In my Owners Manual (1988 Jeep Cherokee), to me using a tow dolly would be considered what the Owners Manual calls:
Towing A Disabled Vehicle
If your vehicle is disabled and is to be towed with the front or rear wheels off the ground, towing speed should be limited to 30 mph (48 km/h) for a distance no greater than 15 miles (24 km).
CAUTION: Do not disconnect rear prop shaft because fluid will leak from the transfer case and damage internal parts.
Command-Trac with Ignition Key Available
*Manual Transmission
Turn the ignition key to the OFF position to unlock the steering column. Shift the transmission into gear and the transfer case to N (Neutral). The vehicle can now be towed with the front or rear wheels raised.
*Automatic Transmission
Turn the ignition key to the OFF position to unlock the steering column and gear shift linkage. Shift transmission into P (Park) and transfer case to N (Neutral). The vehicle can now be towed with the front or rear wheels raised.
Command-Trac with Ignition Key Not Available and Vehicle Unlocked
*Manual Transmission
Shift the transmission into gear and the transfer case to N (Neutral). The vehicle can now be towed with the front wheels raised.
*Automatic Transmission
Check that transmission is in P (Park), and shift transfer case to N (Neutral), The vehicle can now be towed with the front wheels raised.
Command-Trac with Ignition Key Not Available and Vehicle Locked
*Manual and Automatic Transmissions
Place a dolly under the rear wheels and tow with the front end raised.
Select-Trac with Ignition Key Available
Turn the ignition key to the OFF position to unlock the steering column and gear shift linkage. Shift transmission into P (Park) and transfer case to N (Neutral). The vehicle can now be towed with all four wheels on the ground or with front or rear wheels raised.
Select-Trac with Ignition Key Not Available and Vehicle Unlocked
Check that transmission is in P (Park), and shift transfer case to N (Neutral). The vehicle can now be towed with the front wheels raised.
Select-Trac with Ignition Key Not Available and Vehicle Locked
Place a dolly under the rear wheels and tow with the front end raised.
Emergency Towing--- Transfer Case Cannot be Shifted to Neutral
If the transfer case cannot be shifted into N (Neutral), place a dolly under the rear wheels and tow the vehicle with the front wheels raised.
CAUTION: If the vehicle must be towed with the wheels on the ground, the ignition key must be turned to the OFF position to unlock the steering column.
The steering column lock is not strong enough to withstand the shock transmitted from the front wheels while towing. Also, before towing the vehicle with the rear wheels lifted, secure the steering column with a steering wheel clamping device designed for towing service.
This was taken verbatum from my OM.
Anyone's Owners Manual read differently? (newer or otherwise)