Nascar History

How It All Started

NASCAR’s origins trace back to the 1920s and 30s, when bootleggers modified standard family sedans with powerful engines and heavy-duty suspensions to outrun law enforcement on winding Appalachian backroads. These drivers soon began competing against each other in informal races to see who had the fastest vehicle. Recognizing the need for standardized rules and guaranteed payouts—as unscrupulous promoters often fled with the prize money—mechanic Bill France Sr. organized a series of meetings at the Streamline Hotel in Daytona Beach, Florida, in December 1947. The National Association for Stock Car Auto Racing (NASCAR) was officially incorporated on February 21, 1948, hosting its first sanctioned race six days earlier on the Daytona Beach Road Course, which was won by Red Byron.

Bill France Sr.

William Henry Getty France Sr., famously known as "Big Bill," was the visionary founder of NASCAR who transformed stock car racing from a disorganized regional pastime into a multibillion-dollar national industry. A former mechanic and driver himself, France moved to Daytona Beach in 1934 and soon realized that for the sport to survive, it required uniform rules, a points system, and guaranteed purses to protect drivers from dishonest promoters. Beyond forming the sanctioning body in 1948, his most enduring physical legacies are the construction of the Daytona International Speedway in 1959 and the Talladega Superspeedway in 1969, which established the "superspeedway" concept. Known for his "iron will" and sometimes authoritarian leadership style, France served as NASCAR’s president until 1972 before passing the reins to his son, Bill France Jr.. He died on June 7, 1992, at the age of 82 and was posthumously inducted as an inaugural member of the NASCAR Hall of Fame in 2010.

Early Nascars

In contrast to the highly engineered Next Gen cars, "old" NASCARs—spanning from the 1948 "Strictly Stock" era to the Gen-6 models—were defined by their mechanical simplicity and gradual departure from showroom counterparts. Early vehicles were essentially production cars with strapped-shut doors and heavy-duty rear axles, but by the 1990s Gen-4 era, they had evolved into "stock cars in name only," featuring asymmetrical steel bodies and massive 800+ horsepower pushrod V8 engines. Unlike the modern sequential transaxles, these classic racers utilized a traditional 4-speed H-pattern manual transmission and a solid live rear axle with truck-arm suspension. These cars were notoriously difficult to drive due to a lack of electronic aids like traction control or fuel injection (until 2012), requiring drivers to master manual heel-and-toe shifting and raw throttle control to manage the high-output engines on both dirt tracks and towering superspeedways.

Modern Cars

Modern NASCAR Cup Series vehicles, known as Next Gen or Gen-7 cars, represent a significant technological leap toward mirroring their street-legal counterparts while enhancing on-track performance. As of the 2026 season, these cars have received a major power boost to 750 horsepower for short tracks and road courses—an increase from the previous 670 hp standard aimed at emphasizing driver throttle control and tire management. Key modern features include a 5-speed sequential manual transaxle, independent rear suspension, and 18-inch aluminum wheels secured by a single center-locking lug nut. To improve safety and competition, the 2026 models now mandate A-post flaps at every track to prevent liftoff during spins, and they utilize advanced aerodynamics like a rear diffuser and carbon-composite body panels. Manufacturers have also introduced refreshed body styles for 2026, such as the updated Chevrolet Camaro ZL1, which features a revised grille and a larger hood power dome.

Modern Tracks

Driving on NASCAR tracks in 2026 requires a high degree of technical adaptability, as drivers must adjust thewir style to vastly different track geometries and a new 750-horsepower engine package. On short tracks like Martinsville and Bristol, the increased power places a premium on throttle control and tire management, forcing drivers to "feather" the gas to avoid spinning their tires while navigating tight "bullring" corners. Conversely, superspeedways like Daytona and Talladega are driven with a focus on "pack racing" and aerodynamic drafting, where drivers strategically "piggyback" on the air of the car in front to gain speed. On road courses and street circuits, the driving shifts to a heavy-braking discipline; racers must master downshifting and precise corner-entry control to manage "brake fade" and navigate both left and right turns. Across all track types, managing tire wear is critical for 2026, as Goodyear has introduced compounds designed to fall off over long runs, rewarding drivers who can find the fastest "line" without over-abusing their equipment.

CEO

As of February 2026, Jim France continues to serve as the Chairman and CEO of NASCAR, a role he has occupied since August 2018. His tenure represents a "back-to-basics" era for the sport, characterized by a shift from the experimental leadership of his predecessor toward a more traditional, "in-the-trenches" management style. However, as the 2026 season begins, his leadership is facing its most significant period of scrutiny following a landmark federal antitrust trial and a major executive reshuffle.