Behind the scenes of a NASCAR pit crew competing at elite levels

R.J. Barnette doesn’t dare move. He stares at pit road, his face void of all expression except for one: pain.

An excruciating injury to his back almost kept him off pit road. Movement is risky business for him.

The light drizzle that mists the air that afternoon at the Michigan International Speedway in Brooklyn is only delaying the inevitable, searing pain that lies ahead for Barnette. Yet, he shows up and he’s ready.

The NASCAR Cup Series Firekeepers Casino 400 race is important to Hendrick Motorsports as the playoffs creep closer and Detroit automakers are often trackside for it. An experienced pit crew member such as Barnette, 37, is crucial in a pit stop because shaving even a millisecond off the time to service the car could make or break a race for the driver.

Hendrick Motorsports tire carrier R.J. Barnette in the pits before the FireKeepers Casino 400 Sunday, Aug. 6, 2023.

So an anxious buzz spread across the Hendrick Motorsports organization earlier — from the garages at the track to the team trailers, up to team owner Rick Hendrick himself — as to whether Barnette could perform or they’d have to find a less-experienced substitute.

“I’m very nervous, very nervous,” Hendrick Motorsports President and General Manager Jeff Andrews told the Detroit Free Press at the prospect of Barnette not being able to work that day.

But when Hendrick Motorsports driver Kyle Larson soars into pit road during the race, flying straight at Barnette at about 60 mph, Barnette doesn’t hesitate. He can’t. He has a job to do.

He jumps over a short wall and runs in front of Larson’s car as it slams to a halt. He’s carrying tires that weigh 50 pounds each, an unimaginable weight for someone with an injured back. A loud air pressure release blasts and the car is up on a jack. Then an explosive pop and drill pierce the air as a high-powered drill zaps out a single lug nut on each tire. Barnette swaps in new tires. Gas fumes permeate the air as some gasoline from a 95-pound drum feeding fuel to Larson’s car spills onto the pavement.

The pit crew for Hendrick Motorsports changes the tires and fuels the car driven by Kyle Larson during the FireKeepers Casino 400 Sunday, Aug. 6, 2023.

Barnette is now running in front of the car, barely clearing it as Larson punches the throttle, the engine roars and Larson is back on the track working up to nearly 200 mph. The whole thing is over in less than 10 seconds and Larson gained ground moving up in position.

It was a good day at the office for Barnette after all.

A big race in front of Detroit’s automakers

The pit crew is the five people (usually men, but there are some women in some crews) who change the tires, fuel the car and make adjustments to the car during the race. It’s a physically demanding job often done at temperatures that exceed 100 degrees while wearing a fireproof suit. The pit crew does five to 12 pit stops per race, depending on the race or the track.