Carefree Tire´s new LifeTire lawn mover tires are made out of a urethane material "that guarantees no flat tires," say Carefree officials.
The products "will never require air to inflate them, thereby eliminating the maintenance issues with regular pneumatic tires."
Carefree officials also claim LifeTire products last "at least four to 10 times longer" than their air-filled counterparts.
