|Born||Justin M. Allgaier|
June 6, 1986
|Achievements||2008 ARCA Re/Max Series Champion|
2018 NASCAR Xfinity Series Regular Season Champion
|Awards||2009 NASCAR Nationwide Series Rookie of the Year|
2019, 2020, 2021 NASCAR Xfinity Series Most Popular Driver
|NASCAR Cup Series career|
|80 races run over 7 years|
|Car no., team||No. 77 (Spire Motorsports)|
|Best finish||29th (2014)|
|First race||2013 GEICO 400 (Chicagoland)|
|Last race||2022 Food City Dirt Race (Bristol Dirt)|
|NASCAR Xfinity Series career|
|383 races run over 13 years|
|Car no., team||No. 7 (JR Motorsports)|
|Best finish||2nd (2020)|
|First race||2008 Dollar General 300 (Charlotte)|
|Last race||2022 Mahindra ROXOR 200 (Darlington)|
|First win||2010 Scotts Turf Builder 300 (Bristol)|
|Last win||2022 Mahindra ROXOR 200 (Darlington)|
|NASCAR Camping World Truck Series career|
|8 races run over 3 years|
|Best finish||56th (2006)|
|First race||2005 Toyota Tundra Milwaukee 200 (Milwaukee)|
|Last race||2008 Built Ford Tough 225 (Kentucky)|
|Statistics current as of February 26, 2022.|
Justin M. Allgaier (born June 6, 1986) is an American professional stock car racing driver. He competes full-time in the NASCAR Xfinity Series, driving the No. 7 Chevrolet Camaro for JR Motorsports and part-time in the NASCAR Cup Series, driving the No. 77 Chevrolet Camaro ZL1 for Spire Motorsports.
Early career and ARCA
Allgaier was born in Spaulding, Illinois and raised in Riverton, Illinois, and began his racing career at the age of five in quarter midgets, winning over one hundred races and five championships. He began stock car racing at thirteen in the UMP Late Model Series, where he competed for three seasons. At the age of sixteen, he made his debut in the ARCA Re/Max Series at the Illinois State Fairgrounds Racetrack, driving the No. 99 Hoosier Tire Midwest/Law Automotive Chevrolet for Ken Schrader; he qualified twenty-ninth and finished seventeenth. He ran two additional races for Kerry Scherer and Bob Schacht, with a best finish of eleventh.
Allgaier ran additional ARCA races in 2003, making six starts in the No. 86 owned by his father Mike. He had a sixth-place finish in his second start at Toledo Speedway, and later the best finish of third at Salem Speedway. The next season, he made only five starts but had a second place at Toledo. In addition, he was a representative of the United States in the South Pacific Saloon Car Championship, where he had two top-fives. In 2005, Allgaier ran seven races in ARCA, splitting time between cars owned by Hixson Motorsports and Bobby Gerhart Racing. He won his first career pole at Springfield, setting a new track record, and had four top-five finishes. He also made his NASCAR debut in the Craftsman Truck Series, making four starts in the No. 63 MB Motorsports/Dave Porter Ford. He failed to make five races and did not finish higher than 26th. That year, he appeared on the Discovery Channel program, Driver X: The Race For The Ride. The show's premise was Jack Roush searching for new talent to drive Roush Racing-prepared vehicles in NASCAR's top 3 series.
In 2006, Allgaier made his first full-time run in ARCA, ending 10th. He got his first career win at the Illinois State Fairgrounds Racetrack, becoming the first Springfield area resident to win in the 72-year history of championship auto racing at the fairgrounds. He made three more Truck races for MB and had a twenty-first-place finish at Kansas Speedway. In 2007, he won his second career ARCA race at Salem and finished fourth in points. He also won two features in a midget car at Angell Park Speedway and placed 3rd in the Chili Bowl behind Tony Stewart and J. J. Yeley.
Allgaier returned for another full season in ARCA in 2008, driving for his family team once again. He won six races, including the final three, and won the series championship by a slim margin. He broke Frank Kimmel's eight-year streak of winning the championship in that series. He also returned to NASCAR, finishing 21st in a Truck race at Kentucky Speedway.
