A brand-new, unused tyre that has never been mounted on a vehicle.
RetreadA used tyre that has had its old tread professionally buffed away and replaced with new rubber tread. Retread tyres are significantly cheaper than new tyres and are widely used in the trucking, busing and commercial aviation industries. See the seller's listing for full details.
UsedA tyre that has been previously used, but remains in good working condition. The tyre may show visible signs of wear and must have at least 5/32" of tread remaining. See the seller's listing for full details and description of any imperfections.
A tyre that is not operable and may require repair or service. These tyres must have at least 4/32" of tread remaining. See the seller's listing for full details.