
Towing with a Wrangler is completely doable—it just requires understanding what the ratings actually mean and setting up the rig properly. The numbers vary significantly by generation, engine, and configuration, and the gap between the factory tow rating and what people actually pull in practice is a conversation worth having.
JL Wrangler Tow Ratings (2018–Present)
The JL Wrangler has the best towing capacity of any Wrangler generation. Ratings by engine:
- 2.0L Turbo 4-cylinder: 2,000 lbs (2-door), 3,500 lbs (Unlimited)
- 3.6L Pentastar V6: 2,000 lbs (2-door), 3,500 lbs (Unlimited)
- 3.0L EcoDiesel V6: 3,500 lbs (both configurations)
- 6.4L V8 392: 3,500 lbs
The EcoDiesel is the strongest towing platform in the JL lineup for its combination of torque and fuel efficiency on highway towing. The 3.6L Pentastar is the most common engine and is perfectly capable for towing a small to medium camper trailer, a jet ski, or an ATV trailer within its 3,500 lb rating on the Unlimited.
JK Wrangler Tow Ratings (2007–2018)
The JK ratings are lower than the JL and vary slightly by year and configuration:
- 3.8L V6 (2007–2011): 2,000 lbs (2-door), 3,500 lbs (Unlimited)
- 3.6L Pentastar (2012–2018): 2,000 lbs (2-door), 3,500 lbs (Unlimited)
The JK Unlimited with the Pentastar is widely used for light to moderate towing. The 2-door’s 2,000 lb rating is more limited—it’s adequate for a small utility trailer or a jet ski but doesn’t leave much margin.
TJ Wrangler Tow Ratings (1997–2006)
- 2.5L 4-cylinder: 1,000 lbs
- 4.0L inline six: 2,000 lbs
The TJ with the 4.0L is a capable light tow vehicle—it’s been pulling small trailers for decades with no issues. The 2.5L’s 1,000 lb rating is quite limited and should be respected; the engine doesn’t have much reserve capacity.
What the Ratings Mean in Practice
Factory tow ratings are the maximum under ideal conditions. In practice, loaded trailer tongue weight, grades, heat, and the weight of your loaded rig all affect real-world towing performance. The generally accepted rule is to stay at 80% or less of rated capacity for comfortable towing without stressing the drivetrain, brakes, and cooling system.
For a JL Unlimited with a 3,500 lb rating, staying under 2,800 lbs of trailer weight is a good target for extended towing. That covers a lot of common trailers—small travel trailers, motorcycle trailers, ATVs, boats in the 16–18 foot range.
Required Equipment
Regardless of generation, a proper tow setup requires a Class III trailer hitch, a 4-pin or 7-pin wiring harness (depending on the trailer’s lighting and brake needs), and a weight-distributing hitch for loads above 1,500 lbs. On JK and JL models, a transmission cooler is strongly recommended for regular towing—these vehicles run hot, and the factory cooling is adequate for light use but benefits from the extra margin. Check current trailer hitch and wiring harness options in the accessories store.









