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speedo correct?

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Old Sep 4, 2003 | 09:26 AM
  #1  
V10KLZZ71S's Avatar
V10KLZZ71S
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speedo correct?

Does 265-75r tires change my speedo any compared to stock 235,s?
 
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Old Sep 4, 2003 | 10:25 AM
  #2  
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speedo correct?

You shouldn't be running 235's on the X. They all come with 265's, unless you might have bought it used.


PS.... I could be wrong though....


Big Mick
 
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Old Sep 4, 2003 | 10:51 AM
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speedo correct?

Check out the stats on tirerack.com for tire dimensions. It lists tire diameters and other stuff. You can see if the larger width also increases the diameter. I doubt there is much of a diff in diameter between 235s and 265s. Best way to double check is run a measured mile at 60 mph (if you can bear to go that slooow). At 60mph, the mile will take exactly 1 minute. If it takes less, you speedo is reading low, if more than 1 minute, speedo is reading high. Hope this helps.....
 
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Old Sep 4, 2003 | 03:02 PM
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Autobahn F-250 Lariat's Avatar
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speedo correct?

Check out this website it has your answers

http://www.mgbexperience.com/misc/tirecalc.html
 
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Old Sep 4, 2003 | 04:30 PM
  #5  
V10KLZZ71S's Avatar
V10KLZZ71S
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speedo correct?

Thanks autobahn, my original tire were 31.72 inches, compared to 31.64 inches. The speedo calculater deal came out to be nothing worth worrying about. thanks
 
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Old Sep 4, 2003 | 06:36 PM
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speedo correct?

235's and 265's are no where near the same size..

Unless the 235's were 85 series
 

Last edited by 99f350sd; Sep 4, 2003 at 06:46 PM.
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Old Sep 5, 2003 | 06:34 AM
  #7  
V10KLZZ71S's Avatar
V10KLZZ71S
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speedo correct?

Thats what i originally had 235/85,and now have 265/75.I thought that the 265,s were taller, but the 235,s are taller according to the chart on that website. only 8/10th,s of an inch,
 
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Old Sep 5, 2003 | 06:47 AM
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speedo correct?

The 235's are usually smaller the 85 series isn't that popular.
 
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