 08 Zinc Washers, Hub Length could be extend from 3 to 6'' with different spacers., 3., Load capacity :300lb,Not for highway use., 4., This wheel is commonly used on contractor-grade wheelbarrows, garden trailers,hand truck,garden trucck, roofing equipment, spreaders, and more., 5., Check the axle dimension, tire thickness, and diameter in order to match your equipment.