Jeep WJ Grand Cherokee 1999-2004 Factory Wheel and Tire Guide
Welcome to the JeepSpecs.com in-depth page on WJ Generation Jeep Grand Cherokee factory wheel and tire Guide. We have organized as much information as we could find into a helpful article below. Is something incorrect or missing? Please get in touch with us and we’ll fix it!
P235/65R17Diameter 29.0 in.
Sidewall 6.0 in.
Radius 14.5 in.
Circumference 91.2 in.
Rev. per mile 692
Goodyear Wrangler all-season performance
Limited (included w/HO engine)
Tires are specified in the form “P235/65R17”. The first number is the width of the tire (section), the second number is the aspect ratio (profile), and the third number is the wheel diameter (rim size). “P” is for “Passenger”, “R” for “Radial”.
Tire Calculating Form – You can compute tire size specifications through a handy on-line form. It can tell you specific information about your current tires and tell you the difference between that and other tire specifications. This can help you determine approximately how incorrect your speedometer and odometer will be if you should change tires and rims. This service calculates the actual size of a tire given its size specification. Any number of tire sizes may be specified in the list. For each tire specification, the percentage difference from the first size specification is shown. This is useful for determining the difference in speedometer and odometer reading or gearing.