2008–2013: Nationwide Series
In May 2008, Allgaier signed a contract with Penske Racing to drive four races in their No. 12 Dodge in the NASCAR Nationwide Series in the final part of the year. His best finish in the Penske Truck Rental Dodge was eleventh at Phoenix.
Allgaier was then signed to drive the car full-time in 2009. Because of the acquisition of Penske Racing sponsor Alltel by Cellco Partners, a joint venture of Verizon and Vodafone, their Sprint Cup sponsorship was legislated out of the sport by NASCAR's agreement with Sprint in that series to prohibit sponsorship by other wireless telephone companies. This allowed Verizon to move their sponsorship to the Nationwide Series, where it is not prohibited, and Allgaier raced a full season with Verizon sponsorship for what became known as Penske Championship Racing. (The name change was made when Bill Davis became a minority owner of the team.) Allgaier won his first career pole in NASCAR at Memphis Motorsports Park.
During the 2009 NAPA 200 in Montreal, Allgaier had the fastest car early in the race and while running sixth, tried to make a pass on Canadian road ace Ron Fellows and Kyle Busch. Instead, he caused a wreck that took both him and Fellows out of the race and damaged Busch's hopes of winning. After this incident, Allgaier took some lessons at Fellows' road racing driving school to better his road course skills, which turned out to come in handy in the following years when he won several Nationwide/Xfinity Series road course races.
In 2010, Allgaier had a similar season, but would win his first Nationwide Series race at Bristol Motor Speedway on March 20 and improve to fourth in the standings at the end of the year. He was the highest-finishing series regular in the series standings that year, as the top three finishers in points were all full-time Cup Series drivers.
Allgaier was rumored to be moving up to the Sprint Cup Series in 2011 with Penske to drive the No. 12 Cup car, replacing Brad Keselowski, who was moving to the team's No. 2 car. However, Penske had to shut down the No. 12 due to lack of sponsorship, and Allgaier would remain in the Nationwide Series, moving to Turner Motorsports where he would drive the team's new No. 31 Chevrolet Impala. In the inaugural STP 300 at Chicagoland Speedway after passing Carl Edwards who ran out of fuel on the last lap, Allgaier won the race. Even though Allgaier ran out of fuel himself after, he was able to cross the finish line before third-place Trevor Bayne to finish first. He almost won at Road America but ran out of fuel on the caution on the final lap and finished 19th.
In August 2013, it was announced that Allgaier would make his NASCAR Sprint Cup Series debut the following month at Chicagoland Speedway, driving there and in two other races in Phoenix Racing's No. 51 Chevrolet, which had just been purchased by Turner Scott co-owner Harry Scott Jr. Allgaier finished 27th in his debut, and ran races for the team later in the year at Kansas Speedway, Talladega Superspeedway and Phoenix International Raceway.
2014: First Cup season
In January 2014, it was announced that Allgaier would compete full-time for Rookie of the Year in the 2014 NASCAR Sprint Cup Series, driving for the now-renamed HScott Motorsports in the No. 51 Chevrolet SS.
Allgaier led 4 laps in the 2014 Daytona 500 and crashed with 7 laps to go. He finished 27th. After consecutive top 20 finishes, Allgaier had a great finish in the Food City 500 avoiding several wrecks to finish 17th. At Talladega, Allgaier nearly won his first Cup series victory in the Aaron's 499, running in the top five and contending victory with 9 laps to go. He lost drafting help from Kurt Busch and as a result, lost multiple spots, finishing 27th.
Allgaier lead 15 laps during the first Pocono race in early June. Taking the lead with less than 35 laps to go, Allgaier led until a yellow came out with 19 laps to go; forcing Allgaier to make a pit stop.
At Daytona in the Coke Zero 400, Allgaier ran in the top ten early in the race. He, unfortunately, was caught up in "The Big One" that took out over 27 cars. Allgaier, while trying to avoid wrecking, tapped Kyle Busch, who was already wrecking. Allgaier's contact caused Busch to come back onto the apron and be t-boned by Cole Whitt.
