Best Time to Buy Tires in South Florida, by Season

The best time is before you need them

Search "best time to buy tires" and most answers are about store calendars. This isn't that kind of post. We're answering a different question: when should a South Florida driver replace tires so the new set is on the car before the conditions that test it?

Up north, the answer is tied to snow. Here, there's no winter-tire changeover. What Florida has instead is a long rainy season, a hurricane season that overlaps it, and a lot of highway miles. Time the tires to those.

Florida's tire calendar

Notice the overlap. From June to October, rain and hurricane season run together. That makes spring the most useful time to take stock: measure in March or April, and if the tires won't last through the summer, replace them before mid-May.

Window 1: before the rainy season (March to early May)

Tread depth does its real work in the wet. In AAA's 2018 tests, tires worn to 4/32 of an inch took an average of 87 feet longer to stop on wet pavement than new ones. AAA recommends replacing at 4/32, before wet braking falls off that far.

A simple rule for spring:

• 6/32 or more: you're likely set for the summer.
• 5/32: borderline. Heavy summer driving could take you to 4/32 by August.
• 4/32 or less: replace before May 15.

Our post on why 4/32 matters more than 2/32 in Florida rain explains the numbers.

Window 2: before hurricane season (by June 1)

The Atlantic hurricane season officially runs June 1 to November 30. NOAA notes that the window covers the large majority of Atlantic storms, though storms can form outside it.

Why it matters for tires:

• Evacuations are long, loaded drives in rain and traffic. That's a bad time to find out a tire is past its prime.
• Shopping during a storm watch is harder. Everyone else is getting ready at the same time.
• After a storm, roads carry nails, roofing debris and standing water.

Our hurricane season tire check lists what to inspect, including the spare.

Window 3: before a road trip

Thanksgiving and year-end drives put hundreds of miles on tires in a weekend, often with a full car. Measure two or three weeks before you leave. That gives you time to order, ship and book an install without rushing. Our hurricane check covers the same pre-trip basics: pressure, tread, sidewalls and spare.

The window you can't pick: age

Some tires age out before they wear out, especially on cars that don't cover many miles. Bridgestone and Michelin both recommend a professional inspection every year once a tire is five years old, and replacement 10 years after the tire was made, even if the tread looks good. Your vehicle maker may set a shorter limit.

Florida's heat doesn't help. Our guide on Florida heat and tires explains why, and how old is too old shows how to read the DOT date code.

Two tires or four?

Timing often comes down to whether you need two tires now or four. If one axle is near 4/32 and the other still has plenty of tread, a matched pair can carry you to the next window. Tire makers recommend the new pair goes on the rear axle; our post on new tires on the front or back explains why. On all-wheel-drive vehicles, check your owner's manual first, because many call for all four to match.

Can you buy too early?

Yes, in one sense. A tire's clock starts at its DOT date, not the day it's mounted. Buying a set months ahead and leaving it in a hot garage uses up part of its life before it rolls. Buy when you're ready to install, and check the date code on the tires when they arrive.

Have these ready before you shop

Shopping goes faster, and ends with the right tire, when you know four things first:

1. Your exact size, from the door placard on the driver's door pillar. Our Find My Tires tool can look it up by year, make and model.
2. Your load index and speed rating, from the same placard. Replacements should match or exceed both.
3. Your tread readings, lowest groove on each tire. They tell you whether you need two tires or four.
4. How you drive: mostly highway, mostly city, lots of rain, regular towing or long trips. That narrows the tire type.

Leave yourself a few weeks. Ordering online means allowing time for shipping and an install appointment, and choosing calmly beats choosing on the side of the road. If you're installing in South Florida, you can ship the order free to our Sunrise shop or book our mobile van.

The worst time to buy

After a blowout, on a Sunday night, with a donut on the car. You take whatever fits and whatever's available, and you pay for the rush in choice.

The fix is a routine, not a calendar:

1. Monthly: check pressure cold against the door placard.
2. Every few months: measure tread in three grooves per tire.
3. Each spring: decide whether the tires will last through October.
4. Each year from five years old: have the tires inspected.

Your next step

Run your measurements through Do I Need Tires Yet?. If the answer is "soon," shop by size or vehicle and pick a date before your next season starts. Free shipping covers the 48 contiguous states and DC, and in Miami-Dade, Broward and Palm Beach we install at our Sunrise shop or by mobile van.