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mkhuffman's latest activity
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Rivian is still using 5300 mAh batteries in the R1 Max pack. 6500 mAh batteries are the current state of the art for that size. If they... -
mkhuffman reacted to chimpanzee's post in the thread Explain to me like Iām 5ā¦is software really that hard? with
Haha.
Software dev is super easy. Just ask the other C-Suites at my place of employment who have been convinced by LLMs that they should be... -
mkhuffman replied to the thread 20" Inch Brake pads shot at 50k?.Adaptive cruise also uses friction brakes if the traffic slows faster than regen provides. I second turning regen up to max and...
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mkhuffman reacted to Eric9610's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
So what I have noticed on my LE LG 21's vs my R1T QM and R1S QM is almost 50% better mile per kwh. In the R1's I was getting about...
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lol
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mkhuffman reacted to JeremyP's post in the thread Towed my 4Runner rockcrawler 1800 miles from Colorado to the Rubicon trail and back with Like.
A few weeks ago I towed my 4runner from western Colorado to South Lake Tahoe and back to run the Rubicon trail. I was probably at the... -
Reminds me of people getting upset that more people are getting PreCheck.
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mkhuffman replied to the thread Disillusioned New R1T Owner.Can you share a little more about the R1T you purchased? Was it a new 2026 with 22" range wheels?
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Thanks for painting us all with the same brush. I personally try to be as helpful and encouraging as possible while also being on the...
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Thank you, yes, we are a long way from a service center! My master stroke is when be go visit my in-laws I'm planning to drop the wife...
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mkhuffman reacted to EV Sportline's post in the thread New RMaxx Extreme Duty Light Weight Aluminum Front Bumper for Rivian R1T / R1S, BOLT-ON, NO-MODS/CUTTING! with Like.
I am shooting for these to ship to customers by the end of Nov. The design is locked (final) and in production (means make all the...
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mkhuffman reacted to Dennisis's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
Is it possible the Rivian engineers, with their expertise and resources, actually determined the appropriate values for these? Just...
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mkhuffman reacted to R1Thor's post in the thread Storing your roof top tent RTT with garage ceiling hoist with Like.
It looks like the straps, in this configuration, are putting pressure on the outside-topside corners of the shell. And it's not...
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mkhuffman reacted to Rivian Roamer's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
So far, at 70 MPH the data is aligning closely with what Kyle and Jose tested. Still not significant but I haven't seen anything to say...
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mkhuffman reacted to Dennisis's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
You seem to be the only one finding value in it.
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mkhuffman reacted to Rivian Roamer's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
I was half-tempted to pull the tire guide data entirely. Only of those vehicles have even gotten past the 2,500 mile break in period for...
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mkhuffman reacted to Budman's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
I will try to be respectful and constructive in my response. There are only 30 or so vehicles with either tire in that RivianRoamer...
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mkhuffman reacted to Mos Eisley's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
It's this kind of biased comment that completely invalidates this entire thread. What you've claimed is a dispassionate examination of...
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mkhuffman reacted to Mos Eisley's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
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mkhuffman reacted to applemonster's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
Your posts very much come off as AI generated, this line is very typical AI phrasing. Hard to take posts like this seriously, when all I...
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mkhuffman reacted to RivianTrackr's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
Efficiency took a hit today with over 105ĀŗF weather and the HVAC running hard but this is me thus far.
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mkhuffman reacted to Budman's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
What he said.
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.He also understands that there are many variables that impact efficiency besides tires. Such as driving style. Someone "flooring it"...
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mkhuffman reacted to Thebandit's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
That's not what I'm arguing. I am saying that your claims about sample size and statistics are completely wrong and betray a complete...
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.You need enough samples in a controlled test to be able to draw conclusions. More and more uncontrolled test data just means you have...
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mkhuffman reacted to Thebandit's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
Bro. I hate to be that guy, but your understanding of research statistics is way too limited to be making the claims that you are...
