I've read 50 % so that would be about 5 to 5.5mmIn some states 3/16" is the minimum tread depth for winter tires, which is around when the multi-cell tube compounds on Blizzak WS/Dm series tires wears out.
In certain european countries, around 5mm is the legal limit for minimum tread depth for winter tires also.
You know, in all my years of driving, I've never had an inspector of police officer measure my tread depth. That being said, I don't usually run them down to the chords .In some states 3/16" is the minimum tread depth for winter tires, which is around when the multi-cell tube compounds on Blizzak WS/Dm series tires wears out.
In certain european countries, around 5mm is the legal limit for minimum tread depth for winter tires also.
Point is Francois, Blizzak's good snow tread is only about 1/2 the total tire tread.You know, in all my years of driving, I've never had an inspector of police officer measure my tread depth. That being said, I don't usually run them down to the chords .
It's pretty easy to tell when you've gone too far on a good tire (which is a lot more than half the tread depth).
Exactly! The cost per mile driven on good snow tire rubber is way high!Point is Francois, Blizzak's good snow tread is only about 1/2 the total tire tread.
agreed but then too, even a minor ding is $2K ....Exactly! The cost per mile driven on good snow tire rubber is way high!
Better than crashing your car, and then paying the deductible, and possibly increased insurance premiums as a result of said accident, as the risk of you is higher to the insurance companyExactly! The cost per mile driven on good snow tire rubber is way high!
How I justify the cost of my Hakkapeliitta 10 (and previous WR3) and my wife's X-ice.Better than crashing your car, and then paying the deductible, and possibly increased insurance premiums as a result of said accident, as the risk of you is higher to the insurance company
profile doesnt matter much for winter grip, ironicly nor for feeling, feeeling wil be a bit mushy regardless, comfort goes up with sidewall though. I usually size down 1 or 2 inches in rim diameter for winter tires
Nokian hakkapellita comes in both studless, and studded tires.
nokian, and their hakkapellitas, but as well the viking contact 7 is the goto winter tires here. we do 60-70mph.. and above on studless tires and drive like its summer. a good studless tire on good frozen road of snow has MUCH MORE grip than a bad'ish cheap'ish tire on rain! I've hot 170-180mph and such on them on closed roads (water), they are not really rated for it, but.. now you know they can do it!
I have both 21 and 20 inch sets of studless tires for my porsche cayenne, and 21/22 for summer. my a3, saab, and now e-up are all on 15 inches for winter, since I'm sometimes a cheap bastard.
on the 911's and panameras we run 21 and even 22 inch for winter as well, 0 issues, wide huge winter tires, are much better than one would think. we go ice racing and just hoon around on snowfilled fields a lot as well.
read first post not what just james posted
if you drive more on ice/snow, get the nokian R3, if you drive more on dryer, and wet roads, get the viking contact 7. the R3 will have a mushy feeling on dry roads, way more than the continental viking contact 7. if you can do studs, like the noise, and ice racing.. hakka 10s! only tire you can daily, and ice race.
x-ice is also a fairly decent tire, but for snow ice it not quite there if you wanna drive like there is no snow on the roads. for the cayenne my 21" set are R3's and the 20" set are x-ice, the Porsche Approved Warranty made me do that stuff... the "N mark tire shenanigans"
Honestly, I felt much as you, I found a pair of cheap rims for my Exploder.How I justify the cost of my Hakkapeliitta 10 (and previous WR3) and my wife's X-ice.
Which one to choose depends on your ratio of snow/ice to dry wet pavement. I wouldn't put anything with less winter performance than the X-ice on in the winter.
Point is Francois, Blizzak's good snow tread is only about 1/2 the total tire tread.
You know, in all my years of driving, I've never had an inspector of police officer measure my tread depth. That being said, I don't usually run them down to the chords .
It's pretty easy to tell when you've gone too far on a good tire (which is a lot more than half the tread depth).
years! on years! studded tires can last 10 years quite easy if you have the right ones, and dont use them to much in head/dry asphaltJust curious, when tires are studded and there isn't snow or ice, how long does it take until the studs are just annoying noise makers?
Answered my own question after borrowing Mrs Silverback’s car. I put a new set of Viking contacts on yesterday. Old ones measured 6/32.I’ve had good luck with my current Continental Viking Contact 7s but I’ve had a few white knuckle decents lately on plowed, salted roads with an inch or two of very slick slush (created by the chemicals since temps around 20F).
What is the current state of the art for this condition?
Answered my own question after borrowing Mrs Silverback’s car. I put a new set of Viking contacts on yesterday. Old ones measured 6/32.
Similar in midwestern states like Ia, Wi, Mn, Il, where roads are plowed. Had a buddy who was fine with FWD as he noted if it snowed a lot, he'd just stay home.Yup, nothing helps in slush if you don't have tread depth!
Living in the PNW for decades, I never wanted studs, since I drove far more on dry and wet roads than actual snowy/icy roads.
Now in NW MT it's far more snowy/icy and far less slush, so may very well go studs the next time around. Mrs. K needed new winter tires two years ago, during crunch time, and all we found was a set of studded Hakkas, so we grabbed them.
They are TIGERS!