Buying Online

How to Buy Tires Online

Five steps, and the first one is the only one people get wrong.

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Direct answer

Buying tires online takes five steps: read your tire size off the driver's door jamb sticker or the sidewall of your current tire, confirm that size against your vehicle on the retailer's fitment tool, compare the delivered price rather than the sticker price, order the quantity you need (usually four, or two if you're replacing one axle), and book an installer for the day after delivery is expected. The size step is where nearly every mistake happens, so read it off the vehicle rather than from memory.

The five steps to buying tires online
Step	What you do	Common mistake
1. Find your size	Read it off the door jamb sticker or current sidewall.	Going from memory or guessing from the model year.
2. Confirm fitment	Enter year, make, and model and check the size is listed.	Ignoring load index and speed rating.
3. Compare delivered price	Add shipping to the sticker price before comparing.	Comparing sticker prices where shipping isn't free.
4. Choose quantity	Four for a full set, or two across a single axle.	Replacing one tire alone, which upsets handling.
5. Arrange installation	Book an installer for after the expected delivery date.	Booking before the tires arrive.

The five steps to buying tires online

Step 1 — Read your size from the vehicle

Your tire size looks like 265/70R17: section width in millimetres, sidewall profile as a percentage of that width, and rim diameter in inches. It appears on the sidewall of your current tire and on the sticker inside the driver's door jamb. The door jamb lists what the manufacturer specified; the sidewall lists what is actually fitted, which may differ if a previous owner changed sizes.

•Also note the load index and speed rating — the numbers and letter after the size
•If the sidewall and door jamb disagree, the door jamb is the factory specification
•Staggered setups run different sizes front and rear — check both axles

Steps 2 to 5 — Confirm, compare, order, install

Enter your year, make, and model to confirm the size is listed for your vehicle. Compare the delivered price including shipping across retailers rather than the advertised sticker. Order four for a full replacement, or two if you're only replacing one axle — always replace in pairs across an axle, never a single tire on its own. Then arrange an installer for after your expected delivery date, since delivery windows shift.

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Common questions

Where do I find my tire size?

On the sidewall of your current tire and on the sticker inside the driver's door jamb. It reads like 265/70R17, followed by a load index and speed rating such as 115S. If the two disagree, the door jamb shows the factory specification.

Should I buy two tires or four?

Four if all your tires are worn evenly, which keeps handling and traction consistent. Two is acceptable when replacing one axle, and the new pair generally goes on the rear. Replacing a single tire on its own is not recommended because the mismatch in tread depth affects handling.

How long does delivery take?

Handling takes 0–1 business days and transit is typically 1–3 business days, so most orders arrive within about four business days. Orders placed after 3:00 PM ET begin processing the next business day.

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