Do you need a new tire inflator, but unsure if you should go with DeWalt or Ryobi? Both are good choices, but there are key ...

The OlarHike 5,400mAh Cordless Portable Tire Inflator is just $20 at Amazon. Shoppers say it’s a “lifesaver” in emergency situations.

Having a cordless tire inflator on-hand before your next big trip could relieve some travel anxiety. Save 50% on the OlarHike Portable Air Compressor at Amazon.

Whether you're driving a brand-new car or something that's seen better days, there is always the chance that you'll get a ...