JR Motorsports
| Owner(s) | Dale Earnhardt Jr. Kelley Earnhardt Miller Rick Hendrick L. W. Miller |
|---|---|
| Base | Mooresville, North Carolina |
| Series | NASCAR Cup Series NASCAR O'Reilly Auto Parts Series NASCAR Advance Auto Parts Weekly Series CARS Late Model Stock Tour eNASCAR Coca-Cola iRacing Series |
| Race drivers | Cup Series: 40. Justin Allgaier (part-time) O'Reilly Auto Parts Series: 1. Carson Kvapil, Connor Zilisch 7. Justin Allgaier 8. Sammy Smith 9. Shane Van Gisbergen, Carson Kvapil, Lee Pulliam, Ross Chastain (part-time) 88. Rajah Caruth (R), William Byron, Kyle Larson, Alex Bowman, Chase Elliott Late Model Stock Cars: 8. Dale Earnhardt Jr. 73. Wyatt Miller 88. Caden Kvapil |
| Manufacturer | Chevrolet |
| Opened | 2005 |
| Website | jrmracing.com |
| Career | |
| Debut | Cup Series: 2025 Daytona 500 (Daytona) O'Reilly Auto Parts Series: 2005 Ford 300 (Homestead) Camping World Truck Series: 2015 Kroger 250 (Martinsville) ARCA Racing Series: 2008 Lucas Oil 200 (Daytona) |
| Latest race | Cup Series: 2026 Daytona 500 (Daytona) O'Reilly Auto Parts Series: 2026 GOVX 200 (Phoenix) Camping World Truck Series: 2016 Ford EcoBoost 200 (Homestead) ARCA Racing Series: 2015 ModSpace 125 (Pocono) |
| Races competed | Total: 722 Cup Series: 2 O'Reilly Auto Parts Series: 676 Camping World Truck Series: 38 ARCA Racing Series: 6 |
| Drivers' Championships | Total: 4 Cup Series: 0 O'Reilly Auto Parts Series: 4 2014, 2017, 2018, 2024 Camping World Truck Series: 0 ARCA Racing Series: 0 |
| Race victories | Total: 110 Cup Series: 0 O'Reilly Auto Parts Series: 107 Camping World Truck Series: 2 ARCA Racing Series: 1 |
| Pole positions | Total: 54 Cup Series: 0 O'Reilly Auto Parts Series: 49 Camping World Truck Series: 4 ARCA Racing Series: 1 |
JR Motorsports (pronounced "Junior Motorsports") is an American professional stock car racing team based in Mooresville, North Carolina, co-owned by Dale Earnhardt Jr., Kelley Earnhardt Miller, L. W. Miller, and Rick Hendrick. It currently competes in the NASCAR Cup Series, NASCAR O'Reilly Auto Parts Series, eNASCAR Coca-Cola iRacing Series, CARS Late Model Stock Tour, and occasionally in the NASCAR Local Racing Series Powered by O'Reilly Auto Parts.
The team fields the No. 40 Chevrolet Camaro ZL1 part-time at the NASCAR Cup Series for Justin Allgaier. The also team fields four full-time entries in the O'Reilly Auto Parts Series: the No. 1 Chevrolet Camaro SS full-time for Carson Kvapil and Connor Zilisch, the No. 7 full-time for Allgaier, the No. 8 full-time for Sammy Smith, the No. 88 full-time for multiple drivers, as well as the No. 9 part-time for multiple drivers. The team fields the No. 88 Chevrolet full-time in the CARS Late Model Stock Tour for Caden Kvapil.