| Teams 2018 Stratosphere 200 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Jennifer Jo Cobb Racing | Mike Senica | Chevrolet |
| 1 | TJL Motorsports | Tommy Regan | Chevrolet |
| 02 | Youngs Motorsports | Austin Hill | Chevrolet |
| 2 | GMS Racing | Cody Coughlin | Chevrolet |
| 3 | Jordan Anderson Racing | Jordan Anderson | Chevrolet |
| 4 | Kyle Busch Motorsports | Spencer Davis | Toyota |
| 6 | Norm Benning Racing | Norm Benning | Chevrolet |
| 8 | NEMCO Motorsports | John Hunter Nemechek | Chevrolet |
| 10 | Jennifer Jo Cobb Racing | Jennifer Jo Cobb | Chevrolet |
| 13 | ThorSport Racing | Myatt Snider | Ford |
| 15 | Jay Robinson Racing | Robby Lyons | Chevrolet |
| 16 | Hattori Racing Enterprises | Brett Moffitt | Toyota |
| 18 | Kyle Busch Motorsports | Noah Gragson | Toyota |
| 20 | Youngs Motorsports | Michel Disdier | Chevrolet |
| 21 | GMS Racing | Johnny Sauter | Chevrolet |
| 22 | Niece Motorsports | Austin Wayne Self | Chevrolet |
| 24 | GMS Racing | Justin Haley | Chevrolet |
| 25 | GMS Racing | Dalton Sargeant | Chevrolet |
| 33 | Team Reaume | Josh Reaume | Toyota |
| 41 | ThorSport Racing | Ben Rhodes | Ford |
| 45 | Niece Motorsports | Justin Fontaine | Chevrolet |
| 49 | Jay Robinson Racing | Wendell Chavous | Chevrolet |
| 50 | Beaver Motosports | B.J. Mcleod | Chevrolet |
| 51 | Kyle Busch Motorsports | Kyle Busch | Toyota |
| 52 | Halmar Friesen Racing | Stewart Friesen | Chevrolet |
| 54 | TRICON Garage | Justin Marks | Toyota |
| 63 | MB Motorsports | Scott Stenzel | Chevrolet |
| 74 | Mike Harmon Racing | Mike Harmon | Chevrolet |
| 83 | Copp Motorsports | Bayley Currey | Chevrolet |
| 87 | NEMCO Motorsports | Joe Nemechek | Chevrolet |
| 88 | ThorSport Racing | Matt Crafton | Ford |
| 98 | ThorSport Racing | Grant Enfinger | Ford |