Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops | Penalties Comments (7) Video Links (1) Crew Chiefs Entry List

2021 Alsco Uniforms 300 crew chiefs Previous race results / Next race results                     Previous at this track / Next at this track     Post NASCAR Xfinity Series race number 12 of 33 Saturday, May 29, 2021 at Charlotte Motor Speedway, Concord, NC 200 laps on a 1.500 mile paved track (300.000 miles) Time of race: 2:39:57 Average speed: 112.535 mph Pole speed: 183.986 mph Cautions: 10 for 51 laps Margin of victory: .437 sec Attendance: n/a Lead changes: 12 Green flag passes: 1,301 (8.7 per green flag lap) (Source: NASCAR loop data) Glossary    2021 NASCAR Xfinity Series results   /   2021 standings

Crew Chiefs for this race: Nbr Driver Owner Car Crew Chief 61 David Starr Shigeaki Hattori Toyota Sebastian LaForge 52 Gray Gaulding Jimmy Means Chevrolet Tim Brown 77 Dillon Bassett Ronnie Bassett, Jr. Chevrolet Nathan Kennedy 47 Kyle Weatherman Mike Harmon Chevrolet Teddy Brown 90 B.J. McLeod Mario Gosselin Chevrolet B.J. Tucker 07 Joe Graf, Jr. Bobby Dotter Chevrolet Jason Miller 74 Bayley Currey Mike Harmon Chevrolet Ed Jewett 99 Chase Briscoe B.J. McLeod Ford George Ingram 76 Stefan Parsons B.J. McLeod Chevrolet Keith Wolfe 78 Jesse Little B.J. McLeod Toyota Adam Brooks 5 Matt Mills B.J. McLeod Chevrolet Lee Leslie 66 Timmy Hill Carl Long Toyota Doug Richert 13 Chad Finchum Carl Long Toyota Patrick Magee 02 Brett Moffitt Chris Our Chevrolet Joe Williams 23 Ty Dillon Chris Our Chevrolet Matt Swiderski 51 Jeremy Clements Jeremy Clements Chevrolet Mark Setzer 68 Brandon Brown Jerry Brown Chevrolet Doug Randolph 18 Daniel Hemric Joe Gibbs Toyota Dave Rogers 19 Brandon Jones Joe Gibbs Toyota Jeff Meendering 54 Ty Gibbs Joe Gibbs Toyota Chris Gayle 20 Harrison Burton Joe Gibbs Toyota Jason Ratcliff 0 Jeffrey Earnhardt Johnny Davis Chevrolet Kase Kallenbach 4 Ryan Vargas Johnny Davis Chevrolet Ricky Viers 15 Colby Howard Johnny Davis Chevrolet Wayne Carroll 6 Landon Cassill Johnny Davis Chevrolet Tommy MacHek 31 Tyler Reddick Jordan Anderson Chevrolet Arthur Haire 9 Noah Gragson JR Motorsports Chevrolet David Elenz 1 Michael Annett JR Motorsports Chevrolet Mike Bumgarner 7 Justin Allgaier JR Motorsports Chevrolet Jason Burdett 8 Josh Berry JR Motorsports Chevrolet Taylor Moyer 36 Alex Labbe Mario Gosselin Chevrolet Mario Gosselin 92 Josh Williams Mario Gosselin Chevrolet Eddie Troconis 11 Justin Haley Matt Kaulig Chevrolet Alex Yontz 16 A.J. Allmendinger Matt Kaulig Chevrolet Jason Trinchere 10 Jeb Burton Matt Kaulig Chevrolet Bruce Schlicker 2 Myatt Snider Richard Childress Chevrolet Andy Street 17 Cody Ware Rick Ware Toyota Mike Hillman 39 Ryan Sieg Rod Sieg Ford Shane Wilson 22 Austin Cindric Roger Penske Ford Brian Wilson 26 Grant Enfinger Sam Hunt Toyota Andrew Abbott 48 Jade Buford Scott Borchetta Chevrolet Patrick Donahue 98 Riley Herbst Stewart Haas Racing Ford Richard Boswell 44 Tommy Joe Martins Tommy Joe Martins Chevrolet Dan Stillman A note about crew chief data:   Crew chief data has been compiled from various sources and is unverified in some cases.  If you find an error or can fill in missing data please contact us.   Thanks!