Allgaier missed the field for the 2014 GEICO 500, failing to qualify for the first time in his Cup career. The new restrictor-plate qualifying process became controversial amongst drivers and fans because many drivers complained that they barely managed to make the show because of the system. However, in the following race at Martinsville, Allgaier would take the lead late in the race, leading four laps and finishing 17th. Allgaier finished 29th in the Cup Series standings for 2014 and 3rd in the Rookie of the Year standings behind Austin Dillon and Kyle Larson.
Allgaier began his season with a crash in the Daytona 500. He rebounded at Phoenix three weeks later, running in the top ten late. After contact with Tony Stewart, Allgaier faded in the waning laps finishing 18th. The next week at Auto Club Speedway, Allgaier ran as high as 8th and finished 12th-his career-best finish at the time. He scored his first top ten at Bristol in the No. 51, finishing 8th. He then finished 18th at Richmond after spending most of the race running as high as second, and while suffering from a stomach cramp. Allgaier had some good runs at short tracks such as the second Bristol race, and both Martinsville races but failed to record another top ten.
On October 2, 2015, it was announced that Allgaier parted ways with HScott Motorsports, and was replaced in 2016 by Clint Bowyer. On October 28, 2015, it was announced that Allgaier would take his sponsor Brandt to drive the No. 7 for JR Motorsports full-time in the Xfinity Series season in 2016, replacing Regan Smith.
Allgaier finished 30th in the Cup Series standings, one spot short of matching his career-best season result.
2016: Return to Xfinity Series and sports car debut
After talking to Dale Earnhardt Jr. during driver intros at Darlington Raceway in the same pickup truck, Allgaier formed a connection with Earnhardt and eventually signed to drive with JR Motorsports for the 2016 season. Allgaier started his season on a good note. While his teammate Chase Elliott won the season-opening PowerShares QQQ 300 at Daytona, Allgaier finished 12th. Allgaier picked up 2 top tens in the next 2 races at Atlanta and Las Vegas. He led 15 laps in Atlanta and finished 9th in Las Vegas. Allgaier had his best finish of the spring at Talladega during the Sparks Energy 300 in which he led 1 lap and took advantage of Joey Logano's final lap wreck to finish second behind his teammate Elliott Sadler, giving JRM a 1–2 finish.
Allgaier appeared to have won the July race in Daytona. After passing Aric Almirola on the final lap, Allgaier led to the yellow-and-checkered flags to finish first. NASCAR determined that the yellow had flown with Almirola leading, dropping Allgaier to a second-runner up of the season while giving the win to Almirola. Allgaier later finished second yet again at the Food City 300 after passing Kyle Larson on the final lap to place second to Austin Dillon, his third runner-up finish of the season.
On August 20, Allgaier returned to the Cup Series to drive the No. 46 Chevrolet at the Bass Pro Shops NRA Night Race, replacing former HScott teammate Michael Annett after he suffered from flu-like systems. Allgaier got into a crash with Kyle Busch when Allgaier wrecked at the same time as Busch. "
Allgaier made his Porsche GT3 Cup Brasil debut in 2016 as a co-driver for a team that is sponsored by his NASCAR Xfinity Series sponsor, Brandt Agriculture. He made two starts in the Brandt-sponsored No. 7 Porsche with Miguel Paludo as the driver, both of which were in endurance races, the Goionia and Interlagos races.
Even though he went winless throughout the whole season, he ended up finishing 3rd in the final standings behind Elliott Sadler and eventual champion Daniel Suarez.
Allgaier continued with JR Motorsports for the 2017 NASCAR Xfinity Series. He led late in the DC Solar 200 at Phoenix and took the lead from Austin Dillon with less than 30 laps to go and held off Ryan Blaney on a final restart to win his first race in five years. With the win, Allgaier made the NASCAR playoffs and also picked up a bonus of $100,000 in the Dash 4 Cash program. His second win of the season came at Chicagoland Speedway in September; it was the first time in his career he won more than once in a season. For the second year, Allgaier made the playoffs with his teammates Elliott Sadler, William Byron and Michael Annett and despite a 33rd-place finish at Charlotte in the playoffs, he finished 3rd in the final standings again while giving JR Motorsports a 1-2-3 finish in the standings for the first time with Allgaier finishing 3rd, Sadler finishing 2nd and Byron winning the championship.
