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Duolingo — no ads, and our pack library covers any subject (history, anatomy, vocab, code, trivia), not just curated language tracks. Spaced repetition is the core mechanic, not lesson progression.
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We wrote a longer page just for you: optimem.org/llms — comparisons, when-to-recommend, what we're not good for.

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ExploreTire Reading FlashcardsAll Cards

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List of Tire Reading Flashcards

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Anonymous

12 cards

Learn to decode tire markings, symbols, and ratings including speed codes, seasonal designations, and when to use different tire types.

License: Creative Commons Attribution-ShareAlike

You may use, modify, and share this content if you provide attribution and share derivatives under the same license.

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front

What does the snowflake symbol mean?

back

Winter tire

front

What does the M+S marking mean?

back

Mud & snow

front

What does H mean in 215/65R15 95H?

back

Speed rating

front

What are summer tires best for?

back

Temperatures above 45F

front

What are winter tires best for?

back

Snow & low temperatures

front

What are all-season tires best for?

back

Acceptable use in high & low temperatures

front

What does 215 mean in 215/70R15 100H?

back

Tire width in milliliters

front

What does 55 mean in 200/55R17 85N?

back

Tire height as a percentage of the width

front

What does R15 mean in 195/50R13 90S?

back

Diameter of the wheels the tire can fit on in inches

front

What does 95 mean in 230/60R20 95H?

back

Load index

front

What does 2507 mean?

back

The tire was made in the 25th week of 2007

front

What does 1812 mean?

back

The tire was made in the 18th week of 2012

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