Thu. Aug 11th, 2022

How wide is 195 50R15?

195/50R15 tires have a diameter of 22.7", a section width of 7.7", and a wheel diameter of 15". The circumference is 71.2" and they have 890 revolutions per mile. via

How wide is a 225 50 R15 tire?

A tire with the dimensions 225 50 R15 is 225 centimeters wide, 50 percent high (in comparison to the width) and has a diameter of 15 inches. via

How wide are 205 50R15 tires?

Select Sizes

Tire Size Min Diameter
165/60R15 - 22.80" -2.85%
225/45R15 7.00in 22.97" -2.10%
185/55R15 5.00in 23.01" -1.93%
205/50R15 5.50in 23.07" -1.68%


What does 50R15 mean?

To find the tire size meaning in inches is very straight forward. Example A : 33X12.50R15. The first number is your overall diameter of the tire. In this example the tire diameter or "height" is 33 inches tall. The second number represents the width of the tire. via

How tall is a 205 55R15?

205/55R15 tires have a diameter of 23.9", a section width of 8.1", and a wheel diameter of 15". The circumference is 75.0" and they have 845 revolutions per mile. Generally they are approved to be mounted on 5.5-7.5" wide wheels. via

What does the R mean in tire size?

The first three numbers (205) indicate the width of the tire tread in millimeters. 60 is the aspect ratio or profile of tire. This is indicated in percentage of the tire width. “R” stands for the construction method of the tire indicating the tire is a radial tire. via

Does aspect ratio matter on tires?

Aspect ratio is an important sizing calculation in tire fitting, and should be considered with wheel diameter with the best tire and wheel combinations. Lower aspect ratio typically indicates a high performance tire, with better lateral stability. via

What is R tyre size?

3 Construction type

The letter R means the tyre is a radial construction. Almost all new car tyres are radials. via

How tall is a 185 tire?

Tire Size Calculator - Tire & Wheel Plus Sizing BETA

Unit: Imperial Imperial Metric
Overall Diameter 24.47 in
Sidewall Height 4.73 in
Radius 12.23 in
Circumference 76.87 in


How wide is 225 tire?

The number “225” stands for the width of the tire in millimeters – so in this case the tire is 22.5 cm wide. The “45” that follows is the aspect ratio - the height of the tire sidewall as a percentage of its width. via

How tall is a 235 60r15 tire?

235/60R15 Conversion

Metric Inches
Overall Diameter (Tire Height) 663 mm 26.1"
Tread Width 235 mm 9.3"
Rim Diameter 381 mm 15"
Sidewall Height 141 mm 5.6"


How tall is a 225 70R15?

225/70R15 tires have a diameter of 27.4", a section width of 8.9", and a wheel diameter of 15". The circumference is 86.0" and they have 736 revolutions per mile. via

What does R15 mean on a tire?

It tells us the size of the wheel that the tire is intended to fit. A size P215/65 R15 tire is made for a wheel with a 15" diameter. via

What are R rated tires?

R speed rating

Speed rating R allows for speeds up to 106 mph (170 km/h) under optimal conditions. Like Q speed rated tires, R rated tires generally prioritize a particular function or unique performance over maximum speed capability. via

What does 50r mean on tires?

50 is the two-figure aspect ratio. This percentage compares the tire's section height with the tire's section width. For example, this aspect ratio of 50 means that the tire's section height is 50% of the tire's section width. R indicates the construction used within the tires casing. R stands for radial construction. via

Is it OK to change tire aspect ratio?

Generally, the worst issue you will cause by changing the size is an inaccurate speedometer. That said, the only dimensions you can change are the width and aspect ratio — never the wheel size, unless you buy replacement wheels — and you should always strive to keep the total height of the tire the same as the OEM. via

What is a good tire aspect ratio?

Aspect ratio for most bias ply tires is somewhere around 80 or 90 percent. Numeric sized tires (such as 6.00-16 or 6.70-15) that end in zero feature a 90-series aspect ratio, while numeric sizes that end in five (such as 6.95-14) feature an 80-series aspect ratio. via

What does R16 mean on a tyre?

Also known as the aspect ratio. R16 - The diameter of the tyre's inner rim in inches. 91 - Load Rating of the Tyre. V - Speed Rating. Indicates the maximum speed for the tyre when at full load. via

How is tyre size read?

205 indicates the normal section width of the tyre in millimetres (205mm). 65 indicates its aspect ratio, a comparison of the tyre's section height with its section width (65 indicates the height is 65% of its width). R indicates radial ply construction. 15 indicates the nominal diameter of the wheel rim (15 inches). via

Can I use 195 60R15 instead of 185 65R15?

Absolutely. If you take the numbers from a tire size they translate to: tread width; sidewall profile (height) and wheel size. via

What is the tallest tire for a 15 inch rim?

Tire Sizes by Wheel Diameter

15" Options
175/70-15 215/50-15 33X10.5-15
185-15 215/60-15 33X12.5-15
185/55-15 215/65-15 345/35-15
185/60-15 215/70-15 35X12.5-15


How tall is a 195 60R15?

195/60R15 Conversion

Metric Inches
Overall Diameter (Tire Height) 615 mm 24.2"
Tread Width 195 mm 7.7"
Rim Diameter 381 mm 15"
Sidewall Height 117 mm 4.6"


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