Tire Math

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Tire Math
Related Categories: Revolutions Per Mile Calculator | Rolling Diameter Calculator | Rolling Circumference | Rolling Radius | Tire Rolling Radius | Tire Circumference | Tire Size Comparison Chart | Tire Revolutions Per Mile | Rotations Per Mile | Tire Size Specs
  • Lightweight Wheels for Your Nissan GT-R

  • Lightweight Wheels for Your Nissan GT-R

    …is especially marked in the form of unsprung weight. Unsprung weight is everything not supported by your vehicle's suspension like your wheels, tires and brakes. Decreasing unsprung weight will make your vehicle brake, corner and accelerate more efficiently. Opinions vary, but a general rule of…

  • Related Products: Lightweight Rims | Lightest Wheels | 20x11
  • Plus Sizing 101

  • …Second, plus sizing with a lower profile tire often leads to more responsive handling and a better cosmetic appearance. Notice that while the wheel diameter increases, the tire profile decreases. It's that simple. You don't have to do the math on your own! Our website fitment specialists…

  • Related Products: Plus Sizing | Plus One Sizing | Odometer
  • Project STR launches into the 2011 Pro Solo season

  • …weather at the Tire Rack headquarters in South Bend, Indiana is finally turning as we head into May, this will allow for additional tire testing and suspension work as our search for additional speed continues. Our sights are set on the next major event for Project MX5, the 2011 Tire Rack SCCA…


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