• Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-

Why 215mm Width???

  • Thread starter Thread starter ABC
  • Start date Start date Mar 15, 2017

ABC

Active Member
Feb 28, 2017
122
17
38
Newark, OH
Mar 15, 2017
#1
  • Mar 15, 2017
  • #1
So I've been wondering.. I look at the Challengers, Camaros, Chargers, and other such base vehicles I've come across, and they all have like 235 and above. Why oh why did Ford decide to do weak 215s on their base cars? Just wondering. Mine's a 2014 V6, and that's what I have. So sad..
 
Reactions: David Young

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
42,879
21,058
234
Box behind Walmart
Mar 15, 2017
#2
  • Mar 15, 2017
  • #2
There's currently a tire width one-up war between Ford and Chevy. That war begins with the GTs and SSs and goes all the way through the Shelbys and Corvettes.

I just read a post that the new Shelby is going to be a TT 735HP 5oh... What size tires you think that will have on it? Surely not the same as the base V6.
 
Reactions: ABC

ABC

Active Member
Feb 28, 2017
122
17
38
Newark, OH
Mar 15, 2017
#3
  • Mar 15, 2017
  • #3
Noobz347 said:
I just read a post that the new Shelby is going to be a TT 735HP 5oh... What size tires you think that will have on it? Surely not the same as the base V6.
Click to expand...
Wow that sounds awesome! Been waiting for Mustang to get a 700hp car! Definitely not 215s! LOL My guess.. 255 front/275 rear
 

IIGood

Founding Member
Aug 1, 1998
4,252
1,214
224
Churchton, MD
Mar 15, 2017
#4
  • Mar 15, 2017
  • #4
So the tire width on a Mustang has decreased over the years?? The factory width for my '03 GT is 245.

Has the width of the actual wheel decreased or are they still 8"? Wonder what would warrant the narrower width.
 
Reactions: ABC

ABC

Active Member
Feb 28, 2017
122
17
38
Newark, OH
Mar 16, 2017
#5
  • Mar 16, 2017
  • #5
IIGood said:
So the tire width on a Mustang has decreased over the years?? The factory width for my '03 GT is 245.

Has the width of the actual wheel decreased or are they still 8"? Wonder what would warrant the narrower width.
Click to expand...
The GT is still at 245 I believe. It's the V6 I was talking about. I know it's the base Mustang, but base Mustangs are now 305hp/280ftlb which in my opinion should warrant a wider tire than 215mm.
 
Reactions: IIGood

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
42,879
21,058
234
Box behind Walmart
Mar 16, 2017
#6
  • Mar 16, 2017
  • #6
My CTS-V has 285s so my guess is larger than that. Maybe a 315?
 
Reactions: ABC

IIGood

Founding Member
Aug 1, 1998
4,252
1,214
224
Churchton, MD
Mar 16, 2017
#7
  • Mar 16, 2017
  • #7
ABC said:
The GT is still at 245 I believe. It's the V6 I was talking about. I know it's the base Mustang, but base Mustangs are now 305hp/280ftlb which in my opinion should warrant a wider tire than 215mm.
Click to expand...

Ah, I see now. Yeah, that would seem to make sense to widen the tires a bit with the extra "oomph."
 
Reactions: ABC

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
224
Massachusetts
Mar 16, 2017
#8
  • Mar 16, 2017
  • #8
Keep in mind the target audience of the base model vehicles. Not all of these are driven with performance in mind, only on sunny days.

A good chunk of the segment daily drive them through all weather conditions, rain and snow. Narrower tires tend to be a little bit safer in such weather due to weight distribution on a smaller area, as well as being narrow enough to cut through snow/deep water rather than float up on top like with wider rubber. Vehicle weight also has to be taken into consideration as well. The vast majority of base model Mustangs are driven like any other car on the road.

There is a 235/50/18 option for the V6
 
Reactions: ABC

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
42,879
21,058
234
Box behind Walmart
Mar 16, 2017
#9
  • Mar 16, 2017
  • #9
 
Reactions: ABC

ABC

Active Member
Feb 28, 2017
122
17
38
Newark, OH
Mar 16, 2017
#10
  • Mar 16, 2017
  • #10
Mustang5L5 said:
Keep in mind the target audience of the base model vehicles. Not all of these are driven with performance in mind, only on sunny days.

