Jimmie Johnson and Chad Knaus speak with the media after receiving the votes to be inducted during the NASCAR Hall of Fame Voting Day at NASCAR Hall...
Donnie Allison, Jimmie Johnson, and Chad Knaus pose for a photo after receiving the votes to be inducted during the NASCAR Hall of Fame Voting Day at...
Chad Knaus, crew chief of the Axalta Chevrolet, looks on during practice for the Monster Energy NASCAR Cup Series 61st Annual Daytona 500 at Daytona...
Jimmie Johnson, driver of the Lowe's Chevrolet, stands in the garage with his crew chief, Chad Knaus during practice for the NASCAR Sprint Cup Series...
Jimmie Johnson, driver of the Lowe's Pro Services Chevrolet, left and crew chief Chad Knaus looks on from the grid during qualifying for the NASCAR...
Sprint Cup Series Champion Jimmie Johnson and his crew chief Chad Knaus pose for a portrait prior to the NASCAR Sprint Cup Series Champion's Awards...
President Barack Obama stand with the 2013 NASCAR Sprint Cup Series Champion Jimmie Johnson , team owner Rick Hendrick , crew chief Chad Knaus ,...
Chad Knaus , crew chief of the Lowe's/Kobalt Tools Chevrolet, driven by Jimmie Johnson, helps prepare a back-up car after Johnson crashed during...
Jimmie Johnson, driver of the Lowe's Chevrolet, talks with his crew chief, Chad Knaus, during a weather delay during the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's Chevrolet, and crew chief Chad Knaus talk after winning during the Monster Energy NASCAR Cup Series O'Reilly...
Crew chief of Jimmie Johnson ,, driver of the Lowe's Chevrolet, Chad Knaus looks on during the NASCAR Sprint Cup Series Ford EcoBoost 400 at...
Jimmie Johnson, driver of the Lowe's Pro Services Chevrolet, right, talks with crew chief Chad Knaus on the grid during qualifying for the NASCAR...
Hall of Fame inductees, Donnie Allison, Jimmie Johnson and Chad Knaus pose with Winston Kelley, Executive Director of the NASCAR Hall of Fame during...
Jimmie Johnson and Chad Knaus speak with the media after receiving the votes to be inducted during the NASCAR Hall of Fame Voting Day at NASCAR Hall...
Greg Ives, Chad Knaus, Jeff Goredon Jenson Button, Linda Hendrick, Rick Hendrick, Jimmie Johnson and Mike Rockenfeller pose for a photo after NASCAR...
Jimmie Johnson , driver of the Lowe's Chevrolet, talks with crew chief Chad Knaus on the grid prior to the NASCAR Sprint Cup Series Goody's Fast Pain...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, watches qualifying for the Monster Energy NASCAR Cup Series AAA...
Four time NASCAR Sprint Cup Series Champion Jimmie Johnson and crew chief Chad Knaus pose before the NASCAR Sprint Cup Series awards banquet during...
Four time NASCAR Sprint Cup Series Champion Jimmie Johnson and crew chief Chad Knaus pose before the NASCAR Sprint Cup Series awards banquet during...
Chad Knaus and his girlfriend Lisa Rockelmann attend Sports Illustrated's Club SI NASCAR at PURE Nightclub at Caesars Palace on December 3, 2009 in...
Crew chief Chad Knaus, girlfriend Lisa Rockelmann, Jimmie Johnson , driver of the Lowe's Chevrolet, poses with his wife Chandra after winning the...
Jimmie Johnson , driver of the Lowe's Chevrolet, stands with his crew chief Chad Knaus in the garage prior to practice for the NASCAR Sprint Cup...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's Chevrolet, pushes the car into the garage after being involved in a crash with Sam...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's Chevrolet, pushes the car into the garage after being involved in a crash with Sam...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during practice for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's Chevrolet, talks with crew chief Chad Knaus during qualifying for the Monster Energy NASCAR Cup Series I Love NY...
Crew chief Chad Knaus of the Lowe's Chevorlet walks on the grid during qualifying for the Monster Energy NASCAR Cup Series I Love NY 355 at The Glen...
Jimmie Johnson, driver of the Lowe's Chevrolet, and crew chief Chad Knaus talk after winning during the Monster Energy NASCAR Cup Series O'Reilly...
Jimmie Johnson, driver of the Lowe's Chevrolet, and crew chief Chad Knaus talk after winning during the Monster Energy NASCAR Cup Series O'Reilly...
Jimmie Johnson , driver of the Lowe's Chevrolet, celebrates with crew chief Chad Knaus in Victory Lane after winning the NASCAR Sprint Cup Series...
Crew chief for Jimmie Johnson, driver of the Lowe's Chevrolet, Chad Knaus speaks to a NASCAR official in the garage area during pre-race ceremonies...
