The Premise. According to the National Highway Traffic Safety Administration, under-inflated tires are at the root of some of the most common issues related to fuel efficiency and safety while driving. If a tire ...

Backerjack asked John Milanovich a few questions about his crowdfunded tire pressure indicator, RightPSI What does RightPSI do and how does it do it? RightPSI is a tire cap that turns orange when your tire is low, ...