The S&W ladder bar welded frame for the 82-02 Camaro & Firebird features frame rails at a 24 width and is designed to fit up to 15 x 33 drag tires or 31x18.5 Hoosier street radial tires. Each frame comes completely welded with 2" x 3" mandrel formed frame rails, front crossmember, ladder bar front mounts, rear shockcrossmember with upper ...