Practice #2

The 2011 Kobalt Tools 400 NASCAR CUP Series practice results offer insights into driver performance, including lap times, top speeds, and practice session leaders at Las Vegas Motor Speedway.

Kobalt Tools 400

Sunday, March 6th, 2011

Las Vegas Motor Speedway, Las Vegas, NV

  • 11 Ford
  • 17 Chevrolet
  • 12 Toyota
  • 4 Dodge

  • Drivers Entered: 44 (4 drivers will not make the race)
  • Laps Scheduled: 267
  • Margin of Victory: N/A Seconds
  • Time of Race: N/A
  • Average Speed: 135.508
  • Cautions: 7 for 35 laps
  • Lead Changes: 21
  • Green Flag Passes: 3,040 (13.1 passes per green flag lap)
The NASCAR Garage 56 car during the Rolex 24
Daytona Beach, Florida - January 29, 2023 : The NASCAR Garage 56 car is seen on display during the Rolex 24 at Daytona International Speedway.
James GilbertGetty Images
Kobalt Tools 400 at Las Vegas Motor Speedway Practice results
# DRIVER MAKE RNK SPD TME BHND 10-LAP FRM TO
43 AJ Allmendinger Ford 17 182.655 29.564 0.234 182.001 1 10
71 Andy Lally Chevrolet 35 179.635 30.061 0.731 0.000 0 0
09 Bill Elliott Chevrolet 36 179.480 30.087 0.757 0.000 0 0
47 Bobby Labonte Toyota 30 180.711 29.882 0.552 0.000 0 0
2 Brad Keselowski Dodge 25 181.781 29.706 0.376 0.000 0 0
83 Brian Vickers Toyota 23 182.100 29.654 0.324 0.000 0 0
99 Carl Edwards Ford 4 183.630 29.407 0.077 182.419 1 10
13 Casey Mears Toyota 31 180.614 29.898 0.568 0.000 0 0
33 Clint Bowyer Chevrolet 28 181.117 29.815 0.485 180.102 11 20
88 Dale Earnhardt Jr Chevrolet 29 180.814 29.865 0.535 0.000 0 0
36 Dave Blaney Chevrolet 37 179.324 30.113 0.783 0.000 0 0
34 David Gilliland Ford 32 180.409 29.932 0.602 179.017 1 10
6 David Ragan Ford 12 182.859 29.531 0.201 0.000 0 0
00 David Reutimann Toyota 6 183.349 29.452 0.122 181.783 1 10
11 Denny Hamlin Toyota 10 182.964 29.514 0.184 180.022 23 32
16 Greg Biffle Ford 5 183.511 29.426 0.096 0.000 0 0
46 JJ Yeley Chevrolet 40 177.901 30.354 1.024 0.000 0 0
1 Jamie McMurray Chevrolet 20 182.426 29.601 0.271 180.048 19 28
31 Jeff Burton Chevrolet 22 182.149 29.646 0.316 180.336 31 40
24 Jeff Gordon Chevrolet 21 182.377 29.609 0.279 177.966 32 41
48 Jimmie Johnson Chevrolet 15 182.797 29.541 0.211 0.000 0 0
87 Joe Nemechek Toyota 34 179.880 30.020 0.690 0.000 0 0
20 Joey Logano Toyota 9 182.989 29.510 0.180 180.317 20 29
42 Juan Pablo Montoya Chevrolet 18 182.581 29.576 0.246 0.000 0 0
4 Kasey Kahne Toyota 19 182.562 29.579 0.249 0.000 0 0
29 Kevin Harvick Chevrolet 27 181.574 29.740 0.410 0.000 0 0
22 Kurt Busch Dodge 13 182.859 29.531 0.201 181.386 1 10
18 Kyle Busch Toyota 2 183.717 29.393 0.063 182.451 1 10
9 Marcos Ambrose Ford 11 182.908 29.523 0.193 181.327 1 10
5 Mark Martin Chevrolet 14 182.840 29.534 0.204 180.399 24 33
56 Martin Truex Jr Toyota 7 183.312 29.458 0.128 0.000 0 0
17 Matt Kenseth Ford 1 184.112 29.330 0.000 182.163 1 10
66 Michael McDowell Toyota 42 176.603 30.577 1.247 0.000 0 0
Mike Skinner 39 178.589 30.237 0.907 0.000 0 0
27 Paul Menard Chevrolet 16 182.753 29.548 0.218 181.979 1 10
78 Regan Smith Chevrolet 26 181.775 29.707 0.377 180.325 1 10
7 Robby Gordon Dodge 33 180.204 29.966 0.636 0.000 0 0
39 Ryan Newman Chevrolet 3 183.680 29.399 0.069 181.796 1 10
37 Tony Raines Ford 41 176.887 30.528 1.198 0.000 0 0
14 Tony Stewart Chevrolet 8 183.070 29.497 0.167 180.117 36 45
38 Travis Kvapil Ford 43 176.517 30.592 1.262 0.000 0 0
60 Landon Cassill Toyota 38 178.950 30.176 0.846 0.000 0 0
21 Trevor Bayne Ford 24 181.928 29.682 0.352 0.000 0 0