245/60R18 Tires

What 245/60R18 means

The 245/60R18 marking is three measurements: 245 is the tread width in millimetres, 60 is the aspect ratio — the sidewall height as a percentage of that width — and 18″ is the wheel rim it mounts on.

The numbers for this size

These follow from the size itself: sidewall is 245 × 60%, and the overall diameter is the 18″ rim plus that sidewall twice over. The revolutions figure is what your speedometer is calibrated against — fit a size with a noticeably different diameter and the reading drifts.

How 245/60R18 drives

This is a balanced fitment. The sidewall is short enough to keep steering precise but tall enough to take the edge off broken pavement, which is why it is the most common choice on GTA sedans and crossovers.

At 245 mm this is a wide tyre: more contact patch means more dry grip and shorter stopping distances, at the cost of a little fuel economy and a tendency to follow ruts in worn pavement.

What we stock in 245/60R18

We have 1 brand new tire in this size on the racks in Brampton:

• Tread pattern HD837, load and speed rating 105H

The load index and speed rating have to meet or beat what the sticker inside your driver door specifies — fitting below it is unsafe and can matter in an insurance claim. Our guide to load index and speed ratings explains how to read those codes.

Sizes close to 245/60R18

These are the other sizes we stock whose overall diameter sits within 3% of 245/60R18 — the accepted limit for an alternative fitment. Past that the speedometer reads wrong and, on some vehicles, the traction control starts behaving oddly. Always check against your door sticker before switching.

Fitting 245/60R18 in Brampton

Buy here and we mount, balance and torque the set while you wait — usually under an hour for four — at 80 Hale Rd, Unit 3, Brampton. Or order online and we deliver across the GTA, with the charge for your city shown in the cart before you pay. Not sure 245/60R18 is what your vehicle takes? Check the sticker inside the driver door, or read what tire size fits my car.

Frequently asked questions

What does 245/60R18 mean?

In 245/60R18, 245 is the tire width in millimetres, 60 is the aspect ratio (sidewall height as a percentage of width), and 18 is the wheel rim diameter in inches.

Where can I buy 245/60R18 tires near me?

Atika Auto Parts at 80 Hale Rd, Unit 3, Brampton stocks brand new 245/60R18 tires and fits them for drivers across Brampton, Mississauga, Caledon, Halton and Vaughan. Call +1 (204) 962-8513 to confirm stock.