HIGH ACCURACY: Every ETENWOLF's pencil tire gauge is calibrated to ANSI B40.1 Grade B, it is accurate to 2% of span in the middle 50% of range and 3% of span in the lower and upper 25% of range. Each ...

This article was updated in December 2025 with new information. Maintaining optimal tire pressure on your vehicle has a plethora of benefits, including reduced tire wear and improved gas mileage.

Add Yahoo as a preferred source to see more of our stories on Google. Consumer Reports has no financial relationship with advertisers on this site. It’s important to keep your car's tires properly ...

I've had one of those pen-style pressure gauges all my life but suddenly the eye-balling of the pop-up black line of PSI isn't good enough. My car is so sensitive it needs exactly 44 PSI or I get a ...

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We earn commissions from purchases you make using links in our articles. Learn more. A tire pressure gauge is an affordable tool that every car owner should have. Every car owner should include one of ...

Pen-style tire gauges will provide a reading but it's not always the most accurate. Check out these options for maintaining proper tire pressure. Gear-obsessed editors choose every product we review.

Driving is a luxury that many people across the country enjoy, but if proper care isn’t taken to maintain a vehicle, it can result in rapid wear, part failure, and poor control. Tires are one of the ...

It might be tempting to go for cheaper tire pressure gauges. But how accurate are these low-cost measurement tools, and what ...