The Owners Of Bristol Motor Speedway Say Land And Improvements At The Speedway Appraised Above Fair Market Value. They Want The State Of Tennessee To Order Sullivan County To Drop The Value Of The Track For Tax Purposes By 46-Million Dollars. The Sullivan County Property Assessor’S Office Worked With Bms Legal Representatives Last Year To Lower The Appraisal Value On Several Pieces Of Land Owned By The Speedway. A Request Has Been Filed With The State, But No Action Has Been Taken.