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avramd wrote:BeauV wrote:Avramd,
It took a while for me to get comfortable with the autopilot, and most of my "comfort" is gained by NOT using the thing in circumstances where your criticism apply. I drive myself. [...]
Your complaint about the driver always putting torque on the wheel is echoed across many Tesla owners. Some have simply hung a lead weight on the wheel to fool the system. I just rest the weight of one arm on the wheel.
The BEST way to turn off the autopilot is to tap the brakes, just as I turn off cruise control. I think torquing the wheel is dangerous in a difficult situation because of the chance of over-shoot as the car releases. Tapping the brakes is almost always safer.
Thanks Beau, this was helpful. I just drove back from Camden, ME to Newport. Once I got onto the three-lane section of I-95 in southern ME, which also just has wider lanes - the auto-pilot was pretty much fine. I was technically using "navigate on auto-pilot," but I didn't actually let it handle any junctions for me. The benefit of this over just auto-steer is that it prompts me to give it the ok to pass slower cars.
I agree that the best way to shut it off seems to be the brakes. Half the time it's what I would have done anyway. The other half it's still an unnecessary extra step, but not an unnatural one. I feel like there should be "Press the gear selector stalk up lightly to disengage auto-steering." Pressing it up firmly disengages both auto-steer and cruise control.
I'm going to start a separate thread on using & owning EV's since I feel like I've severely coopted this thread to basically get your advice on Tesla ownership. In case anybody in this thread wants to get back to just talking about the future of EV's...
TheOffice wrote:Thoughts on the new Model S and X?
GM plans to be all electric by 2035. Seems like a slow transition by about 5 years.
BeauV wrote:TheOffice wrote:Thoughts on the new Model S and X?
GM plans to be all electric by 2035. Seems like a slow transition by about 5 years.
GM has been slow by at least a decade on almost everything. EG: Putting the engine where it belongs in the Corvette.
TheOffice wrote:BeauV wrote:TheOffice wrote:Thoughts on the new Model S and X?
GM plans to be all electric by 2035. Seems like a slow transition by about 5 years.
GM has been slow by at least a decade on almost everything. EG: Putting the engine where it belongs in the Corvette.
Beau,
Back in the 80s I represented a GMC dealer. They pleaded for years for GM to make a 4 door Blazer/Jimmy to compete with Jeep. The bankruptcy allowed GM to make 15 years worth of changes in 6 months, dumping Olds and Saturn. Now they have regressed. Sad to see that things have not changed.
Joel
avramd wrote:Ok, as requested, bringing the EV use conversation back here![]()
So, Beau, I have a couple questions for you. But also this is also a thinly veiled gripe at Tesla for issues I'm pretty sure have no good answers...
- Do either of your Tesla's navigation systems have "Perspective view?" i.e. they show you the upcoming turn fairly similarly to how the actual turn is going to look to you as the driver? I can not wrap my head around how a modern GPS nav system could be made without this, and even more perplexed that Apple basically removed it from iOS. This was the single best advancement in GPS technology since its inception, and it's been around for well over a decade.
- Does the GPS really not have multi-destination trip planning? Short picking the worst possible supercharger for a trip that leaves me at my destination with 6% battery left, I can find zero evidence of multi-stop routing.
- Does the GPS really not have an alternate route selection feature? I have to manually put in a fake destination to force it to go around a city that I know will be in rush-hour by the time I get close to it?
avramd wrote:Ok, as requested, bringing the EV use conversation back here![]()
However, comma, between the low speed rating (T), taller sidewall (+.8cm over 11.5cm orig), and just plain being snow tires instead of high performance tires, the turn-in at highway speeds was bordering on terrifying when I left the shop. I added 4psi of pressure, and now it's just disconcerting. Around town it's a non-issue, but at 75 mph it takes 0.5-0.75 secs from a sharp steering input until the car's reaction has stabilized if the input is both stable and feathered. If not, it can yo-yo for a little while.
I may have made a rather expensive mistake, not sure yet. It's only a day and a half since I've had them on. I think if I could do it again, I'd stick with OEM-matching 19" wheels and just do what it took to find tires in the requisite size. When I did the same 1" wheel downsizing on the Outback, the difference in turn-in was almost imperceptible. While I wouldn't expect 0.8cm to make that much difference, it is squirmy enough that even a small difference would be welcome.
My hope is that I'll adapt, and that it's really not that different from the Outback - and that the insanely tight handling of the car on the OEM wheels & tires has given me an unrealistic frame of reference.
Jamie wrote:What Larry said. He knows 10x what I do.
Changing tires can completely change the personality of the car. Changing rims and unsprung weight, even more. Also keep in mind that OE tires are made to a price-point, even for some very expensive cars.
avramd wrote:Jamie wrote:What Larry said. He knows 10x what I do.
Changing tires can completely change the personality of the car. Changing rims and unsprung weight, even more. Also keep in mind that OE tires are made to a price-point, even for some very expensive cars.
Changing camber or toe-in did not occur to me. I wouldn't know where to start.
As far as what my tire shop said to me, it was marginally more constructive to "don't let the door hit you on the way out." I jest, but the point is I chose them on price-point and availability of Nokian Hakka 9's in a size that worked for me. I wasn't expecting them to have suspension tuning expertise.
The Tesla winter wheel/tire pkg for the Model Y has identical tire size to the all seasons that came with my car, 255 45 R19's. I'm somewhat skeptical of the suggestion that studless ice tires are indistinguishable from high performance all seasons in the dry. Maybe that's not what you said. My bottom line is that I don't believe in studless ice tires - I'm open to being proven wrong, but until that happens, I enjoy the freedom of knowing what I can expect from studs.
The extra PSI reduced the sponginess/delay by (seat of my pants) 50%. It got it into a range of predictability that I can work with. Under 45mph I don't notice anything. On the highway, the delay between steering input and final traction is probably comparable to any normal car. I don't particularly care to drive all that hard on the highway, and I do like to be able to drive at lose to dry speeds around town when there is accumulation.
At this point I'm pretty content with the decision I made, after the PSI change. I don't drive hard on the highway, so I'm fine being careful and toning it down for 3 months in the dry there. The suspension tuning idea is compelling, but I'm somewhat suspicious that it's going to make a noticeable difference in squirm - not enough to be worth risking putting the care out of spec the other 9 months.
While I'd agree that the studded tires have much weaker performance than the OEM all seasons' on the dry, being unstoppable in the snow is worth much more to me than being able to safely be a felon on the highwayI dial it down anyway, so my only requirement is that I don't feel like I'm putting people in danger in the dry by driving like normal human being
Like the Great Depression, the combination of losing 450,000 people in our country alone and the massive impact it has had on many people's income has altered a generation's buying patterns.
BeauV wrote:That said, I was curious so I looked it up. Here are some links that describe "how to" use it.
[...]
Here is a video on how to use the Perpendicular Parking feature. We do use this one and the Parallel Parking feature all the time. Teslarati, perpendicular parking
TheOffice wrote:Jaguar is going all electric by 2025. (Insert joke here)
Ford Europe will be hybrid or electric by 2026, all electric by 2030.
GM cut the Price of the Bolt by 5k.
Supposedly, an electric Corvette is in the works.
Cool stuff!