Winter tyre conundrum?

dgacampbell · 14-09-15, 07:55 PM

Hey all,

Ok so I have been thinking about winter tyres lately, as the older I get the more concerned I get about things like stopping distances much more than how fast I can go round corners lol.

I'm sure more than a few of you are thinking the same with winter and threats of snow, ice, torrential rain and temperatures as low as -20c forcasted in the near future.

For my car on 15" Ronal aero's, the tyre size is 205/50/15,

Looking up winter tyres this leaves the option of 4 tyres (that I have found).

I have looked at maybe going with 195/55/15 which is only 1% out at 6mm taller tyre than the standard 195/60/14 tyre the cars came with.

Or 205/55/15 which is 2.88% out at 17mm taller than the original.

Both of those sizes give many more options for winter tyres.

What are you folk using, what is your advice opinion on the subject?

TIA

Dan.

mikes2 · 14-09-15, 10:03 PM

The general rule of thumb is to use narrower tyres for winter.

When I was looking, I would have switched to 185/55 15

SorenR · 14-09-15, 10:11 PM

Quote:

Originally Posted by dgacampbell

Hey all,

Ok so I have been thinking about winter tyres lately, as the older I get the more concerned I get about things like stopping distances much more than how fast I can go round corners lol.

I'm sure more than a few of you are thinking the same with winter and threats of snow, ice, torrential rain and temperatures as low as -20c forcasted in the near future.

For my car on 15" Ronal aero's, the tyre size is 205/50/15,

Looking up winter tyres this leaves the option of 4 tyres (that I have found).

I have looked at maybe going with 195/55/15 which is only 1% out at 6mm taller tyre than the standard 195/60/14 tyre the cars came with.

Or 205/55/15 which is 2.88% out at 17mm taller than the original.

Both of those sizes give many more options for winter tyres.

What are you folk using, what is your advice opinion on the subject?

TIA

Dan.

Modern winter tyres can be any size as long as they fit under the arches and the law. A good place to look for size would be your instruction book..

Having said that... Brand also have a lot to say... My old S4 2.7T was a true offroad monster on 225/45-17 GoodYear Eagle Ultragip GW3's but on 225/45-17 Conti TS 830 P I felt more safe having snowsocks and chains in the boot... Both sets of tyres approved for 240 Km/h as required in Germany.

For my URQuattro I have Nokian Hakkapeliitta 7 195/65-15

msh · 14-09-15, 10:32 PM

Yeah, and modern cars tend to be heavier, so that compensates for loss of grip due to less pressure per square centimeter/whatever. I don't remember what was good size for winter tyres for B3 - something like 175/65/R14 or something around that figure. I've read a lot of "wanted to look cool with wide winter tyres, ended up with no grip" stories - I think it's smarter to learn from mistakes made by others, not make the same mistakes to learn from them.

Dan, just get a set of B3 steel wheels and set of all season tyres of suitable size - unless winter in UK has become more pronounced than 2011/2012 which I witnessed - sometimes a bit of snow and temperatures around 0 degrees. Over here it seems that good car owner should have three sets of wheels - one with summer tyres, no comments needed, one with all season tyres, for winter, and one with winter tyres in case if winter arrives

SorenR · 14-09-15, 10:53 PM

Quote:

Originally Posted by msh

Yeah, and modern cars tend to be heavier, so that compensates for loss of grip due to less pressure per square centimeter/whatever. I don't remember what was good size for winter tyres for B3 - something like 175/65/R14 or something around that figure. I've read a lot of "wanted to look cool with wide winter tyres, ended up with no grip" stories - I think it's smarter to learn from mistakes made by others, not make the same mistakes to learn from them.

Dan, just get a set of B3 steel wheels and set of all season tyres of suitable size - unless winter in UK has become more pronounced than 2011/2012 which I witnessed - sometimes a bit of snow and temperatures around 0 degrees. Over here it seems that good car owner should have three sets of wheels - one with summer tyres, no comments needed, one with all season tyres, for winter, and one with winter tyres in case if winter arrives

Can I just shoot this into the ground - NO ALL SEASON TYRES - they are equally BAD all year round!

If anything, have a look at the new GoodYear CrossClimate. They are marketed as above average summer tyres with winter capabilities. Tests are promising allthough awaiting real winter experiences

msh · 15-09-15, 09:07 AM

All year round? Well, I guess they should be perfect for winters we're currently experiencing - temperatures a bit above 0 degrees and so no snow and no ice

No doubt that proper summer and winter tyres are way better for driving when temperature is 20c or in snow/ice, respectively.

Benjamino · 15-09-15, 11:31 AM

I swear by winter tyres - we've had them for several years now on varying vehicles.

Current smoke is an A5 Sportback quattro, and the usual summer tyres are 255/35/19s and then I step them down to the same rolling radius winter tyres 225/50/18s (I think as they're currently in storage until the time comes).

I honestly can't believe what I have driven through with these on, cruising past stuck/stranded Range Rover Vogues, Range Rover Sports, etc, all clad in lawn-roller width summer tyres!

Anyway - if you can afford them, get some. In Germany they are a legal reguirement

14-09-15, 10:03 PM	#2
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	The general rule of thumb is to use narrower tyres for winter. When I was looking, I would have switched to 185/55 15 __________________ 1991 90 quattro 20v sport 1991 90 quattro

14-09-15, 10:32 PM	#4
msh 4 ring whore! Join Date: Jun 2008 Location: Rucava, Latvija Posts: 3,816	Yeah, and modern cars tend to be heavier, so that compensates for loss of grip due to less pressure per square centimeter/whatever. I don't remember what was good size for winter tyres for B3 - something like 175/65/R14 or something around that figure. I've read a lot of "wanted to look cool with wide winter tyres, ended up with no grip" stories - I think it's smarter to learn from mistakes made by others, not make the same mistakes to learn from them. Dan, just get a set of B3 steel wheels and set of all season tyres of suitable size - unless winter in UK has become more pronounced than 2011/2012 which I witnessed - sometimes a bit of snow and temperatures around 0 degrees. Over here it seems that good car owner should have three sets of wheels - one with summer tyres, no comments needed, one with all season tyres, for winter, and one with winter tyres in case if winter arrives

15-09-15, 09:07 AM	#6
msh 4 ring whore! Join Date: Jun 2008 Location: Rucava, Latvija Posts: 3,816	All year round? Well, I guess they should be perfect for winters we're currently experiencing - temperatures a bit above 0 degrees and so no snow and no ice No doubt that proper summer and winter tyres are way better for driving when temperature is 20c or in snow/ice, respectively.

15-09-15, 11:31 AM	#7
Benjamino Grown up member Join Date: Jun 2009 Location: Dronfield, Derbyshire Posts: 116	I swear by winter tyres - we've had them for several years now on varying vehicles. Current smoke is an A5 Sportback quattro, and the usual summer tyres are 255/35/19s and then I step them down to the same rolling radius winter tyres 225/50/18s (I think as they're currently in storage until the time comes). I honestly can't believe what I have driven through with these on, cruising past stuck/stranded Range Rover Vogues, Range Rover Sports, etc, all clad in lawn-roller width summer tyres! Anyway - if you can afford them, get some. In Germany they are a legal reguirement