2026 Toyota Tundra SR5 Max Towing Capacity & Payload
Max Towing Capacity
11,400 lbs
Safe limit: 9,120 lbs (80% rule)
Max Payload
1,885 lbs
Often the real limiting factor
Fuel Economy
19.0 mpg
17 city / 22 hwy (EPA Est.)
The 2026 Toyota Tundra SR5 is rated to tow up to 11,400 lbs powered by the 3.4L. For real-world towing, the practical limit is 9,120 lbs — that's 80% of max, giving you margin for hills, headwinds, and load variation. The payload rating of 1,885 lbs is the number to watch closely — once you add passengers, hitch weight, and gear, it fills faster than most people expect. With this setup, you're looking at a great selection of travel trailers, toy haulers, and many fifth wheels.
Recommended Equipment
Towing Gear for This Truck
Matched to this trim's Class IV hitch class and 11,400 lb tow rating
Class IV Hitch Receiver
Required for towing. 2" receiver is standard on tow-equipped models.
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Trailer Wiring Adapter
7-pin to 4-pin adapters for trailer brake lights and signals.
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Brake Controller
Required by law in most states for trailers over 3,000 lbs.
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Weight Distribution Hitch
Strongly recommended for trailers over 6,000 lbs to level the load and reduce sway.
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Full Data
Specifications
Towing & Capacity
Engine & Performance
Dimensions
SpecificationValueShopLearn More
Towing
Payload & Weight
Curb Weight
5,490 lbs
SpecificationValueShopLearn More
Engine
Engine
3.4L
Horsepower
389 HP @ 5200 rpm
Torque
479 lb-ft @ 2400 rpm
Transmission
10-speed shiftable automatic
Drive Type
Four Wheel Drive
Fuel Type
Regular unleaded
Fuel Tank
32.2 gallons
Fuel Economy (EPA)
City17 mpg
Highway22 mpg
Combined19 mpg
SpecificationValueShopLearn More
Dimensions
Overall Length233.6"
Overall Width80.2"
Height78.0"
Cab Typedouble
What Can I Tow?
RV Class Compatibility
Based on a safe tow limit of 9,120 lbs and 1,885 lb payload. Shows what % of each RV class in our database you can tow.
RV Type
Weight Range
Coverage
Status
Toy Haulers
5th / Bumper
1,300 – 112,250 lbs
Limited
Fifth Wheels
5th Wheel
1,176 – 24,000 lbs
Limited
Destination Trailers
Bumper Pull
9,800 – 16,500 lbs
Out of Range
⚠ Vehicle capacity only — does not include passengers, gear, or tongue weight. Run the full calculator →
Compare Configurations
Other 2026 Toyota Tundra Trims
| Configuration | Max Towing | MPG | |
|---|---|---|---|
| 2026 Toyota Tundra SR5 | 12,000 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra Platinum | 11,500 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra 1794 Edition | 11,500 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra Limited | 11,450 lbs | 22.0 mpg | View → |
| 2026 Toyota Tundra SR5 | 11,400 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra Limited | 11,350 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra Limited | 11,350 lbs | 22.0 mpg | View → |
| 2026 Toyota Tundra SR5 | 11,270 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra Limited | 11,230 lbs | 20.0 mpg | View → |
| 2026 Toyota Tundra TRD Pro 4WD | 11,175 lbs | 19.0 mpg | View → |
Questions & Answers
Common Questions
How much can I actually tow with my 2026 Toyota Tundra SR5?
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The 2026 Toyota Tundra SR5 is rated at 11,400 lbs maximum — but the real-world best practice is the 80% rule: target 9,120 lbs as your practical limit. This gives you margin for hills, headwinds, braking distance, and real-world load variance. More critically, check your payload first — the door sticker tells you your specific truck's limit, and payload may be your actual binding constraint.
What about payload — how much stuff can I put in the truck?
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You have 1,885 lbs of payload capacity — that's everything going IN the truck: passengers (~150 lbs each), camping gear, coolers, and critically the tongue weight from your trailer. For bumper pull trailers, tongue weight is typically 10–15% of the trailer's loaded weight. It fills up faster than most people expect, especially on longer trips.
What kind of hitch do I need?
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For the 2026 Toyota Tundra SR5, you need a Class IV receiver hitch rated for 11,400 lbs. Don't skimp here — the hitch is the critical link between truck and trailer. For fifth wheel towing, you'll need a dedicated kingpin-style fifth wheel hitch mounted in the truck bed.
What types of RVs will work with my truck?
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With your 9,120 lb safe towing capacity, you're looking at a great selection of travel trailers, toy haulers, and many fifth wheels. The compatibility chart above shows what percentage of each RV class in our database you can handle. Use the Tow Calculator to check a specific RV including gear, water, and passengers.
What does GVWR mean and why should I care?
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GVWR is Gross Vehicle Weight Rating — the maximum your truck can weigh when fully loaded with people, gear, and fuel. Your truck's GVWR is 7,265 lbs. Exceed it and you're over-stressing brakes, suspension, and tires. This is different from towing capacity — it's about what the truck itself can carry.
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