A good chunk of the segment daily drive them through all weather conditions, rain and snow. Narrower tires tend to be a little bit safer in such weather due to weight distribution on a smaller area, as well as being narrow enough to cut through snow/deep water rather than float up on top like with wider rubber. Vehicle weight also has to be taken into consideration as well. The vast majority of base model Mustangs are driven like any other car on the road.

There is a 235/50/18 option for the V6
Click to expand...
Hey Mustang5L5 thanks for your explanation. That does make sense. I should've opted for the Performance model. It's all good though. Love my Stang!

... it rains and snows a lot out here in OH, and I do now have all weather tires. Definitely best to be safe as possible in those conditions so in a way glad I have those narrower tires.. they just don't look sporty.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
224
Massachusetts
Mar 16, 2017
#11
  • Mar 16, 2017
  • #11
You can always change the wheels if you want. Take-off GT wheels would bolt right on
 
Reactions: ABC

ABC

Active Member
Feb 28, 2017
122
17
38
Newark, OH
Mar 17, 2017
#12
  • Mar 17, 2017
  • #12
Mustang5L5 said:
You can always change the wheels if you want. Take-off GT wheels would bolt right on
Click to expand...
True, but wouldn't that be pretty costly?
 

Svtpilot

Founding Member
Jun 16, 2002
944
59
59
Long Island, NY
Mar 17, 2017
#13
  • Mar 17, 2017
  • #13
IIGood said:
So the tire width on a Mustang has decreased over the years?? The factory width for my '03 GT is 245.

Has the width of the actual wheel decreased or are they still 8"? Wonder what would warrant the narrower width.
Click to expand...
No Yours is a GT his is a V6 base.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
224
Massachusetts
Mar 17, 2017
#14
  • Mar 17, 2017
  • #14
ABC said:
True, but wouldn't that be pretty costly?
Click to expand...


Depends. I've seen guys on craigslist selling take-off rims and tires. Really just a matter how much you want to spend and finding a set within that budget.
 
Reactions: ABC

David Young

Active Member
Sep 16, 2012
182
18
38
Clinton, Tennessee
Mar 17, 2017
#15
  • Mar 17, 2017
  • #15
My 2011 v6 Premium plus the Pony Package came with 235/50-18 tires. The 215 tires were for 'gas mileage', so Ford could advertise "over 300 horsepower and over 30 miles per gallon" for the 2011-2014 v6 Mustangs.
 
Reactions: ABC

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,157
17,849
224
Massachusetts
Mar 17, 2017
#16
  • Mar 17, 2017
  • #16
They probably could have managed it with slightly wider tires. My taurus has 255/45/19s from the factory and I squeak out 30-31mpg on the highway with the 3.5 and 4400 lb. Only 290hp though but handles remarkedly well with the wider rubber
 
Reactions: ABC

BlackBuggy

Active Member
Aug 6, 2011
223
12
29
Indiana
Mar 31, 2017
#17
  • Mar 31, 2017
  • #17
Economy. If Ford can save money putting smaller, more affordable tires on at the factory, they will. I have noticed Ford is big on skimping on rubber products like tires and bushings. They must have done a study that told them cheaper materials have same performance as more expensive materials, so it's considered greater quality. However, my tires and sway bar bushings disagree with that thinking.
 
Reactions: ABC
You must log in or register to reply here.

Similar threads

3
Eight inches is enough for me...
  • 351MooseStang
  • Nov 27, 2025
  • 1974 - 1978 Mustang II Talk & Tech
Replies
5
Views
497
1974 - 1978 Mustang II Talk & Tech Mar 2, 2026
Bullitt347
S
65 Coupe I6 Auto to 302 EFI 5 Speed Swap
  • Scuderia
  • Feb 3, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
14
Views
1K
1965 - 1973 Classic Mustangs -General/Talk- Sep 9, 2025
Noobz347
M
Progress Thread mnky99 2001 V6 evap core, ac compressor, heater core replacement
  • mnky99
  • Sep 5, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
423
1996 - 2004 SN95 Mustang -General/Talk- Sep 5, 2025
mnky99
M
Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
45
Views
2K
1965 - 1973 Classic Mustangs -General/Talk- Feb 4, 2026
nickyb
P
Transmission to radiator connection
  • P0nyRider
  • Aug 5, 2024
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
851
1996 - 2004 SN95 Mustang -General/Talk- Sep 23, 2024
4gwenddolau9
4
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?