The 2022 Toyota Tundra has a fuel tank capacity of 22.5 to 32.2 gallons (85–122 liters), depending on the trim. The most common size is 32.2 gallons, used on 32 trims.
A full tank is good for roughly 518–773 highway miles or 383–644 miles around town, going by the EPA ratings.
020 gal40 gal
32.2 gal · Bigger than 97% of 2022 models we list.
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2022 Toyota Tundra goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 20 MPG, a full 32.2-gallon tank covers about 644 miles.
Gauge
Gallons
Highway miles
City miles
Full
32.2
741
580
3/4
24.2
555
435
1/2
16.1
370
290
1/4
8.1
185
145
1/8
4.0
93
72
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 750 gallons, roughly 23 full tanks.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
At 32.2 gallons, the Tundra's largest tank ranks second of the five 2022 pickups compared here. The Ram 1500 carries the most (33.0 gal) and the Nissan Titan the least (26.0 gal).
Picked by body style and size: other 2022 pickups within about 5% of the Tundra's length and 15% of its curb weight, one model per brand.
2022 Toyota Tundra fuel system recalls
NHTSA lists 1 fuel-system recall for the 2022 Toyota Tundra, out of 13 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.
Delivery · Hoses, lines/piping, and fittingsAug 10, 2023 · NHTSA 23V566000 · Toyota Motor Engineering & Manufacturing · 168,179 vehicles
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2023 Tundra and Tundra Hybrid vehicles. The plastic fuel tube routed near metallic brake lines may chafe against the brake lines and become damaged, possibly resulting in a fuel leak.
Risk and remedy
Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: Dealers will install protective materials and a clamp on the fuel tube, free of charge. Owner letters were mailed November 6, 2024. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 23TB09/23TA09.
What is the fuel tank capacity of the 2022 Toyota Tundra?
The 2022 Toyota Tundra holds between 22.5 and 32.2 gallons, depending on the trim. 32.2 gallons is the usual size; the smaller 22.5-gallon tank is on the SR 4dr CrewMax 4WD SB.
How many gallons and liters does the 2022 Toyota Tundra gas tank hold?
The 2022 Toyota Tundra tank holds 85–122 liters, or 22.5–32.2 gallons in US gallons.
Which 2022 Toyota Tundra has the biggest gas tank?
The 32.2-gallon tank is on the 1794 Edition 4dr CrewMax 4WD SB w/5.5' Bed, 1794 Edition 4dr CrewMax 4WD SB w/5.5' Bed, 1794 Edition 4dr CrewMax 4WD SB w/6.5' Bed and 29 other trims. The smallest tank, 22.5 gallons, is on the SR 4dr CrewMax 4WD SB.
Does the 2022 Toyota Tundra hybrid have a smaller gas tank?
Yes. Gas: 22.5–32.2 gal; Hybrid: 32.2 gal.
Does 4WD change the 2022 Toyota Tundra gas tank?
No. 4WD and RWD versions of the 2022 Toyota Tundra use the same 22.5–32.2 gal tank.
How far can a 2022 Toyota Tundra go on a full tank?
About 518–773 miles on the highway and 383–644 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2022 Toyota Tundra go on a quarter tank?
About 185 highway miles or 145 in town from the 32.2-gallon tank, which has roughly 8.1 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2022 Toyota Tundra take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2022 Toyota Tundra?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 32.2-gallon tank from empty costs $137.49. It ranges from $119.14 in the Gulf Coast to $189.66 in California.
How much does a full tank of gas weigh in a 2022 Toyota Tundra?
About 200 pounds for the 32.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2022 Toyota Tundra have a bigger gas tank than the Nissan Titan?
Yes. The 2022 Toyota Tundra holds up to 32.2 gallons; the 2022 Nissan Titan holds up to 26.0.
Has the 2022 Toyota Tundra had a fuel pump or fuel system recall?
Yes. NHTSA lists 1 fuel-system recall for the 2022 Toyota Tundra: 23V566000 (delivery · hoses, lines/piping, and fittings). Check your VIN at nhtsa.gov/recalls to see if your car is affected.
Sources
Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. Updated October 2026.
MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.