Select a size for your vehicle from the drop down and click the "Alternate Sizes" button to see a list of similar tire sizes.
You can then change the wheel size to see alternate sizes on a different diameter wheel.
Select a Size to Compare Prices on Available Tires
Tesla equips the 2010 Roadster Base Model with a 175/55R16 front tire and a 225/45R17 rear tire. Click on the sizes for each tire to compare prices online.