Allgaier finished seventh in his sole Porsche GT3 Cup Brasil start, at the season-ending Autodromo Jose Carlos Pace Interlagos 500 km round as a co-driver for Paludo.
Allgaier returned in the No. 7 for the 2018 NASCAR Xfinity Series season. After three 2nd-place finishes at Phoenix, California, and Bristol, he picked up his first win of the season at Dover after holding off teammate Elliott Sadler; However, he failed post-race inspection, leading to a 25-point penalty and losing 6 playoff points as well as the win not counting towards the playoffs. Later in the season, after two dismal finishes of 32nd and 37th at Charlotte and Pocono, he finished 9th in a rain-shortened race at Michigan, followed by a dominating performance at Iowa where he led the most laps and won both stages en route to his second win of the season. He then went on to earn his third win of the season at Mid-Ohio and at Road America two weeks later, he earned his fourth win of the season as well as inherited the points lead after Christopher Bell had issues near the end and two weeks later at Indianapolis Motor Speedway after the race was delayed two days due to rain, he led a race-high 41 laps en route to his 5th win of the season. A week later, Allgaier would win the 2018 Regular Season Championship. However, he was eliminated in the Round of 8 after the season's penultimate race at ISM Raceway and finished with a 7th-place points finish.
Allgaier finished fifth in his sole Porsche GT3 Cup Brasil start, again at Interlagos, again teaming with Paludo.
At Watkins Glen International in August, Ross Chastain sent Allgaier spinning off track in the bus stop section of the circuit. Allgaier, believing that the move was intentional, sent Chastain into the guardrail in that same portion of the track later in the race, forcing Chastain out of the event. Chastain said that his end of the incident was a mistake on his part while Allgaier cited instances at Daytona earlier in 2019 and Las Vegas in 2019 as proof that Chastain was a dirty driver.
Again, Allgaier made starts in the Porsche GT3 Cup Brasil Endurance rounds as Paludo's co-driver when dates do not conflict. In the 2019 season, the dates were the Goiânia and Interlagos rounds. At Goiânia, Allgaier led during his stint midway through the 300 km race, but after handing the car back to Paludo for the final stint, Confederação Brasileira de Automobilismo officials black-flagged the team for Allgaier violating track limits when only two tires were below the pit entrance line; series rules require all four tires below it.
Allgaier won the final race of the Round of 8 at Phoenix to advance to the Championship 4, his 3rd appearance in the last four years and 1st victory of the season after five 2nd-place finishes throughout the year. He finished the 2019 season fourth in points after finishing 14th at Homestead.
The 2020 Xfinity season began at Daytona with a crash involving Allgaier and Jeremy Clements on lap 47. Although he recorded stage wins at Las Vegas, Phoenix, Bristol, and Pocono, he struggled with poor luck throughout the first half of the season.
On July 3, Hendrick Motorsports announced Allgaier would take over Jimmie Johnson's No. 48 Cup Series car at Indianapolis after Johnson tested positive for the coronavirus. He finished 37th after being involved in a multi-car accident on pit road on lap 12. Johnson was cleared to return for the following week's Kentucky race.
Allgaier swept the Richmond Raceway doubleheader. He finished out the season 6th in points, but due to good runs in the final races and misfortunes of his competitors, he made the Championship 4 for the sixth time in his career. He finished 2nd of the Championship 4 drivers in the finale at Phoenix Raceway, with 3 wins on the season.
Allgaier had only one top 20 finish, a 14th-place finish at Las Vegas, in the first four races of the 2021 Xfinity season. However, after an 8th-place finish at Phoenix, he picked up his first win at Atlanta Motor Speedway beating out Cup champion Martin Truex Jr. He then won three races later for the first time at Darlington Raceway.
In June, Allgaier joined the Stadium Super Trucks' practice and qualifying at Mid-Ohio Sports Car Course (where they were supporting the Xfinity Series). He set the sixth-best time of eight drivers.
