355/50R22 tire size in inches

A 355/50R22 tire measures

36.0" tall × 14.0" wide

6.99" sidewall on a 22" wheel. 561 revolutions per mile.

355/50R22 means a tire 355 mm wide, with sidewalls 50% as tall as the tire is wide (178 mm), radial construction (R), for a 22 inch wheel.

36.0"22" rim7.0"14.0" wide
355/50R22: 36.0 inches tall, 14.0 inches wide, on a 22 inch rim, drawn to scale

355/50R22 specs

Overall diameter (height)35.98 inches (914 mm)
Section width13.98 inches (355 mm)
Sidewall height6.99 inches (178 mm)
Wheel (rim) diameter22 inches
Circumference113.0 inches (2,871 mm)
Revolutions per mile561
Revolutions per kilometer348
Approximate rim width10.0" to 11.5"
In inches (flotation style)36.0x14.0R22
Aspect ratio50%

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 355/50R22 on a 22" wheel

These 22" sizes are within 3% of 355/50R22's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
315/55R2235.64"12.40"−0.9%59.4 mphCompare
345/50R2235.58"13.58"−1.1%59.3 mphCompare
305/55R2235.21"12.01"−2.1%58.7 mphCompare
335/50R2235.19"13.19"−2.2%58.7 mphCompare
35x12.50R2235.00"12.50"−2.7%58.4 mphCompare
37x13.50R2237.00"13.50"+2.8%61.7 mphCompare

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

SizeWheelDiameterDifference
345/55R2121"35.94"−0.1%Compare
325/70R1818"35.91"−0.2%Compare
335/60R2020"35.83"−0.4%Compare
355/60R1919"35.77"−0.6%Compare
295/85R1616"35.74"−0.6%Compare
325/65R1919"35.63"−1.0%Compare
305/65R2020"35.61"−1.0%Compare
315/75R1717"35.60"−1.0%Compare
335/55R2121"35.51"−1.3%Compare
295/75R1818"35.42"−1.5%Compare
355/55R2020"35.37"−1.7%Compare
315/70R1818"35.36"−1.7%Compare

One size up or down

Compare 355/50R22 with another size

With 315/55R22 tires, when your speedometer says 60 mph you are really going

59.4 mph

315/55R22 is −0.33 inches (−0.9%) in overall diameter. That is within the 3% most shops and makers allow.

355/50R22315/55R22Difference%
Overall diameter35.98"35.64"−0.33"−0.9%
Section width13.98"12.40"−1.57"−11.3%
Sidewall height6.99"6.82"−0.17"−2.4%
Circumference113.02"111.97"−1.05"−0.9%
Revolutions per mile560.6565.9+5.3+0.9%

Questions

How tall is a 355/50R22 tire?
A 355/50R22 tire is 36.0 inches tall (914 mm), calculated from the size. It is 14.0 inches wide with 7.0 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 355/50R22 mean?
355/50R22 means a tire 355 mm wide, with sidewalls 50% as tall as the tire is wide (178 mm), radial construction (R), for a 22 inch wheel.
How many revolutions per mile does a 355/50R22 tire make?
About 561 revolutions per mile, based on a circumference of 113.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 355/50R22 tire?
Roughly 10.0" to 11.5". Check the tire maker's approved rim range for the exact model before buying wheels.
Can I use 315/55R22 instead of 355/50R22?
315/55R22 is −0.33 inches (−0.9%) in overall diameter, so at an indicated 60 mph you would be doing 59.4 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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