265/45R20 Sizing Info

Tire Size 265/45R20 in inches

Below are the most common tire sizing information in inches:

265/45R20 Height - How tall is a 265/45R20 tire in inches?

This tire size is 29.39 inches tall.

265/45R20 Width in inches - How wide is a 265/45R20 tire?

This tire size is 10.433 inches wide (tread width).

What's the Sidewall Size of a 265/45R20 Tire in Inches?

This tire size has 4.695 inch sidewalls.

Other Questions About the 265/45R20 Tire Size

Here's some other common questions asked about this tire size:

What size rims fit a 265/45R20 tire?

This tire will fit onto 20 inch wheels.

What is the next size up from 265/45R20?

The tire sizes below are the next sizes up from 265/45R20. The table shows the increase in diameter and width for each option.

Tire Size	Diameter (in)	Width (in)	Diameter Change	Width Change
305/40R20	29.606	12.008	+ 0.217 in	+ 1.575 in
275/45R20	29.744	10.827	+ 0.354 in	+ 0.394 in
285/45R20	30.098	11.220	+ 0.709 in	+ 0.787 in
295/45R20	30.453	11.614	+ 1.063 in	+ 1.181 in
305/45R20	30.807	12.008	+ 1.417 in	+ 1.575 in

What is the next size down from 265/45R20?

The tire sizes below are the next sizes down from 265/45R20. The table shows the decrease in diameter and width for each option.

Tire Size	Diameter (in)	Width (in)	Diameter Change	Width Change
235/50R20	29.252	9.252	- 0.138 in	- 1.181 in
255/45R20	29.035	10.039	- 0.354 in	- 0.394 in
245/45R20	28.681	9.646	- 0.709 in	- 0.787 in
235/45R20	28.327	9.252	- 1.063 in	- 1.181 in
255/40R20	28.031	10.039	- 1.358 in	- 0.394 in

What does the 265 mean in tire size?

This represents the treadwidth of the tire. The tread is 265mm wide, or 29.39 inches wide.

What does the 45 mean in tire size?

This represents the sidewall height of the tire, as a percentage of the width. The sidewall height is 45% of 265mm, or 119.25mm, which is 4.695 inches.

What does the 20 mean in tire size?

This represents the wheel diameter that this tire size fits on. This tire size is meant to fit a 20 inch wheel.