On TWO 13.6x28 tractor tires on 6 loop wheels with 8 hole removable centers for replacement spin out wheels. These are 4 5/8 pilot hole and six inch bolt spacing from center of bolt hole across pilot hole to center of opposite bolt hole. Eight inch with six inch pilot hole also in stock at same deal.See the map of estimated transit times. Check out our other auctions for bargains on all your tires. The item "TWO 13.6x28 Massey, Ford R 1 Tractor Tires for Replacement Spin Out Wheels" is in sale since Friday, January 26, 2018. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Wheels, Tires, Tracks & Parts\Tires". The seller is "tuckertire" and is located in Dyersburg, Tennessee. This item can be shipped to United States.