Goodyear Wrangler SR-A FEATURES AND BENEFITS All weather traction Hydroplaning resistance Enhanced cornering ability Driving stability OVERVIEW The Goodyear Wrangler SR-A is a highway terrain, all season tire manufactured for SUVs and trucks. This tire has remarkable all weather traction, which grips the road well even in lower temperatures and light winter weather. The tire’s zigzag grooves grip the road firmly while the special tire compound offers added traction and biting edges for wet road surfaces. The circumferential grooves in the tread pattern help eliminate water from below the footprint, actively resisting hydroplaning. Using the tire all year becomes safer this way. The tire’s tread lock sipes, in other words the TredLock microgrooves, provide additional biting edges. The extra biting edges enhance the wet traction of the model and improve the cornering ability and power. The boosted cornering ability allows for more confident maneuvering with this model. The Wrangler SR-A’s internal structure offers extra stability for high speed driving. This prevents the driving pressure from deforming the tire and it maintains its shape at all speeds. Some sizes of this model have reinforced sidewalls, which are capable of handling heavy loads. Those are the load range D and E models, which are meant to be used on light trucks. This specific tire is marked with NR1 as it is the original equipment of Nisan vehicles. Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.