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Sufficiently advanced magic is indistinguishable from a rigged demonstration.
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2. Any advice or opinions posted here are to be taken as my personal opinions only. There is no implied warranty, fitness for purpose, or official statements from any company I may have been or am affiliated with.
3. Even the best recommendations are wrong when used inappropriately.
Amen to that.
Jerry, question for you. On page 19 of the Model S Safety Information document, we see this (in a much nice tabular format):
TIRE AND WHEEL SPECIFICATIONS
Wheel Option Location Size
19”
Front 8.0J x 19
Rear 9.0J x 19
21” Silver
21” Grey
Front 8.5J x 21
Rear 8.5J x 21
Tire Specifications
Tire Type Location Size
On 19” wheels:
Goodyear Eagle RS-A2
All P245/45R19 98V
On 21” wheels:
Continental Extreme Contact DWS
All P245/35R21 96Y
Am I reading this correctly to say that the rear 19" wheels are 9" wide, and the front 19" wheels are 8" wide (but the front and rear 21" wheels are 8.5" wide)?
Why then are the 19" tires both P245?
Last edited by JakeP; 12-11-2012 at 06:14 PM.
P4996 - 85kWh, Sequoia Green, Pano Roof, 19" Wheels, Tan Leather, Obeche Gloss, Tech, Sound, Air Susp, Jump Seats, Shelf, Armor, Twin Chargers and HPWC - Delivered and loving it!
Has anyone opted for the Nokian Hakka 7 studded package from Tesla? Comments, especially about noise on dry pavement?
"Constraints are gifts to creative people."
Roadster 2.0 #905 | Model S Signature Performance #2001
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1. My first thought is that the 9.0 is a misprint in the manual. Can someone check their 19" wheels, both front and rear. The size will be stamped on the wheels.
2. The reason that the 21" are 8.5 and the 19" are 8.0 is because the tread widths are different between the 21" and 19" tires (the 21" has a wider tread). Ideally, the rim width should be the same as the tread width (which is less than the nominal section width).
Sufficiently advanced magic is indistinguishable from a rigged demonstration.
DISCLAIMER:
1. Do not copy anything that I post outside of the TMC forum without permission.
2. Any advice or opinions posted here are to be taken as my personal opinions only. There is no implied warranty, fitness for purpose, or official statements from any company I may have been or am affiliated with.
3. Even the best recommendations are wrong when used inappropriately.
Last edited by NigelM; 03-04-2013 at 07:19 PM. Reason: fixed quote
Performance 85kWh, custom 19" Forgestar c5fv wheels, white ext, black/CF int, panoramic roof, tech, sound, twin chargers.
> severe-service all-seasons [jerry33]
A weasel on a weasel. Gaak!
> The Yokohamas are surprisingly competent on snow. [Doug_G]
The Yokos I have on the Roadster: AD07s "Advan Neova" 175/55/16 proved to be absurdly useless (like made of wood as someone described them) under these conditions: packed snow aka 'ice' @20*F (-7*C) with strong sun. Thin film of water likely on surface makes tires slide sideways at the slightest brake application. Car slides down crown into ditch.
Ok, S has much more weight on front than Roadster. Still, I'd put on real snow tires by Halloween on any Tesla or fun 'n games likely to occur when you least expect it!!
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Last edited by wycolo; 03-10-2013 at 06:48 AM. Reason: Uncivil response removed & I apologize for that. Tires located for info.
Has anyone tried these tires yet (or recommend them at least)?
Blizzak LM-60
I have not tried them on a Model S but I have run with them on my bmw and they are fine ... according to PMC tire they are on par with the x-ice with a overall winter rating of 9 so i have confidence that they would be an excellent choice.
Canadian Model S - P98 - VIN 5297: 85kWh, Dolphin Grey, Black Leather, Piano, Tech, Audio+, Air, 19", Pano, Twin, Parcel
Reservation made November, 2010
Brought home March, 2013
I've seen quite a few posts from people loving the Blizzaks.
Not to rekindle a debate but my informal survey of the serious Winter driving people on TMC comes up with the Hakka R's (now R2)as the clear favorite:
Nokian Hakkapeliitta R2
Al Sherman Model S/P14,835 Model X/P1950 (for the wife)
Retired Aviator VIN: 6283 Delivery 3/12/13
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