Crew chief for Jimmie Johnson, driver of the Lowe's Chevrolet, Chad Knaus speaks to a NASCAR official in the garage area during pre-race ceremonies...
Crew chief for Jimmie Johnson, driver of the Lowe's Chevrolet, Chad Knaus speaks to a NASCAR official in the garage area during pre-race ceremonies...
Chad Knaus, crew chief of the Lowe's Pro Services Chevrolet, bottom left, is sprayed with champagne and beer in Victory Lane after winning the NASCAR...
Chad Knaus, crew chief of the Lowe's Pro Services Chevrolet, front, is sprayed with champagne and beer in Victory Lane after winning the NASCAR...
Jimmie Johnson, driver of the Lowe's Chevrolet, and crew chief Chad Knaus stand on top of their hauler during practice for the NASCAR Sprint Cup...
Jeff Gordon, driver of the Drive To End Hunger Chevrolet, his crew chief, Alan Gustafson, Jimmie Johnson, driver of the Lowe's Chevrolet, and his...
Jeff Gordon, driver of the Drive To End Hunger Chevrolet, his crew chief, Alan Gustafson, Jimmie Johnson, driver of the Lowe's Chevrolet, and his...
Sprint Cup Series Champion Jimmie Johnson , team owner Rick Hendrick and crew chief Chad Knaus pose for a portrait prior to the NASCAR Sprint Cup...
Sprint Cup Series Champion Jimmie Johnson , team owner Rick Hendrick and crew chief Chad Knaus pose for a portrait prior to the NASCAR Sprint Cup...
Sprint Cup Series Champion Jimmie Johnson and his crew chief Chad Knaus pose for a portrait prior to the NASCAR Sprint Cup Series Champion's Awards...
Chad Knaus, crew chief for Jimmie Johnson ,, driver of the Lowe's Dover White Chevrolet, looks on during the NASCAR Sprint Cup Series Coke Zero 400...
Crew mebers of the Lowe's Dover White Chevrolet driven by Jimmie Johnson , dump an ice cooler over crew chief Chad Knaus in victory lane after...
Crew chief Chad Knaus looks over the Lowe's Chevrolet as crew members work on it in the garage after an incident in the NASCAR Sprint Cup Series Ford...
Crew chief Chad Knaus of the Lowe's/ Kobalt Tools Chevrolet driven by Jimmie Johnson, looks on from the garage area prior to practice for the NASCAR...
William Byron, driver of the Liberty University Chevrolet, is embraced by crew crew chief Chad Knaus in the garage after an on-track incident during...
Crew chief Chad Knaus stands on the grid during qualifying for the Monster Energy NASCAR Cup Series 61st Annual Daytona 500 at Daytona International...
William Byron, driver of the Axalta Chevrolet, talks with crew chief Chad Knaus during qualifying for the Monster Energy NASCAR Cup Series 61st...
Jimmie Johnson , driver of the Lowe's Chevrolet, talks with crew chief Chad Knaus on the grid prior to the start of the NASCAR Sprint Cup Series...
Jimmie Johnson , driver of the Lowe's Chevrolet, and crew chief Chad Knaus stand on the grid prior to the start of the NASCAR Sprint Cup Series LENOX...
Chad Knaus speaks with the media after receiving the votes to be inducted during the NASCAR Hall of Fame Voting Day at NASCAR Hall of Fame on August...
Crew chief Chad Knaus stands on the grid during qualifying for the NASCAR Cup Series 62nd Annual Daytona 500 at Daytona International Speedway on...
Jimmie Johnson, driver of the Lowe's Chevrolet, celebrates with crew chief Chad Knaus after clinching the NASCAR Nextel Cup Series Championship...
Chad Knaus, crew chief of the Axalta Chevrolet, looks on during practice for the Monster Energy NASCAR Cup Series Food City 500 at Bristol Motor...
Jimmie Johnson , driver of the Lowe's Chevrolet, celebrates with crew chief Chad Knaus in Victory Lane after winning the NASCAR Sprint Cup Series...
Hendrick Motorsports Vice President of Competition Chad Knaus attends the NASCAR unveiling of the Next Gen Chevrolet Camaro ZL1 and livery it plans...
Donnie Allison, Jimmie Johnson, and Chad Knaus pose for a photo after receiving the votes to be inducted during the NASCAR Hall of Fame Voting Day at...
Chad Knaus of the NASCAR Next Gen Chevrolet ZL1 looks on during practice pit stops prior to the 100th anniversary of the 24 Hours of Le Mans at the...
Hendrick Motorsports Vice President of Competition Chad Knaus looks on during qualifying for the NASCAR Clash at the Coliseum at Los Angeles Coliseum...
Chad Knaus, crew chief for the Lowe's for Pros Chevrolet, stands on the grid during qualifying for the Monster Energy NASCAR Cup Series Gander...
