6L0160 Carlisle Turf Smart Tire 23X10.5-12 - Tubeless - 4 PR6L0160 Carlisle Turf Smart Tire 23X10. 5 12 Tubeless 4 PR The Carlisle Turf Smart tire provides supreme traction, turf protection and durability for all of your grounds care needs. Traction is enhanced through an innovative tread design featuring a self cleaning Groove Ejection System which helps to keep the tread pattern clear for biting edges that give you traction and full contact with the turf. This provides consistent performance required by