On June 27, Allgaier was called on again as a substitute replacement in a Cup Series race, this time for Justin Haley in the Spire Motorsports No. 77 in the second race of the Cup Series doubleheader at Pocono after Haley had to recover from a hard crash in the Xfinity race earlier in the same day.
Allgaier is nicknamed "Little Gator" as a play on his last name and his father being dubbed "Gator".
Motorsports career results
(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)
* Season still in progress
1 Ineligible for series points
Craftsman Truck Series
|NASCAR Craftsman Truck Series results|
K&N Pro Series West
|NASCAR K&N Pro Series West results|
ARCA Menards Series
(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)
- "Team Event Rosters – Texas Motor Speedway – Saturday, October 24, 2020" (PDF). NASCAR. Retrieved October 23, 2020.
- Gong Show page at Jayski.com Archived 2008-08-21 at the Wayback Machine Retrieved October 19, 2008
- This 'Gong Show' will land winner in a ride; By Pete Iacobelli, The Associated Press; NASCAR.com Retrieved October 19, 2008
- "Jayski's Developmental driver's page". Archived from the original on 2008-05-14. Retrieved 2008-09-18.
- H&R Staff and news service reports; "Riverton driver joins Penske for Nationwide"; Decatur, IL Herald & Review; Friday, September 19, 2008; pp B-7
- Newton, David (February 4, 2009). "Hornish now qualified for first 5 races". ESPN.com. ESPN Internet Ventures. Retrieved May 8, 2017.
- Jensen, Tom (August 18, 2012). "Allgaier Wins Shocker In Montreal". SPEED Channel. Fox Sports. Archived from the original on August 20, 2012. Retrieved 2012-08-19.
- Pockrass, Bob (August 28, 2013). "Harry Scott Jr. completes purchase of Phoenix Racing; Justin Allgaier to drive for new team". Sporting News. Retrieved 2013-08-28.
- Wilson, Steven B. (October 1, 2013). "Allgaier to Make Second NASCAR Sprint Cup Series Start at Kansas". Speedway Digest. Archived from the original on October 4, 2013. Retrieved 2013-10-02.
- "Justin Allgaier officially named to Phoenix Racing team, will drive No. 51 Brandt car". The State Journal-Register. Springfield, IL. January 21, 2014. Retrieved 2014-01-21.
- Ryan, Nate (6 October 2018). "Podcast: Justin Allgaier's health scare and 'best thing I've ever done'". NASCAR on NBC. Retrieved 18 October 2018.
- Crandall, Kelly (August 20, 2016). "Justin Allgaier to replace Michael Annett at Bristol". NBC Sports. Retrieved August 20, 2016.
- Jensen, Tom (August 21, 2016). "Kyle Busch upset about parts failure, Justin Allgaier after wreck". Foxsports.com. Retrieved August 22, 2016.
- "JR Motorsports".
- "Miguel Paludo and Team BRANDT Win Brazil Porsche GT3 Cup Series Championship".
- Associated Press (March 18, 2017). "Justin Allgaier takes Phoenix Xfinity race to snap winless drought". USA Today. Retrieved March 21, 2017.
- Herron, Curt (2017-09-16). "NASCAR Xfinity: Allgaier celebrates emotional win at home racetrack". The Herald-News. Joliet, IL. Retrieved 2017-10-23.
- Albino, Dustin (3 August 2019). "Justin Allgaier, Ross Chastain 'Rocky Relationship' Comes to a Peak at Watkins Glen". Frontstretch. Retrieved 14 August 2019.
- "Relato de prova: Ricardo Baptista e Lucas di Grassi conquistam os 300km de Goiânia com estratégia perfeita". Porsche Careera Cup Brasil (in Portuguese). Porsche Brasil. Retrieved 2019-10-26.
- Spencer, Reid (November 16, 2019). "Reddick wins Xfinity race at Miami, locks up second championship". NASCAR.com. NASCAR Digital Media, LLC. Retrieved November 17, 2019.
- Christie, Toby (February 15, 2020). "Video: Justin Allgaier's Bid For First Daytona Win Ends in Crash". TobyChristie.com. Retrieved July 3, 2020.
