Flat Towing and Its Impact on Vehicle Transmissions

Flat towing, which involves towing a vehicle with all four wheels on the ground, can potentially harm a vehicle's transmission. However, the extent of this damage depends on the specific vehicle and the manner in which it is towed. This article delves into the key factors to consider when flat towing a vehicle, providing insights to help ensure your vehicle remains in top condition.

Understanding the Impact of Flat Towing on Transmissions

Type of Transmission

Automatic Transmissions: Many automatic transmissions are not designed for flat towing. Towing an automatic vehicle without proper precautions can lead to transmission damage due to a lack of lubrication while the vehicle is in tow. Manual Transmissions: Most manual transmissions can be flat towed without significant issues. However, it is crucial to ensure the vehicle is in neutral to prevent any unnecessary stress on the transmission.

Following Manufacturer Guidelines

Always check the owner's manual or manufacturer guidelines for specific towing recommendations. Some vehicles are designed specifically for flat towing and are often referred to as 'flat tow-able' or 'vehicle-specific flat towing.'

Important Preparations for Towing

Neutral Position

Ensure the transmission is in neutral to prevent the engine from turning the transmission, which can lead to damage.

Driveline Disconnection

For some vehicles, it may be necessary to disconnect the driveshaft or transmission to prevent damage during the towing process.

Towing Speed and Distance

Long distances or high speeds can increase the risk of transmission damage. It is generally recommended to keep speeds moderate and limit the distance when flat towing a vehicle not designed for it.

Proper Towing Equipment

Using the right towing equipment, such as a tow bar and safety chains, can help ensure the vehicle is towed safely and securely, reducing the risk of damage.

Cleaning up From Flat Towing

Sometimes, flat towing can still put wear and tear on a vehicle, especially those equipped with a transfer case or 4x4 setup. After towing, it is essential to conduct thorough maintenance checks to ensure the vehicle's components are functioning correctly.

One of the solutions to avoid these issues is to haul vehicles on a custom car trailer behind a motor home or other tow vehicle. This method can be a bit inconvenient, but it saves a significant amount of money and avoids the potential need for additional components like brake systems, tow bars, and wiring.