1994 Buick Regal Owner's Manual - Page 184

Front TowingHookups (Custom Sedan and Gran Sport Only) Attach "T" hook chains in front of the wheels into the side slots of the cradle on both sides. Position a 4" x 4" wood beam across the sling chains against the bottom of the cradle horns. Position the lower sling crossbar against the front of the 4" x 4" wood beam. ~ Attach a separate safety chain around the outboard end of each lower control arm. 182