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.That's not true. What if most are the 21s are sold to people up north where it snows, and most of the 20s are sold in Florida?
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mkhuffman reacted to Thebandit's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
This is absolute nonsense. I agree that the trend so far looks like there isn't a significant difference, but in terms of mathematics...
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.The data is not controlled test data, so it does NOT provide any evidence the 20s are more efficient. None. It just means for some...
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mkhuffman reacted to tivoboy's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
It does seem silly to debate it.. the EPA numbers that Rivian gave out aside, do we REALLY think they didnāt do enough testing that they...
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mkhuffman reacted to Budman's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
What he said. AT will not be more efficient.
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.Rivian has done controlled testing and without a doubt the 21" R2 wheel is the most efficient. It is ridiculous that there are people...
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.100%. I have posted the exact same thing before and it seems to go in one ear and out the other. There are too many variables that...
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mkhuffman reacted to DJFrerichs's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
negative ghost rider.. Someone going +250 city on 20's in the city will perform better efficiency than someone going +250 miles at...
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Interesting, the green and red stoplights have worked accurately for me, where it gets lost is in yellow, it will oscillate between...
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mkhuffman reacted to tivoboy's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
and over 2000 miles of those figures are from Joseās car and the testing that OOS did with it.. that puppy was rode hard and put away...
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mkhuffman reacted to applemonster's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
yeah I disagree, 16k miles across 30 cars is only 550 miles average per car. Thatās not nearly enough to make any stat meaningful yet.
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mkhuffman reacted to Mos Eisley's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
They do- a little. The weights are on the RivianTrackr Tire Guide
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mkhuffman replied to the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets.I bet the 20" tires weigh more than the 21" tires.
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mkhuffman reacted to windblowlc's post in the thread Growing efficiency Gap: R2 w/ 21" vs. 20" tire sets with Like.
It's either delusional or wishful thinking to believe the 20" AT has more range efficiency than the 21" AS. Just look at the official...
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mkhuffman replied to the thread 2026.23.0 Update Pushed to R1.Stoplights are showing up on my R1T's display now. They are not always accurate - I noticed when the light changes to green sometimes...
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mkhuffman replied to the thread No Blended Braking Option R2?.There is no debate regarding what Brake Assist does. Rivian even states in the owner's manual. The only debate is whether or not the...
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mkhuffman replied to the thread No real AM or FM radio in the R2.But I think the antenna placement is better than what you can get using a phone sitting inside a metal box. It does seem to hold the...
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mkhuffman reacted to NY_Rob's post in the thread New Rival: 2026 Jeep Recon EV revealed. $65,000, 250 miles range, 0-60 3.6s with Like.
I'm guessing the vast majority of modern gen Jeeps have been great, and even the 4xe's have been great. What has not been great...
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mkhuffman replied to the thread No Blended Braking Option R2?.The friction brakes are often engaged by the truck when using adaptive cruise. So you could have had premature wear if using adaptive...
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mkhuffman replied to the thread New Rival: 2026 Jeep Recon EV revealed. $65,000, 250 miles range, 0-60 3.6s.I feel like the Jeep hate is a little overblown. It's understandable in a Rivian forum, i guess. My wife's Jeep Grand Cherokee has...
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mkhuffman replied to the thread No Blended Braking Option R2?.It is definitely a personal preference. I understand why people find it beneficial. When the battery can't accept full regen, it is a...
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mkhuffman replied to the thread No Blended Braking Option R2?.@OutofSpecKyle also mentioned in one of his videos that the R2 has blended braking. But there is no purpose for blended brakes if there...
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mkhuffman replied to the thread No Blended Braking Option R2?.That is not blended braking. Rivian calls it "brake assist". Blended braking is when you press the brake pedal and instead of applying...
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mkhuffman replied to the thread No Blended Braking Option R2?.Not to rehash the thread that Chis referenced, but if you turn off brake assist, you won't notice any difference except for when the...