255/50R19 tire size
A 255/50R19 tire stands 29.0 inches tall and 10.0 inches wide, with a 5.0-inch sidewall on a 19-inch rim.
- Overall height
- 29.0 in738 mm
- Section width
- 10.0 in255 mm
- Sidewall height
- 5.0 in128 mm
- Rim diameter
- 19 in483 mm
- Circumference
- 91.2 in2317 mm
- Revolutions per mile
- 695432 per km
- Inch size
- 29.0x10.0R19
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 255/50R19's overall height, the usual limit before the speedometer, ABS and transmission notice. The closest is 235/55R19, 0.5% taller (0.14 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 255/50R19.
Other 19-inch sizes near 255/50R19
255 mm wide, other sidewalls
50 series, other widths
See the other sizes for this rim on 19-inch tire sizes.
Shop 255/50R19 tires
These open each store's own list of 255/50R19 tires, where you can filter by type, load and speed rating.
255/50R19 questions
How tall is a 255/50R19 tire?
About 29.0 inches (738 mm) from the ground to the top of the tread, unloaded. On the vehicle, carrying weight, it sits a little lower.
What does 255/50R19 mean?
255 is the section width in millimetres (10.0 in). 50 means the sidewall is 50% of that width: 128 mm, or 5.0 in. R means radial construction, and 19 is the rim diameter in inches.
Can I use 235/55R19 instead of 255/50R19?
235/55R19 is 0.5% taller (0.14 in) and 20 mm narrower, which is inside the usual 3% rule. With it fitted, the speedometer shows 60 mph when you are doing 60.3 mph.
What is 255/50R19 in inches?
In inch terms it is 29.0x10.0R19: 29.0 inches tall, 10.0 inches wide, for a 19-inch rim.
How many revolutions per mile does a 255/50R19 make?
About 695 turns per mile, worked out from its unloaded circumference of 91.2 inches. Makers list slightly higher numbers for their own tires, because a loaded tire rolls on a smaller radius.