Need a quick tire size answer...
Tire size explanation using this size: 285/70/17
The 285 measurement is tire tread width, in millimeters.
The 70 is a percentage of the sidewall against the tire width. This means that the sidewall is 70% of the measured tread width, or roughly 200mm.
And 17 is obviously the wheel size.
On the 2500 and 3500, I've seen 305/60/18 put on without a lift or rubbing issues.
Kris
The 285 measurement is tire tread width, in millimeters.
The 70 is a percentage of the sidewall against the tire width. This means that the sidewall is 70% of the measured tread width, or roughly 200mm.
And 17 is obviously the wheel size.
On the 2500 and 3500, I've seen 305/60/18 put on without a lift or rubbing issues.
Kris
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Toyo AT's on mine. Very happy with them but I'm still going to level my truck, when I slow down spending money on other hobbies.
Best place to go to find out the mesurments for wheels and tires that I found is: wheelsmaster.com They have a tire size calculator that you can compare two tires and wheels side by side......
A 285 tire could actually measure 283 or 287, and the aspect ration of 75 could be 77 or as low as 73.. So a 285/75R17 tire could measure between 33 1/4" and 34.4".
That's a big difference.
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