While most of the NASCAR community had the weekend off for Father's Day, NASCAR officials and teams were busy, partly due to a new rules package that was announced early in June. One of the most unique things about NASCAR is the ability to make changes and adapt to the needs of drivers and crews, even if the changes come halfway through the season.
Throughout the first 17 races this season, it has been hard not to
notice that there has been a decline in the amount of lead changes in the
NASCAR Sprint Cup Series. While there are several opinions as to why this is,
many in the garage area attribute the decline to the rules package set in place
for the 2015 season. After collaboration with the teams and crews, NASCAR made
the decision to alter the aerodynamics setup on the cars for the race on July
11 at Kentucky Speedway.
The rules consist of lowering the rear spoiler to 3.5 inches, reducing
the size of the radiator pan to 25-inches, and the splitter will have 1 ¾ inch
less overhang. The tires will have more grip, but these will not be tires
specifically built for this package because of time constraints.
Now, if that all sounded like it was in a foreign language to you
because you are not someone who works on NASCAR Sprint Cup Series cars every
weekend, you’re not alone. To put it in
laymen’s terms, a spoiler is a metal blade attached to the rear deck lid of the
car that helps restrict airflow over the rear of the car, providing downforce
and traction. The radiator pan is a metal plate that sits below the radiator
and helps keep the air flowing freely under the car. A splitter is an
aerodynamic device fitted to the front of the car that generates downforce and
grip.
With that being said, what the new proposed package is designed to do
is to reduce downforce, and could help produce more side-by-side competition,
and therefore more green-flag lead changes.
For now, it appears as though the race at Kentucky will be the only one
where this package is utilized. However, if it is deemed a success, we could be
seeing a different rules package again later in the season. To help teams
prepare for the single-race change, an extended practice session will be held
at Kentucky Speedway on the Wednesday before the Saturday night race (July 11).
After the checkered flag flies at Kentucky, NASCAR officials will take the
information learned from the race and analyze it to see if there needs to be
any more changes to races in the remaining 18 races of the 2015 season.
Initially, a version of this package that included lowering the spoiler
height and changes to the splitter and splitter extension panel was scheduled
to debut next year. But, with the rules package this year consisting of lower
downforce and less horsepower, there was a continued increase in corner speeds
and a decline in green-flag passes, which encouraged officials to release a
potential new package early.
In a further effort to enhance the racing this season, NASCAR recently added an updated rules package, which will be implemented for races at Indianapolis Motor Speedway (July 26), Michigan International Speedway (August 16), Darlington Raceway (September 6) and Richmond International Raceway (September 12).
In a further effort to enhance the racing this season, NASCAR recently added an updated rules package, which will be implemented for races at Indianapolis Motor Speedway (July 26), Michigan International Speedway (August 16), Darlington Raceway (September 6) and Richmond International Raceway (September 12).
This is precisely why this sport is so unique. In Major League
Baseball, a new pitch clock system was tested at Spring Training to alert a
pitcher of the amount of time he has before throwing a pitch, in order to control
the length of games. However, that was tested during Spring Training, and still
won’t roll out until the 2016 season at the earliest. A change like that could
never be implemented in the middle of the season such as NASCAR is doing now.
While the new rules package is a change, it is always in the best
interest of the fans and the drivers. NASCAR does a great job at communicating
with stakeholders throughout the year to ensure everyone is satisfied, and is
doing their part to provide fans a great show and a great weekend of racing
when heading down to the racetrack.
The rules package could open the door for other changes this season, or
it could be shelved until 2016. A tweak like this is in the middle of the
season is just a reminder that the industry has the best interests in mind for
everyone.
-Matthew Becherer
President, Homestead-Miami Speedway
