Here's the package that shows off what Power Tanks are all about and that is SPEED. If you're looking for the FASTEST way to inflate your large tires after a run on the sand or trail then here it is. The Power Tank is already the fastest air system on the market for inflating tires but with a set of Monster Valves included in this Package they'll cut your inflation time in half. Not only that, these aluminum Monsters will also dump air from your tires faster than a switchblade through the side wall. The HD Tire Inflator that comes with this Package is Monster chuck compatible. SAVE $70!