Autoblog and Yahoo may earn commission from links in this article.Summer travel plans and road trips are a lot less stressful when you have a few basic emergency tools packed in the car. A portable tire inflator is one of the most useful items to keep around because low tire pressure can happen at home, at a campsite, on vacation, or halfway through a long drive. It can also help you top off tires before a trip, handle slow leaks, inflate bike tires, or add air to smaller gear without hunting for a gas station pump. For anyone driving more this summer, a cordless tire inflator is a simple piece of road trip insurance.With this limited-time deal at Walmart during the retailer's Summer Deals sales event, you can get the Workprox Portable Tire Inflator on sale for just $43, a whopping 64% discount on a compact cordless inflator built for cars, motorcycles, bicycles, balls, air mattresses, and other low-pressure items. It reaches up to 150 psi and can inflate a passenger car tire from 0 to 36 psi in about five minutes. It also has a large-volume blower mode rated at 100 gallons per minute for air mattresses and similar inflatable gear.Workprox Portable Tire Inflator, $43 (was $119) at WalmartWorkprox Portable Tire Inflator, $43 (was $119) at WalmartCheck PriceThe dual power setup is the feature that makes this especially useful for travel. You can run it from a 12V car outlet or the included 20V battery, and when both are connected, it prioritizes car power for longer runtime. The battery can also work as a power bank, while type-C fast charging can recharge the unit from compatible power sources in as little as 1.5 hours. The digital display shows real-time and preset pressure in psi, bar, or KPA, and the inflator automatically stops when it reaches the preset pressure outside of blower mode.AdvertisementAdvertisementRelated: Amazon Has a 'Powerful' Portable Tire Inflator on Sale for Just $30It also has a two-level LED light for nighttime use and built-in accessory storage for the 12V extension cord, battery pack, hoses, and adapters. It's not the best option for massive truck tires, but for smaller trucks, SUVs, cars, bikes, motorcycles, summer travel gear, and home use, it covers a lot of inflation needs in one portable package.Deals We're LovingNexpow Portable Tire Inflator, $40 (was $100) at WalmartAstroAI Portable Tire Inflator, $39 (was $77) at WalmartPentantan Portable Tire Inflator, $23 (was $46) at WalmartDiscounts this big don't tend to stick around for long, so check out Walmart's Summer Deals today and get your hands on the Workprox Portable Tire Inflator for only $43 while it's still on sale for 64% off.AdvertisementAdvertisementThis story was originally published by Autoblog on Jun 25, 2026, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.
