17 inch tire sizes!!???? Help

gberland

Full Access Member
Joined
Nov 28, 2009
Posts
217
Reaction score
0
Location
Canada , Alberta
hey guys sup Ya i have a set of 17Inch rims on my Balt (Aftermarket) and ive been running 225/50 R17 these tires are great!! but now its time to change them i can get a good deal on a set of 225/55 R17 ???!! but.......... i dont think the 55 profile would fit my car?? cuz i do kno that when i went up the the 50 profile they were rubbing just a bit on my wheel well but then went away after a bit?? HAS ANY ONE EVER RAN THIS SIZE OF TIRE 225/55 R17 ON THERE COBALT BEFORE AND WILL THEY FIT WITHOUT RUBBING??? oh and one more question does any one kno the factory TIRE SIZE for the 2007 SS cobalts which came with the 17 inch Rims?? with the 2.4L engine ?? cuz if those ran 55 s then i kno id be good?? ANYONE ?? :popcorn:
 

mat

Junior Member
Joined
May 18, 2010
Posts
9
Reaction score
0
205/50R17 is the stock size for the stock cobalt ss. thats what i gonna keep for my tire size
 

70 'Cuda

Full Access Member
Joined
Aug 4, 2009
Posts
75
Reaction score
0
Location
Tri-Cities,WA
The first number, 255, stands for how wide the tire is in mm. The second number, 55, is how tall the tire is as a percentage of the width, so 55% of 255 is 140.25mm. As for the R17, well that is the size of the rim.

I had to step down my tires on the rear from 215 to 205 because they were rubbing on one side.... but I don't drive a cobalt so that bit of info doesn't help you much. :hahano:

Well I hope that above info helps you out some (if you didn't already know it). Well good luck on your tire situation!

-Kurtis
 

Hailcesar75

Full Access Member
Joined
Jul 18, 2009
Posts
1,578
Reaction score
0
Location
Brooklyn, NY
Why would you go even bigger. 50 is big enough for 17's. Stock ss which is what I have is 50

---------- Post added at 07:42 AM ---------- Previous post was at 07:41 AM ----------

What kind of deal are you getting on the 55 tires?
 

Tuner923

Full Access Member
Joined
Jul 20, 2009
Posts
4,466
Reaction score
0
Location
Norristown, PA
The first number, 255, stands for how wide the tire is in mm. The second number, 55, is how tall the tire is as a percentage of the width, so 55% of 255 is 140.25mm. As for the R17, well that is the size of the rim.

I had to step down my tires on the rear from 215 to 205 because they were rubbing on one side.... but I don't drive a cobalt so that bit of info doesn't help you much. :hahano:

Well I hope that above info helps you out some (if you didn't already know it). Well good luck on your tire situation!

-Kurtis

R actually stands for radial
 

kidd1406

Full Access Member
Joined
Dec 11, 2010
Posts
178
Reaction score
0
when i used to have 17s i had 215 50 17 and i thought they were big
 

Members online

No members online now.

Forum statistics

Threads
7,442
Posts
156,482
Members
4,386
Latest member
hessjacob33

Latest posts

Top