1991 Dodge Ram Van Tire Sizes

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

1991 Dodge Ram Van B150 (GVWR 5000)

Original Tire Size (Show Details)
P195/75R15 S
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
195
This number indicates that your tire has a width of 195 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)
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)
P225/75R15 S
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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.

1991 Dodge Ram Van B150 (GVWR 5300)

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)
P225/75R15 S
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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/
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.

1991 Dodge Ram Van B150 Long Range Van

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.

1991 Dodge Ram Van B150 w/5.2L 318 8 Cyl. Eng.

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)
P225/75R15 S
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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/
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.

1991 Dodge Ram Van B250 (GVWR 6010)

Original Tire Size (Show Details)
P225/75R15 S
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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.

1991 Dodge Ram Van B250 (GVWR 6400)

Original Tire Size (Show Details)
P235/75R15/ 108S
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.
108
This tire has a load index of 108, which means it's capable of carrying a load of 2205 pounds (1000 kg) or less. A higher number means the tire can carry more weight.  A lower number means the opposite.
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.

1991 Dodge Ram Van B250 Maxi

Original Tire Size (Show Details)
P235/75R15/ 108S
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.
108
This tire has a load index of 108, which means it's capable of carrying a load of 2205 pounds (1000 kg) or less. A higher number means the tire can carry more weight.  A lower number means the opposite.
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.

1991 Dodge Ram Van B350 (GVWR 7500)

Original Tire Size (Show Details)
LT225/75R16/
LT
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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
16
The tire size was designed to fit rims that are 16 inches in diameter.

Alternate Tire Size (Show Details)
LT225/75R16/
LT
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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
16
The tire size was designed to fit rims that are 16 inches in diameter.

1991 Dodge Ram Van B350 HD (GVWR 8510)

Original Tire Size (Show Details)
LT225/75R16/
LT
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
225
This number indicates that your tire has a width of 225 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
16
The tire size was designed to fit rims that are 16 inches in diameter.

1991 Dodge Ram Van B350 Maxi HD (GVWR 9000)

Original Tire Size (Show Details)
LT245/75R16/
LT
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
245
This number indicates that your tire has a width of 245 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
16
The tire size was designed to fit rims that are 16 inches in diameter.