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2025 Iowa Corn 350 crew chiefs


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NASCAR Cup Series race number 23 of 36
Sunday, August 3, 2025 at Iowa Speedway, Newton, IA
350 laps on a 0.875 mile paved track (306.250 miles)

Time of race: 3:17:47
Average speed: 92.905 mph
Pole speed: 136.933 mph		Cautions: 12 for 72 laps
Margin of victory: 1.192 sec
Attendance: n/a
Lead changes: 10
Green flag passes: 2,861 (10.3 per green flag lap)
(Source: NASCAR loop data)

Glossary    2025 NASCAR Cup Series results   /   2025 standings

Crew Chiefs for this race:
NbrDriverOwnerCarCrew Chief
1Ross ChastainTrackhouse RacingChevroletPhil Surgen
2Austin CindricRoger PenskeFordBrian Wilson
3Austin DillonRichard ChildressChevroletRichard Boswell
4Noah GragsonBob JenkinsFordDrew Blickensderfer
5Kyle LarsonRick HendrickChevroletCliff Daniels
6Brad KeselowskiJack RoushFordJeremy Bullins
7Justin HaleySpire MotorsportsChevroletRyan Sparks
8Kyle BuschRichard ChildressChevroletRandall Burnett
9Chase ElliottRick HendrickChevroletAlan Gustafson
10Ty DillonMatt KauligChevroletAndrew Dickeson
11Denny HamlinJoe GibbsToyotaChris Gayle
12Ryan BlaneyRoger PenskeFordJonathan Hassler
16A.J. AllmendingerMatt KauligChevroletTrent Owens
17Chris BuescherJack RoushFordScott Graves
19Chase BriscoeJoe GibbsToyotaJames Small
20Christopher BellJoe GibbsToyotaAdam Stevens
21Josh BerryWood BrothersFordSamuel Stanley
22Joey LoganoRoger PenskeFordPaul Wolfe
23Bubba Wallace23XI RacingToyotaCharles Denike
24William ByronRick HendrickChevroletRudy Fugle
34Todd GillilandBob JenkinsFordChris Lawson
35Riley Herbst23XI RacingToyotaDavin Restivo
38Zane SmithBob JenkinsFordRyan Bergenty
41Cole CusterGene HaasFordAaron Kramer
42John H. NemechekLegacy Motor ClubToyotaTravis Mack
43Erik JonesLegacy Motor ClubToyotaBen Beshore
45Tyler Reddick23XI RacingToyotaBilly Scott
47Ricky Stenhouse JrHYAKChevroletMike Kelley
48Alex BowmanRick HendrickChevroletBlake Harris
51Cody WareRick WareFordBilly Plourde
54Ty GibbsJoe GibbsToyotaTyler Allen
60Ryan PreeceJack RoushFordDerrick Finley
66Joey GaseCarl LongFordCarl Long
71Michael McDowellSpire MotorsportsChevroletTravis Peterson
77Carson HocevarSpire MotorsportsChevroletLuke Lambert
88Shane Van GisbergenTrackhouse RacingChevroletStephen Doran
99Daniel SuarezTrackhouse RacingChevroletMatt Swiderski

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!