Yes. You can add a tow package to a Dodge Durango, either by selecting the factory Trailer Tow Package when buying new or by installing aftermarket components. Availability and the resulting towing capacity depend on model year, trim, and chosen equipment.
This article explains how Durango owners can enable towing, what the standard and optional packages typically include, and practical considerations for both factory and aftermarket options plus safety and warranty implications.
Two main routes to towing capability
There are two primary ways to enable towing with a Durango: a factory-installed tow package or aftermarket hardware installed after purchase.
- Factory-installed Trailer Tow Package / Trailer Tow Group: This option typically includes a heavy-duty hitch, a wiring harness with a multi-pin connector, trailer sway control, and cooling upgrades for the powertrain.
- Aftermarket towing solutions: You can add a hitch, wiring harness, brake controller, and any necessary cooling upgrades after purchase. This route offers flexibility but requires careful matching to the vehicle’s ratings and local regulations.
Either route can provide substantial towing capability, but the overall rating depends on the engine, drivetrain, and whether additional cooling and braking hardware are included.
Factory-installed Tow Packages: What they include
If you order a new Durango with the Trailer Tow Package, you typically gain components designed to handle heavier loads and to integrate with stability features.
- Class III hitch with appropriate receiver size and mounting hardware
- Dedicated trailer wiring harness (commonly a 7-pin connector)
- Trailer sway control and integration with electronic stability systems
- Heavy-duty cooling options, such as transmission cooler and engine oil cooler
- Other supporting equipment tailored to the trim/year, which may include upgraded radiator or related components
These factory components help protect the drivetrain and improve stability when towing, and they are designed to work with the Durango’s traction and stability systems from the factory.
aftermarket tow setups: What to know
If you already own a Durango or want to tailor the setup beyond factory offerings, aftermarket towing solutions are available. This route can be cost-effective and highly customizable, but it requires careful selection and installation.
- Class III or IV hitch with a compatible receiver (commonly 2 inches)
- Wiring harness for trailer lights and electrical systems (4-pin or 7-pin, depending on trailer requirements)
- Trailer brake controller (often required for heavier trailers and may be needed for legal compliance)
- Upgraded cooling components (transmission cooler, engine oil cooler) for frequent or heavy towing
- Professional installation to ensure proper mounting, wiring, and safety testing
- Verification that the Durango’s rated towing capacity supports your intended trailer weight and load
Always verify compatibility with your vehicle’s VIN and check local towing laws and warranty implications before proceeding with aftermarket work.
How towing capacity varies by engine and equipment
The Durango’s towing ratings depend on engine choice and whether the Tow Package or Trailer Tow Group is installed, along with gearing and other equipment.
- Engine options: a 3.6L V6 with Tow Package, a 5.7L Hemi V8, and, in higher-performance trims, a 6.4L Hemi variant—each offering different maximum trailer weights when properly equipped
- Cooling and drivetrain enhancements: heavy-duty cooling and stability features that help sustain towing under load
- Gearing/axle considerations: gear ratios and drivetrain setup influence usable towing capacity
- Payload and GVWR: the vehicle’s weight ratings limit how much trailer weight can be safely towed and carried
- Brake requirements: heavier trailers may require electric brakes and a brake controller
- Wiring and hitch configuration: proper wiring and hitch class are essential for safe towing and electrical reliability
Always check the exact rating on the window sticker or in the owner’s manual for your specific Durango’s year, trim, and equipment. Do not exceed the stated towing limit for safety and warranty reasons.
Practical steps to add a tow package
If you're considering adding a tow package, here are practical steps to guide the process.
- Confirm your Durango’s year, trim level, and current equipment to determine the right route (factory vs aftermarket).
- Decide between ordering a factory Trailer Tow Package (if buying new or through a dealer) or pursuing aftermarket components.
- If factory, work with a dealer to ensure your vehicle is compatible and that the package is properly installed and coded for your VIN.
- If aftermarket, select a reputable installer and high-quality components (hitch, wiring, brake controller, cooling upgrades) that match the Durango’s towing rating.
- Verify electrical compatibility and ensure the trailer’s weight, brakes, and tongue weight are within the Durango’s capabilities.
- Test the setup with a light load and review safety checks, maintenance schedules, and warranty implications with the installer or dealer.
After installation, refer to the Durango’s manual for towing guidelines, perform regular inspections of hitch connections, and ensure that all safety features remain functional.
Summary
In short, adding a tow package to a Dodge Durango is entirely feasible, whether through a factory-installed Trailer Tow Package or via a carefully planned aftermarket setup. Towing capacity depends on engine choice and the specific equipment installed, so always verify the exact rating for your vehicle and adhere to safety guidelines. With the right configuration, a Durango can tow a substantial load while maintaining drive stability and drivetrain protection.