Tire Size for 1990 Gmc Jimmy

1990 Gmc Jimmy Tire Sizes

Select a box to get your vehicle's tire size.

Original Tire Size (Show Details)

P205/75R15 S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
205	This number indicates that your tire has a width of 205 millimeters.
75	This number indicates that your tire has an aspect ratio of 75%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.

Original Tire Size (Show Details)

P205/75R15 S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
205	This number indicates that your tire has a width of 205 millimeters.
75	This number indicates that your tire has an aspect ratio of 75%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.

Alternate Tire Size (Show Details)

P235/75R15 S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
235	This number indicates that your tire has a width of 235 millimeters.
75	This number indicates that your tire has an aspect ratio of 75%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.

Original Tire Size (Show Details)

P235/75R15 S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
235	This number indicates that your tire has a width of 235 millimeters.
75	This number indicates that your tire has an aspect ratio of 75%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.

Alternate Tire Size (Show Details)

31x10.50R15/

10.5	This number indicates that your tire has a width of 10.5 inches.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
31	This number indicates that your tire has a diameter of 31 inches.

Original Tire Size (Show Details)

P235/75R15 S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
235	This number indicates that your tire has a width of 235 millimeters.
75	This number indicates that your tire has an aspect ratio of 75%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.

Alternate Tire Size (Show Details)

31x10.50R15/

10.5	This number indicates that your tire has a width of 10.5 inches.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
15	The tire size was designed to fit rims that are 15 inches in diameter.
31	This number indicates that your tire has a diameter of 31 inches.