Choosing the Right Tire Chain Size for 2020 BMW X5

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Question:

When buying snow chains can you buy chains 1 inch larger and the rim size of the tire. Rim 21 needed can you buy 22 and adjust the tire chain to fit? Thank you.

asked by: Barbara K

0

Expert Reply:

It depends. A tire size consists of three measurements. For example, your 2020 BMW X5 has a common tire size of 275/45-20. That means your tire is 265 millimeters wide, the height of your sidewall is 45% of your width, and you have a wheel diameter of 20". If you have a rim size of 21", but your rubber tire is small, you can still fit into the smaller chains.

One of the tire chains that fits this wheel is Konig Self-Tensioning Snow Tire Chains - XG12 Pro # th2004705265. If you scroll down the product info, you can see the list of compatible tire sizes. If you follow the measurements, the tire with the much smaller rim size of 16 (235/85-16) is actually larger than my example tire and the chains would fit tighter on it.

A good tip is check the compatible tire sizes and try to be in the middle range. If you think your tire size is on the smaller spectrum (but still technically fit!) you can get one with cams like Titan Chain Snow Tire Chains with Cams # TC2228CAM and use a rubber tensioner on it # TCMA2.

You can find your tire size printed on the sidewall of your tire. Our fitguide will help you find compatible chains, or you can send me your tire size and I'll find a fit for you and what you're using it for. Attached below is my video review of one of the chains and the link to our fitguide to help you get started.

expert reply by: Evangeline M

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Answer 1

Hey Paul, Unfortunately we do not carry the Konig XD-16 tire chains for that size tire that you mentioned. We do however carry a set from pewag for those 37x12.5R18 tires #PWE3235S. This is a ladder pattern square link set of tire chains that are…

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Answer 2

Hey Paul! Fine-link and Class S actually go hand in hand. What that is basically saying in the owner's manual is you have limited clearance and you're going to need Class S compatible tire chains so you don't tear up your BMW. This is…

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Answer 3

Some newer cars, vans and small trucks, especially those with large, aftermarket tires, may require the use of Class S chains. Class S tire chains are designed for use on vehicles with restricted wheel well clearance. I have attached a photo that…

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Answer 4

The Thule K-Summit Tire Chains, part #TH02230K22, will fit the P215/45R17 tires on your 2010 Toyota Prius. This is an expensive option, but if you need a set of chains that will install easily, will provide great traction and offer you the best…

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Answer 5

Installing the Thule K-Summit snow chains could not be easier. The vehicle does not need to be jacked or lifted in any way, and no lug nuts need to be removed. Installation involves simply draping the chains around the tire, attaching the sleeve and…

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Answer 6

For a 2010 Toyota Prius, the owners manual specifies to use class s tire chains or cables. If she has 15 inch wheels with the factory 195/65-15 tires, then I recommend the Thule Premium Self-Tensioning Snow Tire Chains - Diamond Pattern - D Link -…

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Answer 7

Yes, the Konig K-Summit tire chains part #TH02230K77 that you referenced are a confirmed fit for the tire size 265/50-20 you have on your 2017 Jeep Grand Cherokee. These chains are really great for limited clearance situations as they do not go over…

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Choosing the Right Tire Chain Size for 2020 BMW X5

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