Jason Leffler

Source: Wikipedia, the free encyclopedia.
Jason Leffler
Party in the Poconos 400 (Pocono
)
Wins Top tens Poles
0 1 1
IRP
)
Wins Top tens Poles
2 107 8
Dover
)
Wins Top tens Poles
1 35 10
Transworld Diversified Services 200 (Disney)
Last race2000 Indianapolis 500 (Indy)
Wins Podiums Poles
0 0 0

Jason Charles Leffler (September 16, 1975 – June 12, 2013) was an American professional

open-wheel and stock car racing driver. Leffler began racing in the open-wheel ranks, competing in the 2000 Indianapolis 500 before moving to primarily NASCAR competition. He died from injuries sustained in a 410 sprint car race at Bridgeport Speedway in Bridgeport, New Jersey
.

Racing career

Open wheel career

Leffler began his career racing

Hut Hundred and Belleville Nationals in 1997, and the Turkey Night Grand Prix and Copper Classic in 1999.[1]
He won his second Turkey Night Grand Prix in 2005.

machine, but finished last after crashing early in the race.

Leffler made his first, and only, start in the Indianapolis 500 in 2000. This effort was put forth by Treadway Racing with backing from Roger Penske's United Auto group. Leffler qualified in the 17th position, which was also where he finished.

NASCAR career

During the 2000 season, Leffler drove full-time for the No. 18

Jimmy Spencer
for the 2002 season and remade Leffler's former car into the #41 Target Dodge.

Leffler joined

Dover
.

Leffler in the No. 32, racing at Daytona in 2006

Despite the success, Leffler ended up losing his ride at Ultra in a controversial fashion.

Tropicana 400. Team owner Gene Haas named John Andretti as his replacement, but he was unavailable for the Brickyard 400 due to a prior commitment with Dale Earnhardt, Inc. Haas approached Leffler to drive the #0 NetZero Pontiac Grand Prix
in the race and he agreed to do so. Ultra, which had warned Leffler that such a move would be in violation of his contract, responded by firing him.

Leffler made ten starts in the #0, becoming the permanent driver after the

Busch Series victory. He also was involved in a controversial finish at the Winn-Dixie 250; he was penalized by NASCAR for "over-aggressive driving" on the final lap, that saw Michael Waltrip get spun, and then Dale Earnhardt Jr.
get wrecked, both by Leffler. He was running third in the points when the team released him from his contract. He ended up finishing twelfth in the championship despite missing the last seven races.

Shortly after his dismissal, Leffler signed a deal to re-join Joe Gibbs Racing for 2005, taking over a newly created Cup team sponsored by FedEx. The No. 11 Chevrolet was regularly outside of the top 35 in points, meaning that it was not guaranteed a starting spot for all races; Leffler was unable to qualify for the Coca-Cola 600 because of it. He was replaced by Terry Labonte for the two road-course races and, eventually, was fired from JGR after nineteen starts in which he failed to record a top ten finish. He was replaced by a mix of Labonte and JGR developmental drivers J. J. Yeley and Denny Hamlin, the latter of whom took over the car full-time the following season.

While racing with Gibbs, Leffler briefly raced with Braun Racing in the Busch Series, a team that had lost their regular driver, Shane Hmiel, to a drug suspension. After leaving Gibbs, Leffler joined Braun Racing on a full-time basis for the remainder of the season. Leffler had scored four top ten finishes with Braun in nine starts for the team.

For the 2006 season, Leffler was signed to return to

Braun Racing but failed to qualify. He also owned the 2006 USAC Silver Crown championship team.[2]

Leffler's No. 38 in 2009

During the 2007 season, Leffler won the pole for the

Busch Series
win and first win since the 2004 season. Leffler returned to Sprint Cup in 2008 for a few races in the No. 70 Haas CNC Chevy while driving full-time for Braun Racing's No. 38 Toyota Camry.

