Help a new truck owner with tire sizes
#11
Gone Golfin
iTrader: (3)
https://www.discounttire.com/learn/t...355325c1b43c2d
The following 2 users liked this post by idrive:
Jeep4Life (02-28-2019),
rawltidepawl (02-27-2019)
#12
Just an alignment, I guess part of my post was to show some of the different sizes possible in regards to how you want to do the width and height, Only thing I found in the 295-65-18 were the Goodyear Wranglers. You can find some KO2's in 285-65-18. They would be an excellent fit and look.
https://www.discounttire.com/learn/tire-size-calculator?cid=11f3b61b-6845-4b07-babb-df1cc0d34fcc&utm_source=bing&utm_medium=cpc&utm_te rm=%2Btire%20%2Bcalculator&utm_content=76553538203 384&utm_campaign=Non%20Brand%20-%20Tires%20|%20P%20&%20BM%20(Utah)&msclkid=502f081 1200f193ac3355325c1b43c2d
https://www.discounttire.com/learn/tire-size-calculator?cid=11f3b61b-6845-4b07-babb-df1cc0d34fcc&utm_source=bing&utm_medium=cpc&utm_te rm=%2Btire%20%2Bcalculator&utm_content=76553538203 384&utm_campaign=Non%20Brand%20-%20Tires%20|%20P%20&%20BM%20(Utah)&msclkid=502f081 1200f193ac3355325c1b43c2d
edit: same size Falken At3w’s would fit as well right? Didn’t realize the BFG’s were so expensive.
Edit 2: Whats the real difference between 285/65/18 and 275/70/18?
Last edited by rawltidepawl; 02-27-2019 at 04:50 PM.
#13
Senior Member
Calculating tire size is easy ,
A 285/65-18 is :
285 mm section width (at the widest point)
has a section height equal to 65% its section width
uses an 18" rim. So.....
you multiply 285 by (2x).65 -- we're looking for diameter, not radius -- 285x1.3= 370.5
now divide 370.5 by 25.4 (mm per inch) and you get 14.58"
now add 18" for a theoretical diameter of 32.58"
A 285/65-18 is :
285 mm section width (at the widest point)
has a section height equal to 65% its section width
uses an 18" rim. So.....
you multiply 285 by (2x).65 -- we're looking for diameter, not radius -- 285x1.3= 370.5
now divide 370.5 by 25.4 (mm per inch) and you get 14.58"
now add 18" for a theoretical diameter of 32.58"
#14
Gone Golfin
iTrader: (3)
Calculating tire size is easy ,
A 285/65-18 is :
285 mm section width (at the widest point)
has a section height equal to 65% its section width
uses an 18" rim. So.....
you multiply 285 by (2x).65 -- we're looking for diameter, not radius -- 285x1.3= 370.5
now divide 370.5 by 25.4 (mm per inch) and you get 14.58"
now add 18" for a theoretical diameter of 32.58"
A 285/65-18 is :
285 mm section width (at the widest point)
has a section height equal to 65% its section width
uses an 18" rim. So.....
you multiply 285 by (2x).65 -- we're looking for diameter, not radius -- 285x1.3= 370.5
now divide 370.5 by 25.4 (mm per inch) and you get 14.58"
now add 18" for a theoretical diameter of 32.58"
Last edited by idrive; 02-28-2019 at 10:30 AM.
#15
Senior Member
Well, the idea was to be one of those "teach a man to fish" things. I don't know if that reference is too dated, but if one understands the methodology it can easily be tabulated on a calculator. I'm one of those luddites who can actually function without wifi.
Last edited by PerryB; 03-01-2019 at 12:02 AM.
#16
Senior Member
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Last edited by PerryB; 03-03-2019 at 10:31 AM.