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XC90 Inscription 20" Snow Tire Size Question

15K views 27 replies 11 participants last post by  meinstei  
#1 ·
Hey there.

We have a 2016 XC90 Inscription with 20" Tires.

We plan to put on Snows for the winter (we live up in the northeast and get snow, and we also do several big ski trips in the winter, so snows are a MUST for us).

We have always just used the same set of rims and we just remove the summers and mount the winters each season. Yes, it costs some bucks to mount/balance each season, but a full set of 4 tires and rims is a lot of money, and a huge pain to haul and store.

I was just on the TireRack site and they state that there are two tire sizes that they list:

275/45-20 (which I believe is the "OEM" size for this car). There are a large number of winter tires listed for us to choose from.

255/45-20 (which I believe is just a "narrower") tire). But there is only ONE tire to choose from - a Pirelli Scorpion Winter.

I like the idea of running a slightly narrower tire for the snows, since they tend to "bite" into the snow a bit better.

But, can you confirm if the 255/45-20 tire will definitely FIT our stock Inscription rims?

Also, was surprised that there is only ONE tire (the Pirellis) listed. We have traditionally used either Dunlops or Michelin's in the past for our snows and been very happy with them, so I am not sure I am going to get the Pirelli, which means I must use an OEM sized tire. Not a huge deal, since about 95% of the time, we are driving on "dry" pavement anyway and it improves "dry" handling.

Just want to know if there are any other tire options out there in the narrower 255/45-20 size besides the Pirelli?

Thanks.

Michael
 
#2 ·
using car to hit the slopes - i highly suggest buying a separate full set and not just rubber.


But if you were to be looking for rubber, I would look up what the dealership sells too. If i remember correctly there are some odd specifics to what tires we can use due to the way our wheels are designed for crash protection etc etc.


if none of that matters, yes you can go a skinnier tire, i just don't know how long it'll last with each swap.
 
#3 ·
Here is a great tire calculator so you can see the difference. I would go at least 255/50 not 45.

https://www.tacomaworld.com/tirecalc?tires=275-45r20-255-50r20

And I would highly recommend to get another set of wheels for winters! You don't need OEM wheels, get cheaper aftermarket wheels or even slightly used. Yes upfront cost is there at first but it's worth it IMO and less chances of damage to your summer wheels!
 
#8 ·
FYI - I decided to go with the Pirelli Scorpion Winters in 275/45-20

I got them from my dealer at about the same cost as I could get them from Tirerack shipped.. and will save me hauling them into my car (my dealer stores my tires in the offseason for a small fee).

Also, they were running a special for a free 4-wheel alignment if you purchase 4 tires, so this saved me about another $100, since I always get a full alignment when putting on new tires.

And Pirellie is running a special through mid-december for a $70 Visa card if you purchase a set of 4, so I an looking at $1,200 for the tires, less the $100 credit on the alignment and the $70 visa card, so walk away with total cost around $1,000 (and yes, I have to pay to mount/balance them, but that is only about $20 a tire).

I will just put them on my regular rims and store my allseasons for the winter.. been doing it this way for decades, and never had a problem..

Just never went for the dedicated rims.. too much money and also (honestly) too much size/weight for me to even store..

Now, just need some snow so I can put them to good use.. already planning a few trips to Vermont and possibly Canada, since the Poconos just don't cut-it for us except for quick day-trips...

Michael
 
#10 ·
Out of curiosity, where do those of you mounting winter tires live?

I live in Chicago. I'm planning on trying all-seasons for this winter to see how it goes. I have had an XC70 with all seasons since moving back here and it has been pretty decent.
 
#16 ·
I live in Pennsylvania in the suburbs.. but we are big snowbirds, and do several ski trips each winter.. that is REALLY what the snows are for.. We do get the occasional big snow up here, but about 90% of our winter driving is on dry roads. But if you have ever taken an SUV up the side of the mountain into the Vermont mountains or up to Canada, you would be nuts to not have 4 snows on. In fact, many times there are signs on the roads that say "snows or chains required".

Can't tell you how many SUVs I see in ditches and off the road when we drive up to Vermont because the drivers think that just because they have an SUV they can go up a mountain.. I have even seen people get stuck trying to get through the roads by the lodges because they don't have snows.

And the snows also work much better then all-seasons in the very cold weather since they are softer in cold weather.... and when we do get the occasional snowstorm (and we had two big ones last year), the snows are awesome... we power right out of our driveway and can get anywhere..

Plus, having the snows on for 4 months makes our allseasons last longer, since they are only driver 2/3 of the year... yes, doesn't offset the cost of snows, but helps a bit...

Cheers.

Michael
 
#20 ·
Have the same XC90 Inscription as you. Last week bought and installed Blizzak DM-V2s in the 275/45-20. We live in Seattle where we don't get much snow (avg 5"/year) but spend every winter weekend at Crystal Mountain (avg 500"/year). Drive up last Sunday with 20" of fresh snow. Tires performed flawlessly. Also very happy with the Blizzaks around town. Hardly any noise difference from the OEM tire and they drive great.

Happy to have those tires so my daughters could get some pow!
Image


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#27 ·
This is why I run winter tires also. Precious cargo!!!! Up in VT every weekend and you never know what you will get on the ride up. Snow tires r worth the weight in gold as far as I'm concerned. If I was to stay in the flat lands all the time I would think again about getting them, but if you go north at all snow ties r the way to go.

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#23 ·
I just got my R design yesterday with the 22" rims. The tires are the Pirelli Scorpion Verde and the dealer swears they are all season tires. I am pretty certain that these are summer tires. I live in North Dallas where we may get snow or ice once a year. Should I go through the expense of trading for all season tires?