For utility fleets, being able to travel across hazardous terrain – such as storm-impacted areas covered in branches, glass and other debris – is a must. Self-sealing tires can be a great asset during these times, allowing vehicle operators to continue driving even after a tire is punctured.
How do self-sealing tires work? Each tire contains an extra layer comprised of a sticky substance that covers the inside of the tire from one shoulder to the other. As a puncture occurs, the substance automatically seals the hole, staving off a flat tire. For instance, DuraSeal Technology developed by The Goodyear Tire & Rubber Co. (www.goodyear.com) seals punctures up to a quarter-inch in diameter in the repairable area of the tread. And as long as the sidewalls aren’t punctured, drivers can continue operating their vehicles indefinitely. In cases where tire repair or replacement is necessary, self-sealing technology gives drivers time to navigate to a safe place where the work can be done.
Overall, self-sealing tires offer both safety and response-time benefits to utility fleets, helping to ensure that crews can reach isolated areas to restore power to customers without worrying as much about getting a flat tire and the additional man hours such a situation can require.