In 2009 at the July Daytona race weekend it was announced that the No. 38

Phoenix International Raceway, Leffler was racing with Elliott Sadler, who was 17 points back of first place in the standings coming into the race, and Aric Almirola for 10th when Leffler bumped into the rear bumper of Sadler in turn 3 turning Sadler around and collecting himself, Almirola, Jeremy Clements, and Morgan Shepherd. The wreck ended up costing Sadler the championship as Sadler lost the championship by 45 points to Ricky Stenhouse Jr. Leffler in his interview took full responsibility for what happened between him and Sadler saying that it was his own fault.[3]

On January 9, 2012, Kyle Busch Motorsports announced that Leffler would drive the No. 18 truck for fourteen races with sponsorship from Dollar General.[4] However, strings of bad luck and poor finishes plagued the team, and Leffler was released on August 14.[5]

Leffler also returned to the Cup Series in 2012, driving for

Humphrey Smith Racing at Michigan International Speedway.[7]

Leffler made a single Cup Series start in 2013, driving Humphrey Smith Racing's No. 19 Toyota Camry at Pocono Raceway in early June, three days before his death; he started and parked, finishing 43rd in the event.[8]

Death

On June 12, 2013, at 8:30 PM, Leffler was involved in a crash during a 410

heat race at the 58-mile (1.0 km) Bridgeport Speedway in Logan Township, New Jersey.[9] Running second with a few laps left, his car suffered a front suspension failure, causing it to crash into a wall and flip several times.[10]

Leffler instantly lost consciousness in the accident. When it was found that Leffler was not breathing, the rest of the race was cancelled and victory lane ceremonies did not take place. He was transported by ambulance to

blunt force neck and spine injury.[13]

After his death, many drivers and racing associations such as NASCAR and IndyCar made statements on the death and gave their condolences. NASCAR drivers competing in the 2013 Quicken Loans 400 had special stickers placed on their cars in honor of Leffler. Denny Hamlin, who replaced Leffler in the No. 11 FedEx Toyota in late 2005 had his car repainted to resemble Leffler's livery.[14]

Personal life

Leffler was the son of Charles and Patricia Leffler. Leffler had a son with Alison East, Charlie Dean, who was five years old at the time of his father's death. He shared his life with live-in girlfriend Julianna Patterson; they resided in North Carolina and were engaged at the time of his death.[citation needed]

Career awards

Leffler was inducted into the National Midget Auto Racing Hall of Fame in 2003.[1] He had 19 USAC national championship midget car wins at that time.[2] He was inducted in the USAC Hall of Fame in 2018.[2] He also had six USAC Silver Crown wins.[2]

Motorsports career results

American open-wheel racing

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

IndyCar Series

IndyCar Series results
Year Team Chassis No. Engine 1 2 3 4 5 6 7 8 9 10 11 Rank Points Ref
1999
Treadway Racing G-Force 5 Oldsmobile WDW
28
PHX CLT INDY TXS PPIR ATL DOV PP2 LVS TX2 48th 2 [15]
2000
55 WDW PHX LVS
15
30th 28 [16]
50 INDY
17
TXS PPIR ATL KTY TX2

Indianapolis 500

Year Chassis Engine Start Finish Team
2000 G-Force Oldsmobile 17 17 Treadway Racing

NASCAR

(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)

Sprint Cup Series

Sprint Cup Series
results
Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 NSCC Pts Ref
2001 Chip Ganassi Racing 01 Dodge DAY
34
CAR

33
LVS

28
ATL
32
DAR

39
BRI
DNQ
TEX

17
MAR

DNQ
TAL
20
CAL
18
RCH

26
CLT
30
DOV

13
MCH

19
POC
41
DAY
24
CHI

24
NHA

27
POC

21
IND
26
GLN
MCH

24
BRI

30
DAR
43
RCH

28
DOV
DNQ
KAN
28
CLT

43
MAR

37
TAL

15
PHO

41
CAR

30
HOM
10
ATL

DNQ
NHA
30
37th 2413 [17]
04
SON

DNQ
2002 Ultra Motorsports 7 Dodge DAY CAR
LVS
ATL
DAR
BRI
TEX
MAR
TAL
CAL
RCH
CLT DOV POC
MCH
SON
DAY
CHI
NHA
POC
IND
GLN
MCH
BRI
DAR
RCH
NHA
DOV
KAN
TAL CLT
MAR
ATL
CAR
PHO

31
HOM

35
63rd 128 [18]
2003
Haas CNC Racing
0 Chevy DAY CAR
LVS
ATL
DAR BRI
TEX
TAL
MAR
CAL
RCH
CLT
DOV
POC
MCH
SON
DAY
CHI
NHA
POC
IND
33
GLN
MCH

