Shoppers must consider many factors when buying tires: braking performance, wet-weather grip, how long they last, and price. But taking into account a tire’s rolling resistance could save you money at ...

If low-rolling-resistance tires make this much of a difference in this clever little demonstration, how much of a difference does it make with 18 wheels on the ground? Photo by Jim Park. I love it ...

GREENVILLE, S.C.—Range can be a very tricky thing. Because electric vehicle range is, simply, inconsistent. It changes over time, across driving conditions and with temperature fluctuations. And while ...

[Stay on top of transportation news: Get TTNews in your inbox.] Since their industry introduction about two decades ago, low-rolling-resistance tires have come a long way in improving fuel efficiency, ...

Be careful what you ask for because you just might get it. If the lowest possible rolling resistance is your only consideration when spec’ing tires, chances are you’ll be mighty disappointed in the ...

Something I’ve wondered about is why I seem to get uphill PRs every time I switch to bigger tires. It always feels like something for nothing. In this GCN video about 28 vs. 32mm tires, they talk ...