Quote Originally Posted by Fummins View Post
A little. I'm looking at two 14" tires in front of me right meow a 185/60r14 and a 205/70r14. They're the same width even though the 205 should be about an inch wider. You gotta admit, the sizes stamped on the sidewall aren't always the exact same dimensions as what those tires size calculators say they are, especially when comparing two identical sizes from different mfgs. Or is my tinfoil hat to tight today?
Bingo. Different manufacturers are sometimes wildly different. That's why those calculators aren't always helpful. They give an idea, but not necessarily the truth. Gotta check the manufacturers published specs.