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  1. Very cold temperature range report - part II - with pics and data!

    hi. I always run the truck in High Regen (I really like the one pedal driving on all EVs that I drive). When itā€™s this cold, Iā€™ve noticed that the battery temp climbs approximately 1 deg F for about every 7-8 miles driven (at least in my truck it does)
  2. Battery freeze up

    My ā€˜22 R1T seems to do fine in the cold too (right now as I write this itā€™s 6F outside, and truck lives outside; see previous posts Iā€™ve made about cold efficiency recently). But where I live it never really gets much colder than low single digits F and it rarely does that even. But -33F...
  3. Very cold temperature range report - part II - with pics and data!

    Oh, forgot to mention that there was near zero Regen for the first half of the day until the battery got over 30F. The first couple of client stops you can see the average efficiency in the 1.6x range but it keeps climbing throughout the day as the battery slowly warms up ending up at a final...
  4. Very cold temperature range report - part II - with pics and data!

    Following my post of last week, today was very cold and windy with 3ā€ of snow last night. As requested I took pics this time from start and throughout my commute. The truck was dead cold when I left in the morning (hadnā€™t been driven or plugged in for 2 days) and I stopped throughout the day...
  5. Extreme cold weather driving report - 2022 R1T Quad

    it seems to take a little time to really start warming up (reminds me of my ICE cars in cold weather) but it is very comfy after a little while with the cabin set to 70 (vents on floor and front of dashboard) and with the heated seats on 2 and the steering wheel heat on.
  6. Extreme cold weather driving report - 2022 R1T Quad

    I guess I should add that here where I live (Wilmington DE area) we donā€™t have big elevation or mountain passes! We are flat with small hills (I doubt my total elevation climb and fall over the 93 miles was more than a few hundred feet)
  7. Extreme cold weather driving report - 2022 R1T Quad

    I wish Iā€™d thought to take pics!!! Iā€™ll Try to remember and take some tomorrow!
  8. Extreme cold weather driving report - 2022 R1T Quad

    this statement I think Iā€™d agree with whole heartedly. I use this truck to visit clients and I rarely drive less than 30-50 miles a trip (todayā€™s 93 was a little more than average but not uncommon). So ya if it loses a lot in the first 10 miles but then comes back to near normal in the next 40...
  9. Extreme cold weather driving report - 2022 R1T Quad

    I wonder if the 20AT tires hurt it more in cold weather? My 21s are the original ones and are pretty worn out (low resistance maybe?). Iā€™ve got 4 new 21ā€ ones ready to go on soon but havenā€™t put them on yet. I keep my pressures up at 50 cold psi. (As the temp has been dropping here Iā€™ve been...
  10. Extreme cold weather driving report - 2022 R1T Quad

    About half of my 93 miles today was on I95 and I476. I was going 55 to 70 mph there. The other half was on smaller back roads. I was going 35-50 on those.
  11. Extreme cold weather driving report - 2022 R1T Quad

    This was a round trip. I left my home, drove the 93 miles (stopping twice to service clients) and ended up back at home.
  12. Extreme cold weather driving report - 2022 R1T Quad

    I press the truck icon in the center display (itā€™s what I like to leave the display showing - it has all the temp gauges and distance travelled and efficiency number) and before I leave the house I zero out the mileage / efficiency display and at the end of the trip I note the mileage (for my...
  13. Extreme cold weather driving report - 2022 R1T Quad

    That 93 miles was round trip for me! The winds were very noticeable especially on the highway they were pushing the truck around. Mostly cross winds Iā€™d say. On normal summer days Iā€™d get 2.5-2.6 mile per kwhr doing that same trip
  14. Extreme cold weather driving report - 2022 R1T Quad

    Today I drove my ā€˜22 R1T Quad on a 93 mile trip; about 50/50 Interstate and back roads. The truck had been sitting outside for the last 5 days undriven (it vampire drained 11 kwhr in that time. Thatā€™s typical for mine). My truck has 35k miles on it. Itā€™s been very cold here the last 5 days...
  15. Has Rivian changed the on board battery heating criteria?

    Question: Iā€™ve got a ā€˜22 R1T Quad with 34k miles on it now. Last year in the cold weather I am positive that if the battery temp were below 30 F in the morning the truck would heat the batteries back up in the first 10 mins of my commute by overheating the motors intentionally above 250 F and...
  16. Dragy and timed runs - post your data here

    I had my ā€˜22 R1T on OEM 21s at Cecil County Dragway MD a couple months back. Itā€™s a Quad motor with 34k miles on it and it was about 55 deg F outside and at around 100ā€™ above sea level. The truck was at 74% SOC when I arrived at the track. The frunk and gear tunnel were full of IT computer...
  17. Cecil Co Drag Strip Street Night Run -- 11.778 @ 110.33 mph 1/4 mile (in 2022 R1T Quad)

    Iā€™m by no means a drag racer! Mine is a ā€˜22 R1T Quad Adventure with 31k miles on the original (worn!) 21ā€ tires. I was at 74% state of charge and was in Sport mode, with Stabilty off. Not bad for a truck (and the frunk and gear tunnel were full with about 300 lbs of computer gear - Iā€™m an IT...
  18. Gen 1 Vampire Drain (Possibly) Solved (or Hacked)

    Iā€™m actively watching this thread, as my ā€˜22 R1T (original 12v batteries in it still) has significant overnight losses (anywhere from 2kwhr to 5kwhr with no rhyme or reason. I have gear guard turned off at my house and proximity lock/unlock turned off at my place too). This situation is not...
  19. Just confirmed NACS adapter shipping

    Got my email confirming my address today too. Bought the truck used last Sept, Vin 87xx
  20. Charger recommendations anyone?

    I also have a 40 amp Grizzl-E dumb charger. This thing is overbuilt (and thatā€™s an understatement). It looks like itā€™s designed for an Arctic Outpost somewhere. Itā€™s not flashy or filled with fancy options but I expect it to outlive me lol.


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