Can a Toyota 4Runner Tow a 20 ft Pontoon Boat?
VerdictYes
Yes, with room to spare.
- 4,100 lbs is 68% of the 6,000 lb rating, under the 80% comfort line of 4,800 lbs.
- Expect about 205 to 410 lbs of tongue weight. That counts against your payload.
Based on the 2026 Toyota 4Runner's best-case rating and a typical 20 ft pontoon boat at 4,100 lbs.
By model year
Check your exact setup
Before you hitch up
- Weigh the real rig. Published boat and camper weights are usually dry. See dry weight vs. loaded weight.
- Check your payload sticker. Tongue weight, passengers, and gear all count. See towing capacity vs. payload.
- Confirm your exact rating. It depends on engine, axle ratio, and tow package. See how to find your towing capacity.
Common questions
Can a Toyota 4Runner Tow a 20 ft Pontoon Boat?
Yes, with room to spare. The 2026 Toyota 4Runner is rated up to 6,000 lbs, and a typical 20 ft pontoon boat weighs about 4,100 lbs loaded.
How much tongue weight does a 20 ft pontoon boat put on a Toyota 4Runner?
About 205 to 410 lbs. That counts against payload, along with passengers and gear.