Multi Sport Flat Protection System. Chevron Shaped Center Lugs on Rear Tire for Speed. Tightly Spaced Lugs on Front Tire provides less resistance. Gator treads perform well in muddy terrain. Front Specific Design. Available in Wire Bead and Folding Bead. 60 TPI. Capacity: 65 PSI . Weight : 660 grams (folding) 760 grams (wire bead).