How for can you drive with one full tank of gas?

I've gone over 400 miles on a tank 44 times. Most was 475. I've put more than 21 gallons in the truck only once. 21.019 gallons. I only got 426 miles on that tank. Gas light come on, I need to put 19.5 gallons minimum back in the tank.
 
Literally no idea but I get 16 mpg driving up and down mountains in the snow. I can't leave the range predictor mode on because I hate the ECO meter so dam much.

You can remove that dumb meter, either through the display functions or the Carista app
 
I've gone over 400 miles on a tank 44 times. Most was 475. I've put more than 21 gallons in the truck only once. 21.019 gallons. I only got 426 miles on that tank. Gas light come on, I need to put 19.5 gallons minimum back in the tank.

My best tank so far is 466 miles. I also haven't put in much more than 21 gallons. One of these days I would like to get over 500 miles.
 
Anywhere from 13-15 mpg usually and about 290-300 miles per fill up. Shocked to see everyone with way better numbers because I'm not sure how!
 
I can go all the way until it's empty!!


I usually average about 18-18.5 on the hwy and 17ish combined. Those figures are calculated by hand although it's usually within about .2mpg of what the computer says. Only mod is full sliders. I have 2 VERY high performance cars so I get my speed fix there and not in my 4Runner. I'm expecting those figures to drop a good bit when I do my lift and 285s, and then again with the hybrid bumper and winch.
 
In my mix of work week driving which is a daily 44 mile round trip with most of it on the interstate, I'm averaging 19-19.3 mpg and fill up once a week even though I'm only slightly under a half tank when I fill up.

On a recent, 1700 mile road trip I averaged 21.8 mpg over the entire trip and would be around the 380 mile mark when I filled up at a quarter tank.

100% stock 2018 SR5 running 89-93 octane, ethanol free gas.
 
In my mix of work week driving which is a daily 44 mile round trip with most of it on the interstate, I'm averaging 19-19.3 mpg and fill up once a week even though I'm only slightly under a half tank when I fill up.

On a recent, 1700 mile road trip I averaged 21.8 mpg over the entire trip and would be around the 380 mile mark when I filled up at a quarter tank.

100% stock 2018 SR5 running 89-93 octane, ethanol free gas.


The ethonol free makes a huge difference in milage. Have you tried regular 87 octane? You might even do a little better with that. Those E awesome numbers.

On the ethanol milage. I converted my CTS-V to run on E-85. I go from about 18 mpg to about 12 on the hwy, and that's just switching from 10% to about 65%. Makes 80 hp more and is cheaper so I run out when I can find it!!!


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Some of you guys' mileage is incredible. My 2017 SR5 is lifted but I still run the stock Dunlops and only get 350 miles or so per tank with a mix of city and highway. I don't think I've ever gotten 400 miles on a tank and I'm 33K miles in so far.
 
I get roughly anywhere between 250-280 on 285/70/17 STT Pro's. My city mileage is oddly better than my highway mileage.
 
I used to drive my truck for work going to different states for a couple of months. I'd used to go from the Chicago-land area to Columbia, MO (400 miles) and still be able to drive for at least another 50 miles or so.
 
I have just over 15K on my ORP. About two thousand miles ago I switched to Michelin Defender LTX 265/70R17, and Amsoil gear oil. I'm averaging 20 mpg city and highway using regular unleaded from Mobil. I haven't tried to drive full tank straight through.
 
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I have a 2016 TRDP. Depending on ....... I can go 390 - 440 miles. I once made 480 miles driving an avg of 40mph up I-95 in heavy traffic from DC to Boston.

My vehicle holds almost precisely 25 gallons.
 
That's what I get as well. I honestly dont believe some of these numbers I am seeing.

Ditto, unless they are driving under 50 mph, with no stops, flat ground, grandpa start taking 2 minutes to reach said 50 mph, no head wind, removed interior seats, spare tire, roof rack delete, 2wd model, real gas with no ethanol, and adding unicorn in a can to each tank of gas......
 
Combined city and highway with elevation changes that vary between 500’ to 2200’ ASL is 330 miles. 21 gallons exactly. 15.7mpg. 275-70-17’s are my only major mod. No lift. No better than my 2001 supercharged 4x4 4Runner that was lifted with 285-75-16’s. I’m buying a used military tank next. Mileage can’t be much different.
 
300-350 mile per tank. Averaging 17.3 over the life of my 11TE, with all sorts of added height, weight and wind resistance.......
 

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