Etenwolf The Etenwolf S6, a heavy-duty self-contained tire inflator (and the inflator of choice of the off-road school I work at here in Ulster County) is a great buy at $104.49 right now. That’s 35% off the $159.99 list price for Amazon Prime Day (June 23-26), grab one while they’re this cheap! You’re saving $55.50 with this deal, which is a great score on a tool that actually feels premium (unlike plenty of other low-cost inflators you’ll find on Amazon or in auto parts stores. The S6 has a dual-cylinder motor providing 1.5 CFM (42 L/Min) of airflow, which can reinflate a 31-inch truck tire from 30 to 35 PSI in about a minute. There’s also an integrated air bleeder valve that makes it easy to set tire pressures downward. My favorite features are the set-and-forget (no need to hold down a trigger, just set your PSI target and wait) and active cooling. It cools itself while it runs, so you don’t have to wait for it to relax after a little inflation, and it works pretty quickly. For power specs, it has 19,200 mAh of juice and 45W PD fast charging. Etenwolf says it can inflate “up to 18 F-150 tires on a single charge,” and recharges in about two hours. It can also fast-charge tablets or laptops, making it quite a handy little onboard item. It’s a really solid inflator for about $100, and Etenwolf even promises a 10-year lifespan “under heavy use,” which is impressive. I’ve been using them for about a year and haven’t noticed any degradation in performance. Looking for a gas station with a working tire inflation station is the absolute worst. Throw one of these in your car and always be able to top off pressure or battery power on another device. Buy one this week and save yourself over $50.
