Is a 325 65 18 a 35" tire? - Ford Powerstroke Diesel Forum
Please Visit our Site Sponsors
Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 10-29-2012, 06:32 PM
Powerstroke.org Fanatic
 

Join Date: Jun 2012
Posts: 142
Feedback Score: 0 reviews
Is a 325 65 18 a 35" tire?

I'm trying to figure out my tire size and see what other size options I may have that are similar in height

Sent from my SPH-L710 using AutoGuide.Com Free App
Reply With Quote
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 10-29-2012, 06:50 PM
Compression Ignition Addict
 

Join Date: Oct 2010
Location: Athens and Cleveland, OH
Posts: 203
Feedback Score: 0 reviews
According to TireRack, the overall diameter is 34.6" with full tread. So I would say yes, it's a 35".
Reply With Quote
  #3 (permalink)  
Old 10-29-2012, 06:55 PM
Powerstroke.org Fanatic
 

Join Date: Jun 2012
Posts: 142
Feedback Score: 0 reviews
Damn I feel kind of dumb that u never thought of checking there. Thank you

Sent from my SPH-L710 using AutoGuide.Com Free App
Reply With Quote
  #4 (permalink)  
Old 10-30-2012, 12:37 PM
Member
 

Join Date: Jan 2011
Location: SE Michigan
Posts: 31
Feedback Score: 0 reviews
For future reference heres a math formula that breaks down tire height.

325mm Tread Width X 65% (aspect ratio)=profile (ammount of sidewall exposed) in mm.

325 X .65= 211.25 mm divided by 25.4 to convert mm to inches = 8.31 inches

Take 8.31 X 2 because you have profile on the top and bottom of the rim= 16.62 inches.

Take the 16.62 inches of overall profile and add your rim size 18 inches and you get 34.62 inches of overall tire diameter.

Hope this helps.
Reply With Quote
  #5 (permalink)  
Old 10-30-2012, 12:47 PM
NOT a Democrat
 

Join Date: Oct 2009
Location: Robinson Twp PA (Pittsburgh)
Posts: 4,272
Feedback Score: 0 reviews
Send a message via AIM to Galaxie
Tire Size Calculator | Metric to Inch Tire Size Converter
Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 09:55 AM.


Powered by vBulletin® Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.5.2
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors