Driver Information

Clayton Michael Greenfield (born June 3, 1984) is an American professional stock car racing driver and team owner. He last competed part-time in the NASCAR Craftsman Truck Series, driving the No. 95 Chevrolet Silverado RST for GK Racing.
Full Name:
Clayton Michael Greenfield
Date of Birth:
03 June 1984
Place of Birth:
Clarksville, Tennessee, USA
Nationality:
United States
Residence:
Bowling Green, Kentucky, USA
Gender:
Male
Profession:
Professional Racing Driver
Career Started (Year):
2004
Team:
Car Number:
95
Car Model:
Silverado RST

Clay Greenfield

Clay Greenfield Bio

Early Life and Background

Clayton Michael Greenfield was born on June 3, 1984, in Clarksville, Tennessee, United States. Growing up in a region with a rich motorsports culture, Greenfield was exposed to racing from an early age. He graduated from Clarksville Academy, where he developed a passion for racing that would shape his future career.

Path to NASCAR Craftsman Truck Series

Greenfield began his racing journey in the UARA-Stars Series, where he honed his skills on the track. He made several qualifying attempts in the ARCA Racing Series, debuting at Salem Speedway in 2004. Driving for Wayne Peterson Racing, he achieved a commendable twelfth-place finish, marking the team’s best result since 1998. His transition to NASCAR began in 2010 when he entered the Camping World Truck Series, making his debut at Martinsville Speedway.

Clay Greenfield Career

Early Career (2004–2010)

In the early years of his career, Greenfield competed primarily in the ARCA Menards Series, where he participated in various races and gained valuable experience. His first notable race was the Eddie Gilstrap Motors 200 in 2004. Over the next few years, he made a name for himself in the Truck Series, competing in 22 races from 2010 to 2012, with a best finish of tenth at Daytona International Speedway in 2012.

NASCAR Craftsman Truck Series Breakthrough (2010–2020)

Greenfield made his NASCAR Craftsman Truck Series debut in 2010, driving for Team Gill Racing. He faced challenges in the following seasons, including a struggle to qualify for races. However, he showed resilience by returning to the series in 2020, where he ran a part-time schedule. Notably, he had a new crew chief, Jeff Hammond, who brought experience and insight to the team. Greenfield’s best finish in the Truck Series came in 2020, where he finished 22nd overall.

GK Racing Era (2020–Present)

Currently, Greenfield drives the No. 95 Chevrolet Silverado RST for GK Racing. His return to the Truck Series has been marked by a commitment to improving his performance and securing better finishes. In 2021, he aimed to run the full season but faced sponsorship challenges that limited his participation. Despite this, he managed to qualify for several races, achieving a notable nineteenth-place finish at Darlington.

Race Car Driver Style and Strengths

Greenfield is known for his determination and adaptability on the track. His experience across various series has equipped him with a diverse skill set, allowing him to navigate different racing conditions effectively. His strategic approach to racing, combined with the support of his team, enhances his competitiveness in the NASCAR Craftsman Truck Series.

Notable Achievements and Milestones

Throughout his career, Greenfield has demonstrated resilience and a commitment to growth. While he has yet to secure a win in the NASCAR Craftsman Truck Series, his consistent participation and ability to qualify for races showcase his dedication to the sport.

Clay Greenfield Career Wins

Clay Greenfield has competed in multiple racing series without securing a win yet. His career highlights include notable finishes and participation in various prestigious events across the NASCAR Craftsman Truck Series and ARCA Menards Series.

Current NASCAR Craftsman Truck Series Highlights

As of 2025, Greenfield has recorded two top-ten finishes in the NASCAR Craftsman Truck Series. His best overall finish remains 22nd in the standings, achieved in 2020. He continues to pursue opportunities to improve his performance and make a mark in the series.

Previous ARCA Menards Series Achievements

In the ARCA Menards Series, Greenfield’s best finish was 76th in 2020. He participated in several races, including his debut in 2004, and has consistently sought to build on his experiences in this competitive environment.

Clay Greenfield Family

Family Background and NASCAR Lineage

Details about Greenfield’s family background and lineage in motorsports are not publicly available.

Personal Life

Information regarding Greenfield’s personal life, including marital status and family, is not publicly documented.

2025 Season Performance

In the 2025 season, Clay Greenfield continues to compete part-time in the NASCAR Craftsman Truck Series. His performance has shown potential, with a focus on improving his standings and securing better finishes. The season has been a mix of challenges and opportunities, as he navigates sponsorship issues and works to solidify his place within GK Racing. As the season progresses, Greenfield aims to leverage his experience and the support of his team to achieve his goals on the track.