LFR meaning in Sports ?

Leavine Family Racing (formerly Circle Sport – Leavine Family Racing and originally Leavine Fenton Racing) was an American professional stock car racing team that last competed in the NASCAR Cup Series. Owned by Sharon and Bob Leavine, the team is headquartered in Tyler, Texas, but operates its racing team from a shop in Concord, North Carolina. In 2016, longtime NASCAR team owner Joe Falk became part of the ownership group, merging his Circle Sport operation with Leavine Family Racing, however as the 2016 season came to an end, Falk left the team securing his charter, and causing Leavine Family Racing to purchase a charter from Tommy Baldwin Racing.

Leavine Family Racing had a technical alliance with Joe Gibbs Racing, with Christopher Bell driving the No. 95 Toyota Camry. The team previously fielded Fords with a technical alliance with Team Penske from 2011 to 2015, and Chevrolets with a technical alliance with Richard Childress Racing from 2016 to 2018.

On July 23, 2020, it was reported that Bob Leavine solicited bids for the team due to the financial fallout of the COVID-19 pandemic. On August 4, Leavine confirmed that his team has been sold and will cease operations at the end of the 2020 season, with its fleet of Toyotas to be returned to Joe Gibbs Racing. One week later, the team's assets were purchased by Spire Motorsports.