1996 Cadillac DeVille Owner's Manual - Page 234

Front Towing Tow Limits -- 35 mph (56 kph), 25 miles (40 km) ... NOTICE: Do not tow with sling type equipment or fascidfog lamp damage will occur. Use wheel-lift or car carrier equipment. Additional ramping may be required for car carrier equipment. Use safety chainsand wheel straps, Towing a vehicle over rough surfaces could vehicle damage a vehicle. Damage can occur from to ground orvehicle to wheel-lift equipment. To help avoid damage, installa towing dollyand raise thevehicle until adequate clearance is obtained between the ground and/or wheel-lift equipment, Do not attachwinch cables or J-hooks to suspension componentswhen using car carrier equipment. Always use T-hooks inserted in the T-hook slots. ~ I 5-11