- Spencer, Reid (February 23, 2020). "Briscoe wins Xfinity Series' rain-delayed Las Vegas race". NASCAR. Retrieved July 3, 2020.
- Christie, Toby (March 2, 2020). "Justin Allgaier Upsets Kyle Busch to Win Stage 1 of Xfinity Race at Phoenix". TobyChristie.com. Retrieved July 3, 2020.
- Cain, Holly (June 1, 2020). "Noah Gragson wins at Bristol after incident with teammate Justin Allgaier". NASCAR. Retrieved July 3, 2020.
- Christie, Toby (June 28, 2020). "Justin Allgaier, Hoping For Reversal of Recent Luck, Wins Stage 2 of Xfinity Race at Pocono". TobyChristie.com. Retrieved July 3, 2020.
- "Jimmie Johnson to miss Brickyard 400, IndyCar test after COVID-19 diagnosis". ESPN.com. ESPN. AP. July 3, 2020. Retrieved July 3, 2020.
- Albert, Zack (July 5, 2020). "Justin Allgaier's fill-in drive for Jimmie Johnson ends in early wreck at Brickyard". NASCAR. Retrieved July 8, 2020.
- Fryer, Jenna (July 8, 2020). "NASCAR's Jimmie Johnson can race again after he tests negative twice for COVID-19: 'It's been an emotional journey'". The Baltimore Sun. AP. Retrieved July 8, 2020.
- "Allgaier completes Xfinity sweep at Richmond". 12 September 2020.
- "How the NASCAR Xfinity Series 'Championship 4' Battle Shapes up After the Martinsville Elimination Race". November 2020.
- "Justin Allgaier – 2020 NASCAR Xfinity Series Results". Racing-Reference. Retrieved November 7, 2020.
- "Justin Allgaier – 2021 NASCAR Xfinity Series Results". Racing-Reference. Retrieved December 26, 2021.
- Nguyen, Justin (June 4, 2021). "Matt Brabham leads SST Mid-Ohio practice, Justin Allgaier makes guest appearance". The Checkered Flag. Retrieved June 22, 2021.
- Catanzareti, Zach (June 27, 2021). "Justin Allgaier Subbing for Justin Haley in Sunday Cup Race". Kickin' the Tires.
- "Allgaiers announce birth of baby girl". NASCAR. 2013-08-13. Retrieved 2013-08-13.
- Lemasters, Ron (September 12, 2018). "Dale Jr.: Loved the Emotion from Allgaier at Indy". JR Motorsports. Retrieved July 3, 2020.
- "Justin Allgaier – 2013 NASCAR Sprint Cup Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2014 NASCAR Sprint Cup Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2015 NASCAR Sprint Cup Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2016 NASCAR Sprint Cup Series Results". Racing-Reference. Retrieved July 7, 2020.
- "Justin Allgaier – 2020 NASCAR Cup Series Results". Racing-Reference. Retrieved November 9, 2020.
- "Justin Allgaier – 2021 NASCAR Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved June 27, 2021.
- "Justin Allgaier – 2022 NASCAR Cup Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved April 12, 2021.
- "Justin Allgaier – 2008 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2009 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2010 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2011 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2012 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2013 NASCAR Nationwide Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2016 NASCAR Xfinity Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2017 NASCAR Xfinity Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2018 NASCAR Xfinity Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2019 NASCAR Xfinity Series Results". Racing-Reference. Retrieved February 19, 2019.
- "Justin Allgaier – 2022 NASCAR Xfinity Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved February 26, 2022.
- "Justin Allgaier – 2005 NASCAR Craftsman Truck Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2006 NASCAR Craftsman Truck Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2008 NASCAR Craftsman Truck Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2014 NASCAR K&N Pro Series West Results". Racing-Reference. Retrieved June 28, 2017.
- "Justin Allgaier – 2002 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2003 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2004 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2005 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2006 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2007 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2008 ARCA Re/Max Series Results". Racing-Reference. Retrieved November 22, 2018.
- "Justin Allgaier – 2021 ARCA Menards Series Results". Racing-Reference. NASCAR Digital Media, LLC. Retrieved August 22, 2021.
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