225/40R19 tire size
A 225/40R19 tire stands 26.1 inches tall and 8.9 inches wide, with a 3.5-inch sidewall on a 19-inch rim.
- Overall height
- 26.1 in663 mm
- Section width
- 8.9 in225 mm
- Sidewall height
- 3.5 in90 mm
- Rim diameter
- 19 in483 mm
- Circumference
- 82.0 in2082 mm
- Revolutions per mile
- 773480 per km
- Inch size
- 26.1x8.9R19
Compare it with any other size in the tire size calculator.
Sizes you can swap to
These 19-inch sizes are within two width steps and 3% of a 225/40R19's overall height, the usual limit before the speedometer, ABS and transmission notice. The closest is 205/45R19, 0.7% taller (0.18 in). Wider sizes also need room in the wheel well and a rim width that suits them.
Plus and minus sizes
Changing rim size means changing the sidewall to keep the same overall height. On 17-inch or 18-inch or 20-inch or 21-inch rims, these are the closest matches to a 225/40R19.
Other 19-inch sizes near 225/40R19
225 mm wide, other sidewalls
40 series, other widths
See the other sizes for this rim on 19-inch tire sizes.
Shop 225/40R19 tires
These open each store's own list of 225/40R19 tires, where you can filter by type, load and speed rating.
225/40R19 questions
How tall is a 225/40R19 tire?
About 26.1 inches (663 mm) from the ground to the top of the tread, unloaded. On the vehicle, carrying weight, it sits a little lower.
What does 225/40R19 mean?
225 is the section width in millimetres (8.9 in). 40 means the sidewall is 40% of that width: 90 mm, or 3.5 in. R means radial construction, and 19 is the rim diameter in inches.
Can I use 235/40R19 instead of 225/40R19?
235/40R19 is 1.2% taller (0.31 in) and 10 mm wider, which is inside the usual 3% rule. With it fitted, the speedometer shows 60 mph when you are doing 60.7 mph. Make sure the extra width clears the suspension and fender liner at full lock.
What is 225/40R19 in inches?
In inch terms it is 26.1x8.9R19: 26.1 inches tall, 8.9 inches wide, for a 19-inch rim.
How many revolutions per mile does a 225/40R19 make?
About 773 turns per mile, worked out from its unloaded circumference of 82.0 inches. Makers list slightly higher numbers for their own tires, because a loaded tire rolls on a smaller radius.