Autoblog and Yahoo may earn commission from links in this article.If you live in a part of the country that's routinely subjected to 80-, 90-, and 100-degree temperatures during the summer, you shouldn't have to worry about the pressure in your car, bike, or scooter tires dropping dramatically at any point. The heat outside should actually increase your tire pressure rather than causing it to fall. However, you should still keep a close eye on your tires all summer long and spring into action to fill them if they ever dip below their manufacturer's recommended pressure.The Hover-1 Portable Tire Inflator is incredibly effective at adding air to underinflated tires, whether you're inflating car, bike, or scooter tires. It's also currently on sale at Amazon for 80% off. It normally sells for $80, but you can buy it right now for only $16, its lowest price in 365 days.Hover-1 Portable Tire Inflator, $16 (was $80) at AmazonHover-1 Portable Tire Inflator, $16 (was $80) at AmazonCheck PriceThis tire inflator is very compact, measuring just 3 inches long, 2.5 inches wide, and 6.5 inches tall, making it easy to toss into your car's glove compartment or the basket on an electric bike or scooter. If you ever notice your tires are low on air, you can add up to 150 PSI in no time, getting you back on the road quickly while keeping your preferred mode of transportation safe. The inflator is even equipped with a smart digital display that lets you monitor tire pressure more accurately and avoid overinflating tires, which can cause damage.AdvertisementAdvertisementAdditionally, the tire inflator boasts a built-in lithium battery and USB-C charging, restoring it to full power in just 4 to 6 hours when it runs out of juice. You can also plug it into your car's cigarette lighter outlet if it ever dies when you need it most, ensuring you can continue using it for as long as you would like.Related: Craftsman's 'Easy to Use' Mini Tire Inflator Is on Sale for Just $30 at Amazon"It's a nice little tire inflator with multiple power options," one reviewer wrote. "I've used it for car tires, bike tires, and sports balls, and it works great for all of them.""It's a must-have for bike and scooter riders," another shopper added. "It also inflates quickly enough to handle larger vehicle tires."Deals We're LovingOlarhike Portable Tire Inflator, $28 (was $35) at AmazonFanttik X10 Pro Portable Tire Inflator, $60 (was $86) at AmazonEtenwolf Vortex S6 Portable Tire Inflator, $120 (was $160) at AmazonAdvertisementAdvertisementThe Hover-1 Portable Tire Inflator is 80% off at Amazon, but its price history suggests it could shoot back up over $50 soon, which is what it was selling for a month ago. Get your hands on one now before that happens.This story was originally published by Autoblog on Jul 15, 2026, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.