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spyder40

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I went with the measured sizes and calculated the difference in distance traveled represented as a percentage. I have run 255/75 before on a 4th gen, so I was pretty familiar with what I was getting. When I considered my biggest gripe with the 5th gen I previously owned (mileage) I recalled that the 255/75 size has a slight advantage being only 10in wide, but still worthwhile upgrade over the 30.5" diameter tires that came stock. Obviously these rigs will run 33" tires stock, so it required some self control, lol. I've got about 600 miles on the tires now and I'm very satisfied!
running 255/75/17 KO2's on my 2021 and the speedo is about spot on with the larger tires now. Unfortunately between accurate miles and heavier tires the mpg also dropped
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Joey_Midnight

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600 miles on the odo, stock "upgraded" wheels and tires, with chin spoiler and removed the arb roof rack. Was getting 24.8 with the roof rack and 26.1 without it going to work 50-70 mph random highways. Steady 70 is more around 23s.
2025 4runner 6th gen Real World MPG by Owners (gas non-hybrid 4Runner) - Post Yours ⛽️ 1000047611
 

DangItsDen

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Curious what you folks running 35's are getting for MPGs in the non hybrid... I am sitting right at 18mpg on 33" toyo at3s.
 

DangItsDen

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Is that with GPS mileage or just the dash/odometer?
dash/odo says 18mpg avg but fuelly which goes off of actual gas put in vs odo reading said 17.6. Is odometer off enough from the factory that GPS would be different? Tires I'm running are stock size for the ORP just with more tread (265/70/r18 toyo at3 load SL)
 

spyder40

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dash/odo says 18mpg avg but fuelly which goes off of actual gas put in vs odo reading said 17.6. Is odometer off enough from the factory that GPS would be different? Tires I'm running are stock size for the ORP just with more tread (265/70/r18 toyo at3 load SL)
Sorry, misread your post and thought you went taller tires
 

Kabe4

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428 miles. I bought it today driving it home to FL. All highway 22.4 so far
 

brumey

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SR5. 234 miles on the truck. Todays test was about 80 miles, in town, slow speed stop and start. Then Interstate and 15 miles up a large grade. More in city traffic, then 10 mile detour up a small mountain. Lastly, returning back with 30 minutes of stop start traffic. Average at 22.7.

On the interstate, It got up to 24.5 at 75mph.

Good break-in driving IMHO, uphils, down hills off throttle, slow speed in city. No crazy redlining the rpm’s.
2025 4runner 6th gen Real World MPG by Owners (gas non-hybrid 4Runner) - Post Yours ⛽️ IMG_1015
 

GoBirds

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TRD Sport with about 600 miles. 87 octane. On the highway I get 25.5mpg keeping it between 65-70mph. Drops quickly over 70. Will go up over 26mpg if I keep it at or below 65mph.
 

photorunner

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The last 1000 miles have been mostly city driving, I'm averaging 20-21 mpg using normal mode. I've got bigger tires than stock, so I have to do a little calculation but I've only seen a small penalty switching from the tiny highway tires to an AT. Based on shorter highway trips it seems likely that I should get an extra 4-5 mpg if I was on a mostly highway cycle or a long trip.
 

Crankpin

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I have a non hybrid OR PT-4WD TRD-P. 2247 on the odo, avg 20.7.
VIN : JTEVA5BR2S5004371. Traveled 944 miles to buy this, and drove it back.


2025 4runner 6th gen Real World MPG by Owners (gas non-hybrid 4Runner) - Post Yours ⛽️ 4Runner Dealer-1A
 
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DangItsDen

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Humble request to get some folks to use fuelly to track your MPG so that the 2025 will finally show up on there. Right now there's no 2025 and I assume its just lacking data.
 

gooniegoogoo

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MPG figure - 22.0 mpg
How many miles so far- 900
What octane gas you run- 87
% mix of city / highway- 75% rural/25% highway
Drive Mode used - Sports, Eco- Normal mode
Driving style (conservative, sporty)- normal/conservative
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