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elektrode

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I have been consistently getting 2.7 and up kw/m on the highway, adjusted for the size difference, with these tires.
They must be magic then. Wow. I can barely average 2.0 kw/m in factory 21s.
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JJE

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They must be magic then. Wow. I can barely average 2.0 kw/m in factory 21s.
This is my average in the 2500 miles since I switched to AS. This is all driving. It is of course better at constant highway speeds (65 or so). Deduct 3% for the tire size delta and the average is about 2.45 kw/h.

Rivian R1T R1S Scorpion AS+ tire swap (from 20" Scorpion AT) - WOW big difference 20230608_092749
 

RWerksman

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That seems to be about a 10% increase in range. Am I interpreting it right?
 

goldburger

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This is my average in the 2500 miles since I switched to AS. This is all driving. It is of course better at constant highway speeds (65 or so). Deduct 3% for the tire size delta and the average is about 2.45 kw/h.

20230608_092749.jpg
fucking bananas.
 

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JJE

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BTW, the more I read about the problems and delays people are having when they get flat tires with OEM tires- which are not easy to get ahold of quickly for those not close to service centers -- the happier I am to have ordered the 20 inch rims and changed to a tire I can buy at Walmart.
 

bgoldber88

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That is awesome. I really love the 20" rims and I wanted the flexibility of 20" when it came time to swap tires. The only thing I don't love are the AT tires. They are really inefficient. I love how they look, I have to admit. Bookmarking this for when my ATs wear out.
 

goldburger

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This is my average in the 2500 miles since I switched to AS. This is all driving. It is of course better at constant highway speeds (65 or so). Deduct 3% for the tire size delta and the average is about 2.45 kw/h.

20230608_092749.jpg
What does your energy milage estimate screen say? Does it actually update or is it still the same as everyone with 20" AT tires?
 
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JJE

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What does your energy milage estimate screen say? Does it actually update or is it still the same as everyone with 20" AT tires?
The estimate screen is useless - it still reflects stock ATs. However, the "live" mileage estimator is accurate.
 

goldburger

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The estimate screen is useless - it still reflects stock ATs. However, the "live" mileage estimator is accurate.
So when you charge to 70% what does it say?
 

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caiudalmau

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Well, today was my delivery date, long story short I could not take the car since a panel was lose on top of the windshield and I have a R1T loaner at home. But I did ask if I could get the 20 ATs calibration changed to the 21s and they said that they would not do it while I had those, but that they can do that from the software by just assigning the VIN number to the type of tires and they would do it next week when I get them switched for free. No need to go to the place and recalibrate.
 

mifj

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Anyone got the tires recalibrated at service center?
 

Horseytime

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Anyone got the tires recalibrated at service center?
Yes. I just put on a set of 21's and had the truck recalibrated. $180 fee for this.
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