NASCAR Cup 2018 Kentucky
| # | Piloto | Carro | Equipe | Sponsor | Dono da equipe | |
|---|---|---|---|---|---|---|
| 00 | Landon Cassill | Chevrolet Camaro | StarCom Racing | StarCom Fiber | ||
| 1 | Jamie McMurray | Chevrolet Camaro | Chip Ganassi Racing | Arctic Cat | ||
| 2 | Brad Keselowski | Ford Fusion | Team Penske | Discount Tire | ||
| 3 | Austin Dillon | Chevrolet Camaro | Richard Childress Racing | AAA | ||
| 4 | Kevin Harvick | Ford Fusion | Stewart-Haas Racing | Busch Light | ||
| 6 | Matt Kenseth | Ford Fusion | Roush Fenway Racing | Performance Plus Motor Oil | ||
| 07 | Jesse Little | Chevrolet Camaro | Premium Motorsports | TBD | ||
| 9 | Chase Elliott | Chevrolet Camaro | Hendrick Motorsports | NAPA Auto Parts | ||
| 10 | Aric Almirola | Ford Fusion | Stewart-Haas Racing | Smithfield | ||
| 11 | Denny Hamlin | Toyota Camry | Joe Gibbs Racing | FedEx Office | ||
| 12 | Ryan Blaney | Ford Fusion | Team Penske | DEX Imaging | ||
| 13 | Ty Dillon | Chevrolet Camaro | Germain Racing | GEICO | ||
| 14 | Clint Bowyer | Ford Fusion | Stewart-Haas Racing | Haas 30 Years of the VF1 | ||
| 15 | Ross Chastain | Chevrolet Camaro | Premium Motorsports | TBD | ||
| 17 | Ricky Stenhouse Jr. | Ford Fusion | Roush Fenway Racing | Fifth Third Bank | ||
| 18 | Kyle Busch | Toyota Camry | Joe Gibbs Racing | Snickers Intense | ||
| 19 |  Daniel Suarez | Toyota Camry | Joe Gibbs Racing | ARRIS | ||
| 20 | Erik Jones | Toyota Camry | Joe Gibbs Racing | Freightliner | ||
| 21 | Paul Menard | Ford Fusion | Wood Brothers Racing | Menards \ Quaker State | ||
| 22 | Joey Logano | Ford Fusion | Team Penske | Shell Pennzoil | ||
| 23 | J.J. Yeley | Toyota Camry | BK Racing | Steakhouse Elite | ||
| 24 | William Byron | Chevrolet Camaro | Hendrick Motorsports | Liberty University | ||
| 31 | Ryan Newman | Chevrolet Camaro | Richard Childress Racing | Caterpillar | ||
| 32 | Matt DiBenedetto | Ford Fusion | Go FAS Racing | Keen Parts/CorvetteParts.Net | ||
| 34 | Michael McDowell | Ford Fusion | Front Row Motorsports | Love's Travel Stops / Roller Bites | ||
| 37 | Chris Buescher | Chevrolet Camaro | JTG Daugherty Racing | Gain | ||
| 38 | David Ragan | Ford Fusion | Front Row Motorsports | MDS Transport | ||
| 41 | Kurt Busch | Ford Fusion | Stewart-Haas Racing | Monster Energy / Haas Automation | ||
| 42 | Kyle Larson | Chevrolet Camaro | Chip Ganassi Racing | Credit One Bank | ||
| 43 | Darrell Wallace Jr. | Chevrolet Camaro | Richard Petty Motorsports | Petty's Garage \ Medallion Bank | ||
| 47 | A.J. Allmendinger | Chevrolet Camaro | JTG Daugherty Racing | Kroger ClickList | ||
| 48 | Jimmie Johnson | Chevrolet Camaro | Hendrick Motorsports | Lowe's / Jimmie Johnson Foundation | ||
| 51 | BJ McLeod | Chevrolet Camaro | Rick Ware Racing | Prefund Capital | ||
| 66 | Timmy Hill | Toyota Camry | Motorsports Business Management | CrashClaimsR.Us | ||
| 72 | Corey Lajoie | Chevrolet Camaro | TriStar Motorsports | TBD | ||
| 78 | Martin Truex Jr. | Toyota Camry | Furniture Row Racing | Auto-Owners Insurance | ||
| 88 | Alex Bowman | Chevrolet Camaro | Hendrick Motorsports | Axalta | ||
| 95 | Kasey Kahne | Chevrolet Camaro | Leavine Family Racing | Dark Matter presented by Ionomy | ||
| 99 | Garrett Smithley | Chevrolet Camaro | StarCom Racing | VICTORY LANE QUICK OIL CHANGE |