Overall Diameter

Shop By
Overall Diameter
Related Categories: Tire Specs | Load Range G Or F | Revolutions Per Mile | Tire Specs Explained | Tire Comparison Chart | Plus Size Calculator | Size Calculator | Tire Pressure Calculator | Tire Size Calculator | Tire Chains
  • Tire Sizing

  • …look at tire sizing for a moment. POP QUIZ 195/70R14 205/60R15 245/45R16 Which of these tires is the widest, and which is the tallest in overall diameter? Dissecting the code you find the the first number 195 is the actual width of the tire in millimeters. Divide this by the 25.4 to get the section…

  • What is "Plus Sizing" and what are the benefits?

  • …vehicle by mounting lower profile tires on larger diameter wheels. One-inch greater wheel diameter is referred to as plus-one, two inches is plus-two... and so on. Using a lower profile tire with a greater diameter rim allows the overall diameter to remain about the same, giving your vehicle a…

  • Related Products: Plus One Sizing
  • Embrace the "plus concept" in your aftermarket wheels.

  • …A variety of the wheels in the Tire Rack inventory of aftermarket products come in diameters that are larger than normal for vehicles—but that doesn't necessarily mean you will be changing the overall diameter of the tire. For example, a tire with a low profile that fits the bigger wheel you…

  • Related Products: Visualizer
  • Dodge Journey Alternative Tire Size

  • …Dodge Journey? An alternative size of 235/55R19 is a little wider and taller but will still fit on the vehicle and within the plus or minus 3% overall diameter of the O.E. tire size. If you decide to use the alternative tire size make sure you replace all four tires with the same size and tire. Tire…

Powered by Powered by SLI Systems


Need help choosing the right product for your vehicle? Our team of highly trained experts has the knowledge and passion to help.

Just pick up the phone and give us a ring. Our experts love solving problems and lending a hand (or ear).