Continental sContact T125/80R17 Tires
Continental sContact T125/80R17 SL 99M is a spare tire priced from $127.33.
Continental sContact T125/80R17 SL 99M Tire Specs
T125/80R17 is a Temporary Spare tire. It also comes in a Metric (125/80R17) variant
Let us decode each aspect of the tire size code to have a full understanding what this tire size means.
T indicates that T125/80R17 is a temporary spare tire.
125 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 T125/80R17 tire is 125 millimeters.
80 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For T125/80R17 tire, the sidewall height is 80% of its tread width.
R denotes that T125/80R17 tire has radial construction.
17 represents the wheel diameter in inches that the tire is designed to fit. T125/80R17 can be mounted on rims with 17 inches in diameter.
SL denotes the load range of a tire. Standard Load or SL tires are typically found on passenger cars, smaller SUVs, and light trucks. These tires are designed to operate at standard inflation pressures and are not meant for carrying heavy loads.
99 indicates the load index. A tire with a load index of 99 can support a maximum load of 1709 pounds or 775 kilograms per tire.
M indicates the speed rating. A tire with a speed rating of M is approved for speeds up to 81 miles per hour or 130 kilometers per hour under optimal conditions.
Maximum inflation for Continental sContact T125/80R17 tire is 60 psi.
Tire manufacturer part number (MPN) is 03114170000.

T125/80R17 Dimensions Chart
Continental sContact T125/80R17 tire has a diameter of 24.9", a width of 4.9", mounts on a 17" rim, and makes 810 revolutions per mile.
Metric | Inches | |
---|---|---|
Tire Width | 125 mm | 4.9" |
Aspect Ratio | 80% | |
Rim Diameter | 432 mm | 17" |
Tire Diameter | 632 mm | 24.9" |
Sidewall Height | 100 mm | 3.9" |
Circumference | 1984 mm | 78.2" |
Revolutions | 504 per km | 810 per mile |
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