2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.

Please explain

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Old Aug 14, 2007 | 09:50 PM
  #1  
wyldwmn65's Avatar
wyldwmn65
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From: Sun City, CA
Default Please explain

I am ready to go buy new wheels and tires, but I do not understand alot of the terminology so would someone please help me understand.

what is offset?
what does the 8.5, 7.5 and such mean and which is best?
what is deep dish and is that ok on the '05
How much is the ride going to change if I go from 16 to 18, or 16 to 20?
if I go to 18 or 20 am I going to need to lower my car?
Is there a brand of wheels you absolutely would not buy and same for tires.

Sorry for all the questions but I would rather go in knowing what I am talking about, instead of the dumb girl routine. I see all the posts about the subject but when you don't know what it all means it really doesn't help.

Thank you in advance for your help
Old Aug 14, 2007 | 10:10 PM
  #2  
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TJ
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From:
Default RE: Please explain

ORIGINAL: wyldwmn65

I am ready to go buy new wheels and tires, but I do not understand alot of the terminology so would someone please help me understand.

what is offset?
what does the 8.5, 7.5 and such mean and which is best?
what is deep dish and is that ok on the '05
How much is the ride going to change if I go from 16 to 18, or 16 to 20?
if I go to 18 or 20 am I going to need to lower my car?
Is there a brand of wheels you absolutely would not buy and same for tires.

Sorry for all the questions but I would rather go in knowing what I am talking about, instead of the dumb girl routine. I see all the posts about the subject but when you don't know what it all means it really doesn't help.

Thank you in advance for your help
what is offset? 45 mm is stock you can vary per wheel style but try to stay close to 40mm as you can.
what does the 8.5, 7.5 and such mean and which is best? thats a new one for me?
what is deep dish and is that ok on the '05 Go to Americanmuscle.com under 2005 Mustang wheels and you will see what they look like.
How much is the ride going to change if I go from 16 to 18, or 16 to 20? No experience with 20's but I had no problem with my 18's ride difference from my 17's
if I go to 18 or 20 am I going to need to lower my car?. You don't have its up to you.
Is there a brand of wheels you absolutely would not buy and same for tires.
Old Aug 14, 2007 | 10:20 PM
  #3  
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PROMETHEUS PRIME
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From: Southern Cali
Default RE: Please explain

8.5 and 7.5 is how wide the rim is. 8.5 would be a good size.
Deep dish is how big the lip of the rim is. My are deep all around. It's the silver part of my rims. I like big lips.
20's ride good IMO. You'll be able to get more sidewall tire on an 18 for a softer ride. Lowering is all up to you. It'll look good either way.
Old Aug 14, 2007 | 10:24 PM
  #4  
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TJ
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Default RE: Please explain

ORIGINAL: PROMETHEUS PRIME

8.5 and 7.5 is how wide the rim is. 8.5 would be a good size.
Deep dish is how big the lip of the rim is. My are deep all around. It's the silver part of my rims. I like big lips.
20's ride good IMO. You'll be able to get more sidewall tire on an 18 for a softer ride. Lowering is all up to you. It'll look good either way.
lol
Ok rim size I used to looking at 8, 9 or 10.5 lol
Old Aug 14, 2007 | 10:27 PM
  #5  
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PROMETHEUS PRIME
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Default RE: Please explain

Well that's what I'm assuming
Old Aug 14, 2007 | 11:41 PM
  #6  
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wyldwmn65
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Default RE: Please explain

Thank you. You assumed right on the width. Tomorrow I am off to the store. I can't wait. Thanks again for your help.
Old Aug 15, 2007 | 09:33 PM
  #7  
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wyldwmn65
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From: Sun City, CA
Default RE: Please explain

I am having a problem with the offset. I am trying to stay in the 40-45mm range as you suggested, but every wheel I like is a 35mm offset, would that work or is that too much of a difference. I have been looking at a 20inch with 8.5inch width.
Old Aug 15, 2007 | 10:28 PM
  #8  
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lldsandsll
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From: S.Florida
Default RE: Please explain

is the offset clearance distance?

deep dish is the way to go. i dont understand why some ppl put deep only in the back. i'd go as wide as possible in the rear.
Old Aug 16, 2007 | 04:11 PM
  #9  
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white531
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Default RE: Please explain

Go to 1010tires.com.On the left look for tire calculator.At the right side check all 3 boxes and it will tell you what tires will fit.It will also show you and compare tire height and speed change.
Old Aug 16, 2007 | 04:27 PM
  #10  
PROMETHEUS PRIME's Avatar
PROMETHEUS PRIME
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Default RE: Please explain

These are the specs for my rims.
Wheel specs.
backspacing is 6.25" 159mm
offset 1.5" +38mm
tires are 255/35/20
bolt pattern is 5 x 4.5 inches 5 x 114.3 mm



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