Lincoln 2009 Navigator Owner's Manual page 243

Rear axle
Engine
ratio
5.4L with
standard
All
trailer tow
package
5.4L with
optional
All
trailer tow
package
5.4L with
standard
All
trailer tow
package
5.4L with
optional
All
trailer tow
package
Note: For vehicles not equipped with the optional trailer tow package,
the maximum frontal area of trailer should not exceed the frontal area
of the vehicle– 36.5 square feet (3.4 square meters).
Note: For vehicles equipped with the optional trailer tow package, the
maximum frontal area of trailer should not exceed 60 square feet (5.6
square meters).
Do not exceed the maximum loads listed on the Safety Compliance
Certification label. For load specification terms found on the label, refer
to Vehicle loading in this chapter. Remember to figure in the tongue
load of your loaded trailer when figuring the total weight.
WARNING: Towing trailers beyond the maximum recommended
gross trailer weight exceeds the limit of the vehicle and could
result in engine damage, transmission damage, structural damage, loss
of control, vehicle rollover and personal injury.
2009 Navigator (nav)
Owners Guide, 2nd Printing
USA (fus)
Tires, Wheels and Loading
Trailer weight range
Maximum
GCWR - lb. (kg)
Navigator L 4x2
12300 (5579)
15000 (6804)
Navigator L 4x4
12500 (5670)
15000 (6804)
(0 - maximum) lb.
(kg)
0–6000 (0–2721)
0–8700 (0–3946)
0–6000 (0–2721)
0–8500 (0–3856)
243