Full set (2 front 25×8-12 2 rear 25×11-12) for complete replacement, fit for 06-13 Polaris SPORTSMAN 450/500. Durable, light weight, smooth rolling design provides quicker acceleration and braking. Deep, widely spaced tread bras shed mud, excel in a wide variety of terrains. Heavy 6 ply rated nylon construction resists punctures and abrasions. Tread depth: 0.6″ vs other similar pattern tires: 0.5″ or less. Tires only, wheels are not included.