QR Code Link to This Post Two sets (front and rear) of slightly used motocross tires- Dunlop Sports D739. Rear 100/100/18; Front 80/100/21First set (95% tread) $75; second set (80% tread) $60. Buy both sets (i.e., 4 tires) for $120 total.These tires were never raced. My nephew and I used them for trail riding on our Suzuki DRZ's, and we switched out to universals instead. Dunlop makes great motorcycle tires and these have plenty of life left in them. Save yourself some money vs buying new.