We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

The 43rd annual Rod & Custom Auto Show returns Jan. 16–18 with a Route 66–themed celebration of classic cars, nostalgia, and ...

Powerboat racing will return to Sheboygan for the fourth time this August, but under a new motorsports sanctioning body.

Discover HOT ROD’s Top 10 Cars of 2025—our third year reviving this iconic list. See the trendsetting builds, top builders, and innovations shaping car culture. The HOT ROD staff had a busy 2025, to ...

Henry Ford saw the potential of cars to mobilize the masses, but his son Edsel saw the potential of cars as works of art. The Ford founder’s only child, Edsel pushed the company to acquire Lincoln and ...