35
BRI

26
DAR

26
RCH

28
NHA

27
DOV

25
TAL

DNQ
KAN

30
CLT

35
MAR

27
ATL
PHO
CAR
HOM 47th 764 [19]
2004 60 DAY CAR
LVS
ATL
DAR
BRI
TEX
MAR
TAL
CAL
RCH
CLT
DOV
POC
MCH
SON
DAY
CHI
NHA
POC
IND
43
GLN
MCH
BRI
CAL
RCH
NHA
DOV
TAL
KAN
CLT
MAR
ATL
PHO
DAR
HOM
88th 34 [20]
2005 Joe Gibbs Racing 11 Chevy DAY
36
CAL
37
LVS

22
ATL

25
BRI
38
MAR
12
TEX

36
PHO

29
TAL

26
DAR

38
RCH

25
CLT
DNQ
DOV

20
POC
40
MCH
20
SON
DAY
18
CHI

20
NHA

24
POC

24
IND

33
GLN
MCH
BRI
CAL
RCH
NHA
DOV
TAL
KAN
CLT
MAR
ATL
TEX
PHO
HOM
38th 1538 [21]
2006
Braun Racing
71 Chevy DAY CAL LVS ATL BRI MAR TEX PHO TAL RCH DAR CLT DOV POC MCH SON DAY CHI NHA POC
IND
GLN MCH BRI CAL RCH NHA DOV KAN TAL CLT MAR ATL TEX PHO
DNQ
HOM NA - [22]
2008
Haas CNC Racing
70 Chevy DAY CAL LVS ATL BRI MAR TEX PHO TAL RCH DAR CLT DOV
DNQ
POC
40
MCH
DNQ
SON NHA
DAY
CHI
27
IND

32
POC GLN MCH BRI CAL RCH NHA DOV KAN TAL CLT MAR ATL TEX
PHO
HOM 59th 192 [23]
2010
Braun Racing
32 Toyota DAY CAL LVS ATL BRI MAR PHO TEX TAL RCH DAR DOV CLT POC MCH SON NHA DAY CHI IND POC GLN MCH BRI ATL
DNQ
RCH
43
NHA DOV 70th 68 [24]
Prism Motorsports
66 Toyota KAN
DNQ
CAL
43
CLT
DNQ
MAR TAL TEX PHO
DNQ
HOM
2012
Robinson-Blakeney Racing
49 Toyota DAY PHO LVS BRI CAL MAR TEX KAN RCH TAL DAR CLT DOV POC MCH SON KEN DAY NHA IND POC GLN
35
BRI
31
ATL
38
RCH CHI
DNQ
NHA
DNQ
DOV
DNQ
TAL CLT KAN MAR TEX 71st 01 [25]
Humphrey Smith Racing
19 Ford MCH
43
91 Chevy PHO
43
Toyota HOM
DNQ
2013 19 DAY PHO LVS BRI CAL MAR TEX KAN RCH TAL DAR CLT DOV POC
43
MCH SON KEN DAY NHA IND POC GLN MCH BRI ATL RCH CHI NHA DOV KAN CLT TAL MAR TEX PHO HOM 52nd 1 [26]
Daytona 500
Year Team Manufacturer Start Finish
2001 Chip Ganassi Racing Dodge 15 34
2005 Joe Gibbs Racing Chevrolet 40 36

Nationwide Series

Nationwide Series
results
Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 NNSC Pts Ref
1999 Joe Gibbs Racing 18 Pontiac
DAY
CAR
LVS
ATL
DAR
TEX
NSV
BRI
TAL
CAL
NHA
RCH
NZH
CLT
DOV
SBO
GLN
MLW
MYB
PPR
GTY
IRP
41
MCH
BRI
DAR
RCH

22
DOV

DNQ
CLT
CAR

24
MEM

20
PHO
HOM
74th 331 [27]
2000
DAY

20
CAR

19
LVS

28
ATL

DNQ
DAR

37
BRI

25
TEX

22
NSV
21
TAL

28
CAL

39
RCH

35
NHA

24
CLT

21
DOV

28
SBO
32
MYB
7
GLN

28
MLW

15
NZH

15
PPR

24
GTY

15
IRP
4
MCH

41
BRI

36
DAR

28
RCH

15
DOV

10
CLT

36
CAR

30
MEM

16
PHO

2
HOM

12
20th 2956 [28]
2003
Haas CNC Racing
00 Chevy
DAY
CAR
LVS
DAR
BRI
TEX
TAL
NSH
CAL
RCH
GTY
NZH
CLT
DOV
NSH
KEN
MLW
DAY
CHI
NHA
PPR
IRP
MCH
BRI
DAR
RCH
DOV
KAN

