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The short version: if you are not sure, put it on a flatbed with all four wheels off the ground. A flatbed cannot hurt any transmission, on any drivetrain, period. Everything else in this guide is about when you can safely use a cheaper method, and when doing so will cost you a transmission.
The danger with towing a car on its own wheels is simple. When the drive wheels spin, they turn the transmission's output. On most automatics, the internal pump that circulates and pressurizes the fluid only runs when the engine runs. Tow it with the engine off and the drive wheels turning, and the gears inside are spinning fast with no lubrication and no cooling. That is how a few miles of towing destroys a transmission that was merely slipping when you started.
The Three Ways to Tow, Ranked by Safety
| Method | Wheels Off Ground | Safe For |
|---|---|---|
| Flatbed (rollback) | All four | Every drivetrain, every transmission. Always safe. |
| Tow dolly | Drive wheels only | FWD safely. RWD only if driveshaft removed. |
| Flat tow (4 down) | None | Only specific vehicles per the owner manual. Risky otherwise. |
The rule that keeps you out of trouble: the drive wheels must not turn the transmission while you tow. Get the drive wheels off the ground (or disconnect the driveline) and you are safe. That single principle drives every recommendation below.
By Drivetrain
Front-Wheel Drive (FWD)
The drive wheels are the front wheels. A tow dolly that lifts the front wheels off the ground is safe, because the wheels connected to the transmission are not turning. Load the car front-end-first onto the dolly. A flatbed is also fine. What you cannot do is flat-tow a FWD automatic with all four wheels down and the engine off, because the front wheels will spin the transmission dry.
Rear-Wheel Drive (RWD)
The drive wheels are the rear wheels. A standard tow dolly lifts the front (non-drive) wheels, which leaves the rear drive wheels on the ground turning the transmission. That is the wrong way unless you disconnect the driveshaft first. The right answers for a RWD car with a bad transmission are a flatbed, or a dolly with the rear wheels lifted, or pulling the driveshaft so the output is disconnected from the wheels.
All-Wheel Drive and Four-Wheel Drive (AWD/4WD)
Do not improvise here. On most AWD vehicles, all four wheels are connected to the driveline, so any method that leaves any wheel on the ground can drive the transmission, transfer case, or differentials. The safe method for AWD is a flatbed with all four wheels off the ground. Two wheels up on a dolly and two down can damage the center differential or transfer case even if the transmission itself survives.
If You Must Move It Under Its Own Power Briefly
Sometimes the transmission still drives but is slipping, and you just need to limp it onto a trailer or across a lot. If you genuinely have to move it on its own wheels for a short distance:
- Keep it under 5 miles and under about 30 mph if any manufacturer guidance allows towing at all, and follow the owner manual exactly.
- Engine running if it runs. An engine that runs keeps the transmission pump circulating fluid, which is far safer than rolling with the engine off.
- Add fluid first. A slipping transmission low on fluid will overheat in minutes. Top it to the full mark before you move it.
- Stop if it gets hot or stops pulling. The moment it quits driving or you smell burning fluid, stop and trailer it.
None of this beats a flatbed. It is a last resort, not a plan.
Gear and Key Position
If a car is being pulled and the transmission output is connected to the wheels, the selector should be in Neutral, not Park. Park engages a pawl that locks the output shaft; dragging a car with the trans in Park can snap the parking pawl. The key should be in the accessory or on position (not locked) so the steering unlocks and the wheels can be steered. On push-button and electronic-shift cars, there is usually a specific neutral-tow procedure in the owner manual because the shifter needs power to move out of Park.
What You'll Want On Hand
- Ratchet tie-down straps rated for vehicle recovery to secure the car to the dolly or trailer. Do not use cheap utility straps.
- A tow dolly with its own straps if you are doing FWD moves yourself.
- Extra ATF if you are limping a slipping unit a short distance.
Browse vehicle recovery tie-down straps
Fixing It Instead of Replacing the Car? Ships Same-Day
If the transmission is the reason you are towing it, our companion shop gearboxinsider.com stocks the rebuild kits, solenoids, torque converters, and seals to get it driving again. Free shipping, same-day ship before 2pm Eastern.
Shop Gearbox Insider →FAQ
Can I flat tow my automatic behind an RV?
Only if the manufacturer lists it as flat-towable with a published procedure. Most automatics are not. Flat towing a non-rated automatic with the engine off spins the transmission dry and will eventually destroy it. Check the owner manual under recreational or dinghy towing.
Is a tow dolly safe for any car?
A dolly is safe when it lifts the drive wheels. That means dolly a FWD car front-first. For a RWD car, a front-lift dolly leaves the drive wheels turning, so it is not safe unless you remove the driveshaft.
Does putting it in neutral protect the transmission while towing?
Neutral disconnects the engine from the wheels but the gears and output shaft still spin with the wheels, and the pump still is not running with the engine off. Neutral prevents driveline damage and parking-pawl breakage; it does not solve the no-lubrication problem. You still need the drive wheels off the ground.
How far can I tow it on its own wheels?
For a healthy transmission with the engine running, manufacturer guidance varies; for a bad one, the honest answer is: as little as possible, and ideally zero. Put it on a flatbed.