1993 Buick Roadmaster Owner's Manual - Page 216
1993 Buick Roadmaster Manual
Page 216 highlights
Front TomGng Hook-Ups Attach "T" hook chains behind the front wheels &to the sideof the frame rails ,onboth,'sides. k, Position the sling crossbar behind the rear edge of just A the front fascia. 4" x 4" wood beam is .NOT needed.
We apologize, but we cannot currently deliver this PDF manual by request of the manufacturer.
We apologize for any inconveniece.