This double inflate truck tire/wheel combination is an innovative product in the tire & wheel parts category .As a result of my tests, I determined that these tires provided excellent balance and stability, with increased durability and puncture resistance. The double inflate ensures perfect tire pressure and avoids time spent searching for air pumps while on the road. However, the only downside is that these tires are slightly pricier than their counterparts, but i believe they are well worth the investment for anyone looking for a long-lasting and reliable set of truck tires..