17.5"x6.75" Aluminum Hi-Spec Series 03 trailer wheel for use with 5/8 inch studs. Capacity: 6,050 pounds. Offset: "0". Hub bore: 4.77". Finish: Machined and Clearcoat. Material: Heat Treated Cast Aluminum A356-T6. These wheels are furnished complete with a steel bolt in valve stem. 5/8 inch flanged lug nuts and a chrome plated plastic lug nut/hub cover are also included with this aluminum wheel package. The lug nut/hub cover features a removable plug for greasing hubs or checking oil level without removing the cover. DUE TO THE WEIGHT OF THESE WHEELS WHEN PLACING AN ORDER YOU WILL HAVE TO ORDER THEM NO MORE THAN THREE(3) WHEELS PER ORDER.