16
CLT

11
MEM
ATL

22
PHO

11
CAR
22
HOM

4
52nd 739 [29]
2004
DAY

8
CAR
32
LVS

22
DAR

14
BRI

32
TEX

6
NSH

9
TAL

5
CAL

34
GTY

6
RCH

11
NZH
7
CLT

4
DOV

14
NSH
1*
KEN

7
MLW

15
DAY

13
CHI

7
NHA

3
PPR

3
IRP
3
MCH

7
BRI

17
CAL

10
RCH

4
DOV

4
KAN
CLT
MEM
ATL
PHO
DAR
HOM
12th 3661 [30]
2005
Braun Racing
32 Chevy
DAY
CAL
MXC
LVS
ATL
NSH
BRI
TEX
PHO
TAL
DAR
RCH
CLT
DOV
NSH
KEN
MLW
DAY

9
CHI

23
NHA

29
PPR
GTY

18
IRP
GLN
MCH

14
BRI

20
CAL

7
RCH

5
DOV

3
KAN

19
CLT

6
MEM

24
TEX

8
PHO

7
HOM

27
30th 1829 [31]
2006
DAY

6
CAL

22
MXC

17
LVS

11
ATL

6
BRI

32
TEX

17
NSH

35
PHO

22*
13th 3554 [32]
38
TAL

18
RCH

24
DAR

10
CLT

18
DOV

34
NSH
43
KEN

40
MLW

4
DAY

18
CHI

19
NHA

14
MAR

8
GTY

33
IRP
19
GLN

35
MCH

13
BRI

5
CAL

24
RCH

20
DOV

5
KAN

31
CLT

28
MEM

34
TEX

43
PHO

14
HOM

19
2007 Toyota
DAY

22
CAL

38
MXC

6
LVS

37
ATL

41
BRI

34
NSH

4
TEX

13
PHO

18
TAL

35
RCH

37
DAR

6
CLT

31
DOV

11
NSH
3
KEN

14
MLW
3
NHA

12
DAY

9
CHI

33
GTY

4
IRP
1
CGV
26
GLN

27
MCH

12
BRI

2*
CAL

14
RCH

11
DOV

30
KAN

21
CLT

19
MEM

5
TEX

12
PHO

8
HOM

14
3rd 3996 [33]
2008
DAY

19
CAL

11
LVS

39
ATL

8
BRI

6
NSH

13
TEX

9
PHO

14
MXC
21
TAL

4
RCH

16
DAR

9
CLT

32
DOV

27
NSH
26
KEN

16
MLW

10
NHA

32
DAY

23
CHI

27
GTY

4
IRP
16
CGV
7
GLN

8
MCH

8
BRI

15
CAL

26
RCH

30
DOV

7
KAN
8
CLT

18
MEM
12
TEX

17
PHO

25
HOM

4
9th 4086 [34]
2009
DAY

33
CAL

11
LVS

4
BRI

10
TEX

13
NSH

6
PHO

2
TAL

6
RCH

10
DAR

2
CLT

6
DOV

8
NSH
5
KEN

6
MLW
10
NHA

10
DAY

19
CHI

4
GTY

14
IRP
8
IOW
3
GLN

15
MCH

11
BRI

6
CGV
29
ATL

20
RCH

32
DOV

6
KAN
11
CAL

30
CLT

32
MEM
3
TEX

3
PHO

27
HOM

18
4th 4540 [35]
2010 10
DAY

33
BRI

9
DAR

5
DOV

5
CLT

7
BRI

2
ATL

7
9th 3941 [36]
38
CAL

14
LVS

12
NSH

39
PHO

19
TEX

12
TAL

41
RCH

16
NSH
34
KEN

33
ROA

8
NHA

14
DAY

14
CHI

5
GTY

23
IRP
30
IOW
3
GLN

35
MCH

34
CGV
21
RCH

14
Turner Motorsports
DOV

8
KAN
10
CAL

37
CLT

15
GTY
4
TEX

6
PHO

33
10
HOM

10
2011 30 Chevy
DAY

6
BRI

8
TEX

15
DAR

9
BRI
7
ATL

9
DOV

19
CLT

11
6th 1028 [37]
38
PHO

11
LVS

9
CAL

11
TAL

