Can you flat tow a CVT transmission?
Generally, flat towing a CVT-equipped vehicle (four wheels on the ground) is not advised for most models. Always consult the owner’s manual or the manufacturer for model-specific guidance before attempting any flat tow.
What flat towing means for CVTs
Flat towing—also called four-down towing—involves towing a vehicle with all four wheels on the ground behind a motorhome or tow vehicle. For cars fitted with a continuously variable transmission (CVT), the lubrication and hydraulic systems inside the transmission are sensitive to being rotated while the engine is off. Because the engine powers the transmission’s vital components and oil pump, many CVT designs cannot be towed with the engine off without risking damage. The safest approach is to verify whether your specific model is approved for flat towing and, if not approved, to use an alternative towing method.
Why CVTs require careful consideration
CVTs rely on hydraulic pressure and precise control of pulley systems to adjust gear ratios. If those systems are driven by an engine-running oil pump, towing with the engine off can lead to inadequate lubrication, potential overheating, and accelerated wear. Some manufacturers provide explicit flat-tow allowances for certain models; others prohibit it entirely. Because the guidance varies by make, model, and transmission type, owners should not assume flat towing is acceptable.
Industry patterns and manufacturer guidance
To help readers understand typical guidance, here are the common patterns you’ll encounter. The list below summarizes what owners often find in manuals, without implying universal applicability.
- Flat towing four wheels down is not approved for many CVT-equipped cars. If your manual does not authorize 4-down towing, do not attempt it.
- Some CVT-equipped vehicles permit four-down towing only under strict limitations (for example, very short distances or very low speeds) or only with specialized procedures documented by the manufacturer. Always follow those exact steps if they apply.
- A number of CVT vehicles require towing with the driven wheels lifted (a tow dolly) or towing on a trailer to avoid circulating lubrication through the transmission during movement.
- In certain hybrid or plug-in hybrid CVTs, the manufacturer may provide unique guidance due to the interaction between the gas engine, electric motor, and transmission; again, consult the manual for those specifics.
Understanding a model’s towing restrictions is essential. If the owner’s manual is silent on flat towing, or you see a clear prohibition, do not attempt four-down towing. Use the recommended alternative (such as a tow dolly or a flatbed trailer) to transport the vehicle safely.
Practical towing options if you own a CVT vehicle
For CVT-equipped cars, the safest and most reliable towing methods are typically to use a tow dolly or a trailer, unless the manual confirms four-down towing is allowed. The options below are aimed at reducing risk and following best practices.
- Tow with a tow dolly (front wheels raised, rear wheels on the ground) if the manual allows it for your model. This keeps the transmission from turning while the engine is off.
- Use a flatbed trailer to transport the vehicle entirely off the road surface, eliminating transmission rotation during transit.
- In rare cases where the manual specifies, you may be able to tow with all four wheels on the ground under strict conditions. If this is permitted, follow the exact steps, speed limits, and distance caps provided by the manufacturer.
If you’re unsure, opt for the conservative approach. A reputable towing service can relocate a CVT vehicle safely using a flatbed or appropriate dolly setup, and this avoids the risk of inadvertent transmission damage.
What to check before towing
Before attempting any towing method, verify the vehicle’s official guidance. Here are key checks to perform:
- Review the owner’s manual section on towing and flat towing, including any model-specific warnings.
- Look for explicit statements about four-down towing, required accessories (such as a transmission cooler), and any speed or distance restrictions.
- Confirm whether a tow dolly or flatbed trailer is recommended or required for your model.
- Check for special instructions related to hybrids or plug-in hybrids, if applicable, as their CVTs may have unique requirements.
If the manual is unclear or you cannot locate explicit guidance, contact the vehicle’s manufacturer or a certified dealer for definitive instructions before towing.
Considerations for hybrid and plug-in CVTs
Hybrid and plug-in hybrid CVTs
Hybrid and plug-in hybrid CVTs may have different towing rules due to the integration of the internal combustion engine with electric propulsion. Some hybrids are more restrictive about flat towing than traditional gasoline CVTs. Always check the specific hybrid model’s towing section, as misapplication can damage the system and affect warranty coverage.
Summary
Flat towing a CVT-equipped vehicle is not a one-size-fits-all scenario. Most CVTs are not approved for four-down towing and require alternative methods such as a tow dolly or flatbed trailer. Because transmission design and Lubrication systems vary widely among brands and models, the only reliable guidance comes from the owner’s manual or the manufacturer. When in doubt, err on the side of caution and use a method that keeps the transmission stationary or fully lifted during transport. Always verify model-specific instructions and seek professional towing support if needed.
Final takeaway
To ensure your CVT remains protected during transport, prioritize documented manufacturer guidance over generic advice. A conservative approach—transporting on a flatbed or with only the front wheels elevated on a dolly—will generally minimize risk and preserve the life of your transmission.
