FAQ on How Tires are Measured: All You Need to Know

Question 1

Q: What do those numbers on my tire mean?

Accepted Answer

A: The number sequence found on the sidewall of your tire represents its size and type. The first three numbers indicate the tire width in millimeters, followed by two digits indicating aspect ratio (the height of the sidewall as a percentage of the width). Next comes an "R" for radial construction, followed by another two-digit number representing rim diameter in…

Question 2

Q: How should I determine when it’s time to replace my tires?

Accepted Answer

A: The general rule is that once your tread depth wears down below 2/32", it's time for new rubber. However, other factors like wear patterns (uneven wear), punctures/damage to sidewalls, age (usually around six years give or take) can play a role in making this decision.

Question 3

Q: Do winter/snow tires exist? If so, how are they different from summer/all-seasons ones?

Accepted Answer

A: Yes – winter-specific tires typically feature deeper treads designed specifically to handle snow & ice - giving more traction & control in such conditions compared their non-winter counterparts

Question 4

Q: Can I mix-and-match different types/brands/sizes/etcetera with my four wheels/tires?

Accepted Answer

A: This isn't recommended since factors like balance among various wheel diameters could result problematic handling/ride quality issues; we suggest getting four matching sets installed

Question 5

Q: How often should I check each individual tire pressure levels?

Accepted Answer

A: Once every month at least along w/a monthly physical assessment/check-over focusing on tire pressure, overall tread condition, & any visible signs of damage or wear (like bulges/crackles...etc.)

Question 6

Q: Should I rotate my vehicle’s tires?

Accepted Answer

A: Yes! Manufacturers generally recommend rotating your tires every 5k-7.5k miles in order to promote even tread wear and prolong their lifespan.

Question 7

Q: Can I just replace one or two individual tires at a time rather than all four together?

Accepted Answer

A: While getting new ones typically isn't something we enthuse as being eager about doing from the get-go - replacing them separately really is not wise since could potentially affectingvehicle handling qualities should come up essentially leaving you with uneven or mismatched wears that – over time = negative impact/knots/issues