15
NSH

15
RCH

10
DOV

11
IOW

33
CLT

21
CHI

5
MCH

10
ROA

20
DAY

2
KEN

13
NHA

30
NSH
18
IRP
6
IOW
13
GLN

18
CGV
9
RCH

29
CHI

12
KAN
13
TEX

15
PHO

26
HOM

12
2012 30
DAY
PHO
LVS
BRI
CAL
TEX
RCH
TAL
DAR
IOW
CLT
DOV
MCH
ROA
KEN
DAY
NHA
CHI
IND
IOW
8
GLN
CGV
BRI
ATL
RCH
CHI
KEN
DOV
CLT
KAN
TEX
PHO

12
HOM
120th 01 [38]

Camping World Truck Series

Camping World Truck Series
results
Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 NCWTC Pts Ref
2000 Ultra Motorsports 5 Ford DAY
HOM
PHO
MMR
MAR
PIR
GTY
MEM
PPR EVG
TEX
KEN
GLN
MLW
NHA
NZH
MCH
IRP

29
NSV
CIC
RCH
DOV
TEX
CAL
103rd 76 [39]
2002 Ultra Motorsports 2 Dodge
DAY

11
DAR

30
MAR

6
GTY

2
PIR
2*
DOV

9
TEX

27
MEM

4
MLW

2
KAN

4
KEN

5
NHA

27
MCH

2
IRP

2
NSH

28
RCH

12*
TEX

8
SBO

9
LVS

5
CAL

2
PHO

16
HOM

3
4th 3156 [40]
2003
DAY

30
DAR

6
MMR
7
MAR

11
CLT

21
DOV

1
TEX

27
MEM

6
MLW

2
KAN

7
KEN

5
GTW

2
MCH

4
IRP

15
NSH

24
BRI

9
RCH
NHA
CAL
LVS
SBO
TEX
MAR
PHO
HOM
16th 2209 [41]
2004
Morgan-Dollar Motorsports
47 Chevy
DAY
ATL
MAR
MFD
CLT
DOV
TEX
MEM
MLW
KAN
KEN
GTW
MCH
IRP
NSH
BRI
RCH
NHA
LVS
CAL
TEX
MAR
PHO
DAR

24
HOM
95th 91 [42]
2007 Red Horse Racing 1 Toyota
DAY
CAL
ATL
MAR
KAN
CLT
MFD
DOV
TEX
MCH
MLW
MEM
KEN
IRP
NSH
BRI
GTW
NHA
LVS
TAL

4
MAR

23
ATL
TEX

9
PHO

4
HOM

5
41st 707 [43]
2009 Stringer Motorsports 90 Toyota
DAY
CAL
ATL
MAR
KAN
CLT
DOV
TEX
MCH
MLW

29
MEM
KEN
IRP
NSH
BRI
CHI
IOW
GTW
NHA
LVS
MAR
TAL
TEX
PHO
HOM
99th 76 [44]
2012 Kyle Busch Motorsports 18 Toyota
DAY

36
MAR

8
CAR

34
KAN

18
CLT
4
DOV
TEX

6
KEN

8
IOW

6
CHI

8
POC
MCH
BRI
ATL
IOW
KEN
LVS
TAL
MAR
TEX
PHO
23rd 294 [45]
Hillman Racing
27 Chevy
HOM

19

1 Ineligible for series points

ARCA Bondo/Mar-Hyde Series

(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)

ARCA Bondo/Mar-Hyde Series
results
Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ABMSC Pts Ref
1999 Joe Gibbs Racing 18 Pontiac DAY ATL
SLM
AND CLT
MCH
POC
TOL SBS
BLN
POC
KIL FRS FLM ISF
WIN
DSF
SLM
CLT
TAL
ATL
5
87th 205 [46]
2000 DAY
SLM
AND CLT
KIL
FRS
MCH
POC
TOL
KEN
BLN
POC
WIN
ISF
KEN
DSF
SLM
CLT
31
TAL
ATL 124th 100 [47]

