1984 Chevy G20 Tire Size

There are multiple tire sizes for your 1984 Chevy G20 that depend upon the trim level.  Look for your trim level below to get a color-coded explanation of your tire size.  Then pick the best tire size for your 1984 Chevy G20.

Trim Options:

Beauville (GVWR 6600)Bonaventure (GVWR 6600)Chevy VanSportvan (GVWR 6600)

P225/75R15

Simplified Size:  225-75-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 1984 Chevy G20 is P225/75R15.  A color-coded explanation of the 1984 Chevy G20's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
225

This number indicates that your tire has a width of 225 millimeters.

75

This number means that your tire has an aspect ratio of 75%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.  In this case, the sidewall height works out to be 168 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
15

The tire size was designed to fit rims or wheels that are 15 inches in diameter.

Trim Options:

Beauville (GVWR 6850)Bonaventure (GVWR 6850)Chevy VanChevy Van (LH6 Option)Sportvan (GVWR 6850)

P235/75R15

Simplified Size:  235-75-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 1984 Chevy G20 is P235/75R15.  A color-coded explanation of the 1984 Chevy G20's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
235

This number indicates that your tire has a width of 235 millimeters.

75

This number means that your tire has an aspect ratio of 75%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.  In this case, the sidewall height works out to be 176 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
15

The tire size was designed to fit rims or wheels that are 15 inches in diameter.