The HHR Blog
NASCAR · F1 · IndyCar
Free Friday newsletter
Race week, in your inbox
The Happy Hour Racing newsletter lands every Friday morning: race previews, Chris's picks, the stories worth reading, and first word on new gear.
One email a week. Unsubscribe anytime.
Next Gen
15 posts

How a Driver Walks Away From a 63-G Crash: NASCAR's Safety Cell, Ex...
Sep 30, 2026 · 7 min read ·

Why NASCAR Can Race in the Rain Now: Wet-Weather Tires and the New ...
Sep 23, 2026 · 7 min read ·

The Voice in Your Driver's Ear: How NASCAR Spotters and Team Radios...
Sep 16, 2026 · 7 min read ·

NASCAR Independent Rear Suspension: Why Curb Riding Changed
Sep 14, 2026 · 7 min read ·

Why NASCAR Tires Don't Sit Flat on the Track: Camber, Caster and To...
Aug 26, 2026 · 7 min read ·

Why the Left Tires Are Not the Same as the Right Ones: NASCAR Tire ...
Aug 19, 2026 · 6 min read ·

One Nut Holds the Wheel On: How NASCAR's Single Lug Changed Pit Sto...
Aug 12, 2026 · 6 min read ·

Why Your Driver Slows Down to Win: NASCAR Stages and Fuel Windows, ...
Aug 05, 2026 · 6 min read ·

Why Nobody Wins Alone at Daytona: Drafting and "The Big One," Expla...
Jul 29, 2026 · 7 min read ·

Why Road Courses Cook NASCAR Brakes: Brake Ducts, Explained
Jul 22, 2026 · 6 min read ·

NASCAR Transaxle Explained: Why the Gearbox Moved to the Back
Jul 15, 2026 · 6 min read ·

Why 0.4 MPH Can Cost You a Lap: How NASCAR Actually Catches Pit Roa...
Jul 08, 2026 · 6 min read ·

Why "Saving Your Tires" Can Win You the Race: NASCAR Tire Fall-Off ...
Jul 01, 2026 · 5 min read ·

Why a Hand Out the Window Can Get Your Qualifying Lap Thrown Out: N...
Jun 24, 2026 · 6 min read ·

Why Your Favorite Track Races Different in 2026: The 750-Horsepower...
Jun 17, 2026 · 4 min read ·