Atturo AZ850 235/40R20 Tires
Atturo AZ850 235/40R20 XL 96Y is an ultra high performance summer tire priced from $107.99.
Atturo AZ850 235/40R20 XL 96Y Tire Specs
235/40R20 is a Metric tire used as an original equipment on a variety of popular sport utility vehicles.
Let us decode each aspect of the tire size code to have a full understanding what this tire size means.
235 is a section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of 235/40R20 tire is 235 millimeters.
40 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For 235/40R20 tire, the sidewall height is 40% of its tread width.
R denotes that 235/40R20 tire has radial construction.
20 represents the wheel diameter in inches that the tire is designed to fit. 235/40R20 can be mounted on rims with 20 inches in diameter.
XL denotes the load range of a tire. XL stands for Extra Load. Tires with this designation are constructed to carry more weight than standard load tires of the same size. This is achieved by reinforcing the tire's construction, often through additional or stronger layers known as plies.
96 indicates the load index. A tire with a load index of 96 can support a maximum load of 1565 pounds or 710 kilograms per tire.
Y indicates the speed rating. A tire with a speed rating of Y is approved for speeds up to 186 miles per hour or 299 kilometers per hour under optimal conditions.
Maximum inflation for Atturo AZ850 235/40R20 tire is 50 psi.
Uniform Tire Quality Grading System (UTQG) rating for Atturo AZ850 235/40R20 tire is 320 A A.
Tire manufacturer part number (MPN) is AZ850-BCJR2PA.

235/40R20 Dimensions Chart
Atturo AZ850 235/40R20 tire has a diameter of 27.4", a width of 9.3", mounts on a 20" rim, and makes 737 revolutions per mile.
Metric | Inches | |
---|---|---|
Tire Width | 235 mm | 9.3" |
Aspect Ratio | 40% | |
Rim Diameter | 508 mm | 20" |
Tire Diameter | 696 mm | 27.4" |
Sidewall Height | 94 mm | 3.7" |
Circumference | 2185 mm | 86" |
Revolutions | 458 per km | 737 per mile |
More 235/40R20 Tires
Here are the lowest priced tires availabe in 235/40R20 tire size.

Michelin Pilot Sport All Season 4 235/40R20
from $264.99
Continental ContiSportContact 5P 235/40R20
from $279.99
Bridgestone Potenza Sport 235/40R20
from $292.99
Michelin Pilot Sport 4S 235/40R20
from $313.99
Pirelli P Zero (PZ4) 235/40R20
from $375.00Shop more 235/40R20 tires with tire finder.
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