Can you flat tow gm four wheel drive vehicles with the electronic transfer case unlimited distances?

No, you cannot flat tow GM four-wheel-drive vehicles with an electronic transfer case unlimited distances, even if they are equipped with the proper flat towing kit. While some GM vehicles *can* be flat towed, there are significant limitations and risks involved with doing so over long distances.

Here's why:

* Excessive wear and tear: Even with a properly installed flat towing kit, towing a 4WD vehicle with an electronic transfer case puts stress on the transmission and drivetrain components. Extended towing can lead to premature wear and damage. The transmission pump may not receive adequate lubrication when flat towing.

* Potential for damage: The electronic transfer case is a complex system. Prolonged operation in neutral while being towed can lead to internal damage. Manufacturers typically recommend limited towing distances or specify certain procedures (like using a specific gear) to mitigate this risk. Exceeding these limitations invalidates warranties.

* Warranty implications: Exceeding the manufacturer's recommended towing distance will almost certainly void your warranty for related drivetrain components.

* Overheating: Components can overheat from the friction of the drivetrain elements turning.

To determine the proper towing method for your specific GM 4WD vehicle, you MUST consult your owner's manual. It will clearly state whether flat towing is permitted, any necessary preparations, and the maximum permissible towing distance. If flat towing is not recommended, you'll need to explore alternative methods like using a tow dolly or a car carrier.