Specs, fitment, and towing for the 2023 Toyota Tundra (i-FORCE MAX 3.5L twin-turbo V6 hybrid (Limited, tow pkg)).
Last verified: 2026-06-02
Source: https://pressroom.toyota.com/vehicle/2023-toyota-tundra-i-force-max/ — live source confirmed
Source live-checked today. The spec table below is this exact trim's published figures; where the source lists a lineup headline max, only the top trim reaches it. Snippet seen on source: "AX hybrid powertrain with 437 horsepower at 5,200 rpm, and a staggering 583 lb.-ft. of tor"
| Spec | Value |
|---|---|
| Engine | 3.5L i-FORCE MAX twin-turbo V6 hybrid |
| Horsepower | 437 hp |
| Torque | 583 lb-ft |
| Max towing | 11,450 lb |
| Max payload | 1,680 lb |
| GVWR | up to 7,790 lb |
| Curb weight | approx. 5,800-6,100 lb |
| Bed lengths | 5'6", 6'6" |
11,450 lb is the i-FORCE MAX hybrid's best rating with the tow package; the heavier hybrid powertrain trades a bit of max tow vs. the non-hybrid i-FORCE V6 (up to ~12,000 lb), and TRD Pro/Capstone trims tow less.
SpecVault — every spec, every trim. Auto-refreshed each model year.
Data compiled from manufacturer & reference sources; verify against your owner's manual before relying on towing/GVWR figures.