Classifica
constructor-gtlm
| Pos | Team | Punti |
 US
|
US
|
US
|
US
|
 CA
|
US
|
US
|
US
|
US
|
US
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chevrolet | 348 | 28 | 35 | 35 | 35 | 30 | 30 | 30 | 35 | 28 | 32 |
| 2 | BMW | 342 | 26 | 28 | 28 | 32 | 35 | 32 | 28 | 28 | 35 | 35 |
| 3 | Ford | 338 | 35 | 32 | 32 | 28 | 32 | 28 | 35 | 32 | 26 | 26 |
| 4 | Porsche | 325 | 32 | 26 | 30 | 30 | 28 | 35 | 32 | 26 | 30 | 28 |
| 5 | Ferrari | 204 | 30 | 30 | 26 | 26 | - | - | - | 30 | 32 | 30 |
