Unofficial speeds from Next Gen organizational test at Phoenix

Unofficial speeds from organizational Next Gen testing for the NASCAR Cup Series on Jan. 25-26 at Phoenix Raceway. Note that times are unofficial, with no technical inspection conducted before each session.

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Day 1 – Practice 

Pos. No. Driver(s) Make Team Best time (seconds) Differential Best speed (mph)
1 5 Kyle Larson Chevrolet Hendrick Motorsports 27.329 131.728
2 8 Tyler Reddick Chevrolet Richard Childress Racing 27.474 -0.145 131.033
3 22 Joey Logano Ford Team Penske 27.500 -0.171 130.909
4 47 Ricky Stenhouse Jr. Chevrolet JTG Daugherty Racing 27.534 -0.205 130.747
5 23 Kurt Busch/Bubba Wallace Ford 23XI Racing 27.563 -0.234 130.610
6 12 Ryan Blaney Ford Team Penske 27.583 -0.254 130.515
7 17 Chris Buescher Ford RFK Racing 27.592 -0.263 130.473
8 9 Chase Elliott Chevrolet Hendrick Motorsports 27.611 -0.282 130.383
9 4 Kevin Harvick Ford Stewart-Haas Racing 27.648 -0.319 130.208
10 18 Kyle Busch Toyota Joe Gibbs Racing 27.743 -0.414 129.762
11 1 Daniel Suarez Chevrolet Trackhouse Racing 27.781 -0.452 129.585
12 19 Martin Truex Jr. Toyota Joe Gibbs Racing 27.784 -0.455 129.571
13 14 Chase Briscoe Ford Stewart-Haas Racing 27.809 -0.480 129.454
14 31 Daniel Hemric Chevrolet Kaulig Racing 27.848 -0.519 129.273
15 21 Austin Cindric Ford Wood Brothers Racing 27.894 -0.565 129.060
16 38 Michael McDowell Ford Front Row Motorsports 28.004 -0.675 128.553
17 42 Ty Dillon Chevrolet Petty GMS Motorsports 28.147 -0.818 127.900
18 27 Loris Hezemans Ford Team Hezeberg 28.721 -1.392 125.344

Day 2 – Practice 

Pos. No. Driver(s) Make Team Best time (seconds) Differential Best speed (mph)
1 12 Ryan Blaney Ford Team Penske 27.292 131.907
2 22 Joey Logano Ford Team Penske 27.327 -0.035 131.738
3 14 Chase Briscoe Ford Stewart-Haas Racing 27.376 -0.084 131.502
4 9 Chase Elliot Chevrolet Hendrick Motorsports 27.413 -0.121 131.325
5 4 Kevin Harvick Ford Stewart-Haas Racing 27.457 -0.165 131.114
6 19 Martin Truex Jr. Toyota Joe Gibbs Racing 27.481 -0.189 131.000
7 38 Todd Gilliland Ford Front Row Motorsports 27.594 -0.302 130.463
8 5 Kyle Larson Chevrolet Hendrick Motorsports 27.607 -0.315 130.402
9 1 Ross Chastain Chevrolet Trackhouse Racing 27.641 -0.349 130.241
10 18 Kyle Busch Toyota Joe Gibbs Racing 27.645 -0.353 130.222
11 17 Brad Keselowski Ford RFK Racing 27.688 -0.396 130.020
12 23 Bubba Wallace/Kurt Busch Toyota 23XI Racing 27.705 -0.413 129.940
13 21 Harrison Burton Ford Wood Brothers Racing 27.713 -0.421 129.903
14 31 Justin Haley Chevrolet Kaulig Racing 27.748 -0.456 129.739
15 42 Ty Dillon Chevrolet Petty GMS Motorsports 27.781 -0.489 129.585
16 8 Austin Dillon Chevrolet Richard Childress Racing 27.786 -0.494 129.562
17 47 Ricky Stenhouse Jr. Chevrolet JTG Daugherty Racing 27.826 -0.534 129.375
18 27 Loris Hezemans Ford Team Hezeberg 27.928 -0.636 128.903