Images

See also

References

  1. ^ a b c "Biography". WorthyOfHonor.com. National Midget Auto Racing Hall of Fame. Archived from the original on September 27, 2007. Retrieved January 22, 2018.
  2. ^
    FloRacing
    .
  3. ^ "Elliott Sadler's title hopes dashed with late-race crash". Retrieved November 12, 2011.
  4. ^ "Leffler joins Kyle Busch's truck team". Fox Sports. January 9, 2012. Archived from the original on January 13, 2012. Retrieved 2012-01-10.
  5. ^ Pistone, Pete (August 14, 2012). "Jason Leffler out at Kyle Busch Motorsports". Eye on NASCAR. CBS Sports. Archived from the original on November 15, 2012. Retrieved 2012-08-15.
  6. ^ Marquart, Chris (August 11, 2012). "Watkins Glen Notebook: Montoya will start first in Finger Lakes 355 at The Glen". Finger Lakes Times. Geneva, NY. Retrieved 2012-08-15.
  7. ^ Pistone, Pete (August 14, 2012). "Michigan entry list features 45 drivers". Eye on NASCAR. CBS Sports. Archived from the original on November 15, 2012. Retrieved 2012-08-15.
  8. ^ "Jason Leffler – 2013 NASCAR Sprint Cup Results". Racing-Reference. USA Today Sports Media Group. Retrieved 2013-06-13.
  9. ^ "Leffler remembered as friend, teammate, father". Yahoo! Sports. Associated Press. June 13, 2013. Archived from the original on 16 June 2013. Retrieved 13 June 2013.
  10. ^ Gluck, Jeff (June 21, 2013). "Police say mechanical failure caused Leffler's crash". USA Today. Retrieved 2013-06-25.
  11. ^
  12. ^
  13. ^ Gluck, Jeff (June 14, 2013). "Autopsy reveals Jason Leffler's cause of death". USA Today. Tysons Corner, Virginia. Retrieved 2013-06-14.
  14. ^ "No. 11 car a tribute to Jason Leffler". ESPN. Associated Press. June 2013.
  15. ^ "Jason Leffler – 1999 Pep Boys Indy Racing League Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved August 6, 2023.
  16. ^ "Jason Leffler – 2000 Indy Racing Northern Lights Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved August 6, 2023.
  17. ^ "Jason Leffler – 2001 NASCAR Winton Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  18. ^ "Jason Leffler – 2002 NASCAR Winton Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  19. ^ "Jason Leffler – 2003 NASCAR Winton Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  20. ^ "Jason Leffler – 2004 NASCAR Nextel Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  21. ^ "Jason Leffler – 2005 NASCAR Nextel Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  22. ^ "Jason Leffler – 2006 NASCAR Nextel Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  23. ^ "Jason Leffler – 2008 NASCAR Sprint Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  24. ^ "Jason Leffler – 2010 NASCAR Sprint Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  25. ^ "Jason Leffler – 2012 NASCAR Sprint Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  26. ^ "Jason Leffler – 2013 NASCAR Sprint Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  27. ^ "Jason Leffler – 1999 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  28. ^ "Jason Leffler – 2000 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  29. ^ "Jason Leffler – 2003 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  30. ^ "Jason Leffler – 2004 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  31. ^ "Jason Leffler – 2005 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  32. ^ "Jason Leffler – 2006 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  33. ^ "Jason Leffler – 2007 NASCAR Busch Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  34. ^ "Jason Leffler – 2008 NASCAR Nationwide Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  35. ^ "Jason Leffler – 2009 NASCAR Nationwide Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  36. ^ "Jason Leffler – 2010 NASCAR Nationwide Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  37. ^ "Jason Leffler – 2011 NASCAR Nationwide Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  38. ^ "Jason Leffler – 2012 NASCAR Nationwide Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  39. ^ "Jason Leffler – 2000 NASCAR Craftsman Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  40. ^ "Jason Leffler – 2002 NASCAR Craftsman Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  41. ^ "Jason Leffler – 2003 NASCAR Craftsman Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  42. ^ "Jason Leffler – 2004 NASCAR Craftsman Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  43. ^ "Jason Leffler – 2007 NASCAR Craftsman Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  44. ^ "Jason Leffler – 2009 NASCAR Camping World Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  45. ^ "Jason Leffler – 2012 NASCAR Camping World Truck Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  46. ^ "Jason Leffler – 1999 ARCA Bondo/Mar-Hyde Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.
  47. ^ "Jason Leffler – 2000 ARCA Bondo/Mar-Hyde Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 4, 2023.

External links