Tire Size for 1990 Pontiac Bonneville

1990 Pontiac Bonneville Tire Sizes

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

1990 Pontiac Bonneville LE

Original Tire Size (Show Details)

P205/75R14

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
14	The tire size was designed to fit rims that are 14 inches in diameter.

1990 Pontiac Bonneville LE 15 Inch Tire Option

Original Tire Size (Show Details)

P215/65R15

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
215	This number indicates that your tire has a width of 215 millimeters.
65	This number indicates that your tire has an aspect ratio of 65%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 65% 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.

1990 Pontiac Bonneville SE

Original Tire Size (Show Details)

P215/60R16

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
215	This number indicates that your tire has a width of 215 millimeters.
60	This number indicates that your tire has an aspect ratio of 60%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% 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
16	The tire size was designed to fit rims that are 16 inches in diameter.

1990 Pontiac Bonneville SSE

Original Tire Size (Show Details)

P215/60R16

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
215	This number indicates that your tire has a width of 215 millimeters.
60	This number indicates that your tire has an aspect ratio of 60%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% 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
16	The tire size was designed to fit rims that are 16 inches in diameter.