Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, sits in the pit box during the Monster Energy...
Chad Knaus, crew chief ofr Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, walks on the grid prior to the Monster Energy...
Chad Knaus, crew chief ofr Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, walks on the grid prior to the Monster Energy...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, stands on the grid during qualifying for the...
Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, talks to crew chief Chad Knaus on the grid during qualifying for the...
Jimmie Johnson, driver of the Lowe's/Jimmie Johnson Foundation Chevrolet, talks to crew chief Chad Knaus in the garage area during practice for the...
Team owner Rick Hendrick, crew chief Chad Knaus and Jimmie Johnson, driver of the Lowe's Chevrolet, talk by his car on the grid prior to the NASCAR...
Chad Knaus, crew chief for the Lowe's Chevrolet, stands on the grid prior to the NASCAR Sprint Cup Series Autism Speaks 400 at Dover International...
Jimmie Johnson, driver of the Lowe's Chevrolet, walks by his car as crew chief Chad Knaus stands on the grid prior to the NASCAR Sprint Cup Series...
Chad Knaus, crew chief of the Lowe's Chevrolet, watches practice for the NASCAR Sprint Cup Series Autism Speaks 400 at Dover International Speedway...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks with his crew chief, Chad Knaus, during the Monster Energy NASCAR Cup Series Coke Zero...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks with his crew chief, Chad Knaus, during the Monster Energy NASCAR Cup Series Coke Zero...
Chad Knaus, crew chief for the Lowe's Chevrolet, watches from on top of the team hauler during practice for the NASCAR Sprint Cup Series Autism...
Crew chief Chad Knaus talks with Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, and Alex Bowman, driver of the Axalta Chevrolet, during...
Chad Knaus, crew chief of the Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, stands on pit road during qualifying for the Monster Energy...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, speaks with his crew chief Chad Knaus on the grid during qualifying for the Monster Energy...
Chad Knaus, crew chief of the Lowe's Chevrolet, stands on top of the team hauler in the garage area during practice for the NASCAR Sprint Cup Series...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, speaks with his crew chief Chad Knaus on the grid during qualifying for the Monster Energy...
Chad Knaus, crew chief of the Lowe's Chevrolet, stands on top of the team hauler in the garage area during practice for the NASCAR Sprint Cup Series...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, walks down pit road during qualifying for the Monster Energy...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, walks down pit road during qualifying for the Monster Energy...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, walks down pit road during qualifying for the Monster Energy...
Chad Knaus, crew chief of the Lowe's Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Autism Speaks 400 at Dover...
Chad Knaus, crew cheif for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, watches practice for the Monster Energy NASCAR Cup Series Coke...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, during practice for the Monster Energy NASCAR Cup Series Coke...
Chad Knaus, crew chief for Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, during practice for the Monster Energy NASCAR Cup Series Coke...
Chad Knaus, crew chief for the Lowe's Chevrolet, watches from atop the team hauler during practice for the NASCAR Sprint Cup Series SHOWTIME Southern...
Jimmie Johnson , driver of the Lowe's Chevrolet speaks with crew chief Chad Knaus , during practice for the NASCAR Sprint Cup Series SHOWTIME...
Chad Knaus, crew chief of the Lowe's Chevrolet, signs autographs during the NASCAR Hall of Fame Grand Opening at the NASCAR Hall of Fame on May 11,...
Jimmie Johnson , driver of the Lowe's Chevrolet, stands in the garage with crew chief Chad Knaus during practice for the SHOWTIME Southern 500 at...
Jimmie Johnson , driver of the Lowe's Chevrolet speaks with crew chief Chad Knaus , during practice for the NASCAR Sprint Cup Series SHOWTIME...
Chad Knaus, crew chief for the Lowe's Chevrolet, watches from atop the team hauler during practice for the NASCAR Sprint Cup Series SHOWTIME Southern...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Jimmie Johnson, driver of the Lowe's for Pros Chevrolet, talks to his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup...
Crew chief, Chad Knaus, stands in the garage area during practice for the Monster Energy NASCAR Cup Series Overton's 400 at Chicagoland Speedway on...
Crew chief, Chad Knaus, stands in the garage area during practice for the Monster Energy NASCAR Cup Series Overton's 400 at Chicagoland Speedway on...
Chad Knaus, crew chief for the Lowe's Chevrolet, watches from the garage during practice for the NASCAR Sprint Cup Series Aaron's 499 at Talladega...
Chad Knaus , crew chief for the Lowe's Chevrolet, talks with driver Jimmie Johnson in the garage during practice for the NASCAR Sprint Cup Series...
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 Chevrolet watches during practice for the NASCAR Sprint Cup Series Goody's Fast Pain...
Jimmie Johnson , driver of the Lowe's Chevrolet, talks with crew chief Chad Knaus in the garage during practice for the NASCAR Sprint Cup Series...
Jimmie Johnson , driver of the Lowe's Chevrolet, celebrates with crew chief Chad Knaus in Victory Lane after winning the NASCAR Sprint Cup Series...
Chad Knaus , crew chief of the Lowe's Chevrolet, celebrates in Victory Lane after winning the NASCAR Sprint 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...
Jimmie Johnson , driver of the Lowe's Chevrolet, talks with his wife Chandra and crew chief Chad Knaus on the grid prior to the start during the...
Crew chief Chad Knaus looks at the Lowes Chevrolet, driven by Jimmie Johnson, as crew members work on it in the garage area during testing for the...
Jimmie Johnson , driver of the Lowe's/KOBALT Tools Chevrolet, talks with crew chief Chad Knaus on the grid prior to the start of the NASCAR Sprint...
Jimmie Johnson , driver of the Lowe's/KOBALT Tools Chevrolet, talks with crew chief Chad Knaus on the grid prior to the start of the NASCAR Sprint...
Jimmie Johnson , driver of the Lowe's/KOBALT Tools Chevrolet, talks with crew chief Chad Knaus in the garage during practice for the NASCAR Sprint...
Chad Knaus, crew chief for the Lowe's/KOBALT Tools Chevrolet, looks under the hood in the garage during practice for the NASCAR Sprint Cup Series...
Chad Knaus, crew chief for the Lowe's/KOBALT Tools Chevrolet, looks under the hood in the garage during practice for the NASCAR Sprint Cup Series...
Donald Trump plays a closeup scene with friend Melania Knauss at the Paramount Hotel's 10th anniversary party at the hotel on W. 46th St.
Donald Trump is flanked by his date, model Melania Knausss, and Jaime Bergman at a party celebrating Playboy magazine's 45th anniversary at the Life...
Jimmie Johnson , driver of the Lowe's Chevrolet, talks with crew chief Chad Knaus during practice for the NASCAR Sprint Cup Series Shelby American at...