2018 Quaker State 400
| Race details | |||
|---|---|---|---|
| Race 19 of 36 in the 2018 Monster Energy NASCAR Cup Series | |||
|
Layout of Kentucky Speedway | |||
| Date | July 14, 2018 | ||
| Location | Kentucky Speedway in Sparta, Kentucky | ||
| Course | Permanent racing facility | ||
| Course length | 1.5 miles (2.4 km) | ||
| Distance | 267 laps, 400.5 mi (640.8 km) | ||
| Average speed | 150.454 miles per hour (242.132 km/h) | ||
| Pole position | |||
| Driver | Furniture Row Racing | ||
| Time | 28.588 | ||
| Most laps led | |||
| Driver | Martin Truex Jr. | Furniture Row Racing | |
| Laps | 174 | ||
| Winner | |||
| No. 78 | Martin Truex Jr. | Furniture Row Racing | |
| Television in the United States | |||
| Network | NBCSN | ||
| Announcers | Rick Allen, Jeff Burton, Steve Letarte and Dale Earnhardt Jr. | ||
| Nielsen ratings | 1.3/1.33 (Overnight) | ||
| Radio in the United States | |||
| Radio | PRN | ||
| Booth announcers | Doug Rice and Mark Garrow | ||
| Turn announcers | Rob Albright (1 & 2) and Pat Patterson (3 & 4) | ||
The 2018 Quaker State 400 presented by Walmart is a Monster Energy NASCAR Cup Series race held on July 14, 2018, at Kentucky Speedway in Sparta, Kentucky. Contested over 267 laps on the 1.5-mile (2.4 km) speedway, it was the 19th race of the 2018 Monster Energy NASCAR Cup Series season.