285/60R19 tire size in inches

A 285/60R19 tire measures

32.5" tall × 11.2" wide

6.73" sidewall on a 19" wheel. 621 revolutions per mile.

285/60R19 means a tire 285 mm wide, with sidewalls 60% as tall as the tire is wide (171 mm), radial construction (R), for a 19 inch wheel.

32.5"19" rim6.7"11.2" wide
285/60R19: 32.5 inches tall, 11.2 inches wide, on a 19 inch rim, drawn to scale

285/60R19 specs

Overall diameter (height)32.46 inches (825 mm)
Section width11.22 inches (285 mm)
Sidewall height6.73 inches (171 mm)
Wheel (rim) diameter19 inches
Circumference102.0 inches (2,591 mm)
Revolutions per mile621
Revolutions per kilometer386
Approximate rim width7.5" to 9.0"
In inches (flotation style)32.5x11.2R19
Aspect ratio60%

Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.

Sizes that can replace 285/60R19 on a 19" wheel

These 19" sizes are within 3% of 285/60R19's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
265/65R1932.56"10.43"+0.3%60.2 mphCompare
345/50R1932.58"13.58"+0.4%60.2 mphCompare
315/55R1932.64"12.40"+0.5%60.3 mphCompare
305/55R1932.21"12.01"−0.8%59.5 mphCompare
335/50R1932.19"13.19"−0.8%59.5 mphCompare
255/65R1932.05"10.04"−1.3%59.2 mphCompare
275/60R1931.99"10.83"−1.5%59.1 mphCompare
295/60R1932.94"11.61"+1.5%60.9 mphCompare
355/50R1932.98"13.98"+1.6%60.9 mphCompare
275/65R1933.07"10.83"+1.9%61.1 mphCompare
325/55R1933.07"12.80"+1.9%61.1 mphCompare
325/50R1931.80"12.80"−2.1%58.8 mphCompare

Same height on other wheel sizes (plus and minus sizing)

SizeWheelDiameterDifference
245/75R1818"32.47"0.0%Compare
265/55R2121"32.48"0.0%Compare
295/45R2222"32.45"0.0%Compare
265/50R2222"32.43"−0.1%Compare
335/55R1818"32.51"+0.1%Compare
325/45R2121"32.52"+0.2%Compare
265/60R2020"32.52"+0.2%Compare
305/60R1818"32.41"−0.2%Compare
305/35R2424"32.41"−0.2%Compare
315/50R2020"32.40"−0.2%Compare
245/85R1616"32.40"−0.2%Compare
245/65R2020"32.54"+0.2%Compare

One size up or down

Compare 285/60R19 with another size

With 295/60R19 tires, when your speedometer says 60 mph you are really going

60.9 mph

295/60R19 is +0.47 inches (+1.5%) in overall diameter. That is within the 3% most shops and makers allow.

285/60R19295/60R19Difference%
Overall diameter32.46"32.94"+0.47"+1.5%
Section width11.22"11.61"+0.39"+3.5%
Sidewall height6.73"6.97"+0.24"+3.5%
Circumference101.99"103.47"+1.48"+1.5%
Revolutions per mile621.2612.3−8.9−1.4%

Questions

How tall is a 285/60R19 tire?
A 285/60R19 tire is 32.5 inches tall (825 mm), calculated from the size. It is 11.2 inches wide with 6.7 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 285/60R19 mean?
285/60R19 means a tire 285 mm wide, with sidewalls 60% as tall as the tire is wide (171 mm), radial construction (R), for a 19 inch wheel.
How many revolutions per mile does a 285/60R19 tire make?
About 621 revolutions per mile, based on a circumference of 102.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 285/60R19 tire?
Roughly 7.5" to 9.0". Check the tire maker's approved rim range for the exact model before buying wheels.
Can I use 265/65R19 instead of 285/60R19?
265/65R19 is +0.10 inches (+0.3%) in overall diameter, so at an indicated 60 mph you would be doing 60.2 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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