1987 Jeep J20 Tire Size
The original tire size for your 1987 Jeep J20 is listed below. Tap on the box to view a color-coded explanation of the best Jeep J20 tire size.
The original tire size for your 1987 Jeep J20 is 9.50-16.5/D. A color-coded explanation of the 1987 Jeep J20's tire size is shown below.
This number indicates that your tire has a width of 9.50 inches.
This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
The tire size was designed to fit rims or wheels that are 16.5 inches in diameter.
The mark of D denotes your tire's load range, or ply rating. A load range of D means that the tire has a ply rating of 8. Letters further along in the alphabet represent stronger tires that can sustain higher inflation pressures. Tires with higher inflation pressures can carry heavier loads.