Kobalt 400 drivers address NASCAR pit lane speed traps

Samantha Busch, left, and Kyle Busch stand for the national anthem while holding their son, Brexton Locke Busch, before the Boyd Gaming 300 NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Kyle Busch pauses before the start of the Boyd Gaming 300 NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Onlookers watch as JJ Yeley's car passes by before the Boyd Gaming 300 NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Samantha Busch, from left, hugs Kyle Busch as he holds their son Brexton Locke Busch before a NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Kyle Busch (18) leads Daniel Suarez (20) as they run laps at the start of the Boyd Gaming 300 NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Drivers run laps during the Boyd Gaming 300 NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

Driver Joey Logano (12) celebrates his first place win of the NASCAR Boyd Gaming 300 auto race at Las Vegas Motor Speedway on Saturday, March 11, 2017, in Las Vegas. (Bridget Bennett/Las Vegas Review-Journal) @bridgetkbennett

Joey Logano (12) leads Kyle Larson (42) as they run laps during a NASCAR Xfinity Series auto race at Las Vegas Motor Speedway Saturday, March 11, 2017, in Las Vegas. (Christian K. Lee/Las Vegas Review-Journal) @chrisklee_jpeg

He has won the Kobalt 400 four times, but never when it was called that.

Jimmie Johnson gets one more chance Sunday.

The Kobalt 400 will become the Pennzoil 400 in 2018, and the seven-time Cup Series champion, who drives the No. 48 Chevrolet sponsored by Kobalt’s parent company, Lowe’s Home Improvement, would like nothing better than to put his name alongside those of his longtime backers when the gentlemen of NASCAR and Danica Patrick start their engines at approximately 12:30 p.m. at Las Vegas Motor Speedway.

It won’t be easy.

The Ford drivers have had an edge on their Chevy and Toyota counterparts during the first two races of 2017, and Johnson will start 16th on the grid after missing the setup in Friday qualifying. Plus, he was popped twice for speeding on pit road last week in Atlanta, with speeding in the pits being a major storyline for Sunday’s race.

Sunny skies and warmer than usual temperatures also could turn the modestly banked LVMS turns into Slip ’N Slides. But the drivers seem more concerned by conditions in the pits than on the racetrack.

Per current rules, NASCAR teams aren’t allowed to test the pit road speed traps before race day, which led to 13 speeding infractions at Atlanta.

“That’s something we’re all leaning on NASCAR about,” said Johnson, who won this race three consecutive times, from 2005 through 2007, and again in 2010, when it was sponsored by Chrysler, Dodge or auto racing pioneer Carroll Shelby. “We’re a little frustrated that during practice the (timing zones) aren’t open so that we can dial in our speed accordingly.”

The Cup cars do not have speedometers, so drivers use tachometers set by RPMs and dashboard warning lights to alert them when the pit road speed limit is approaching.

Squeaky wheel gets the grease — the timing lines were shown to the teams via NASCAR laptops during Cup and Xfinity practices Saturday, allowing crew chiefs to make adjustments.

In theory, that should reduce speeding penalties in the pits.

There were 13 at LVMS last year, giving credence to Johnson’s belief that the best place to pass cars is the pit lane, even with added timing zones.

Brad Keselowski, last week’s winner at Atlanta when Kevin Harvick’s drive to an apparent dominating victory was derailed by a late speeding penalty, will start from the pole position, with Martin Truex Jr. outside on the front row.

“It’s gonna continue to play out as a storyline,” said Keselowski, who has won two of the past three Kobalt 400s. “I think that’s one of those things where everybody kind of learns the new boundary, and then they get settled in and it kind of goes away.”

Sunday’s race also will provide a third look at NASCAR’s new points system, in which races are divided into three segments — two short sprints, followed by a longer run to the finish — during which drivers receive championship points based on position, with segment winners receiving bonus points that carry over into the 10-race playoffs.

“The majority of the points are still handed out at the end,” said Kurt Busch, the Daytona 500 winner from Las Vegas who will be gunning for his first win on his hometown track from the 17th starting position. “But our second engineer, I saw him after the (Atlanta) race, and he just had his eyes wide open like, ‘Wow, we finished seventh, but we only got 30 points today.’”

Contact Ron Kantowski at rkantowski@reviewjournal.com or 702-383-0352. Follow @ronkantowski on Twitter.