C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

another tire thread...

Thread Tools
 
Search this Thread
 
Old Oct 13, 2008 | 05:51 PM
  #1  
dorn74's Avatar
dorn74
Thread Starter
Instructor
 
Joined: Sep 2008
Posts: 189
Likes: 0
From: Houston Texas
Default another tire thread...

I am looking to replace the tires on my '74 vert. they have 235 60 15 on them now. Will 255 60 15 fit? any help? Thanks.
Reply
Old Oct 13, 2008 | 06:10 PM
  #2  
BKbroiler's Avatar
BKbroiler
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2002
Posts: 5,086
Likes: 786
From: Lebanon Township New Jersey
Default

They fit on my 77, with stock aluminum wheels.
Reply
Old Oct 13, 2008 | 07:44 PM
  #3  
PeteZO6's Avatar
PeteZO6
Drifting
15 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Apr 2007
Posts: 1,970
Likes: 45
From: Cameron Park CA
Default

I've had them on my '69 convert. since, oh about 1972 or so. Not the same tires of course. I've had BFG Radial T/As and Goodyear Eagles. At full lock the inside rear of the tire rubs on the frame, otherwise they don't touch anywhere.


Cheers,
Pete
Reply
Old Oct 14, 2008 | 09:11 AM
  #4  
imariver's Avatar
imariver
Drifting
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2008
Posts: 1,873
Likes: 27
From: Sonora CA
Default

If you go to the 255's there may be an issue with trying to get the wider tire in the spare tire carrier. I had 235/60's on my 73 and had trouble getting the spare in and out of the carrier. Also the speedometer diddn't read correctly. I just bought 5 new BFG' radial T/A's in a 225/70, no rubbing anywhere, the fully inflated spare fits nicely in the carrier and the speedometer reads accurate again. they're identical to the tires on "PETEZ06" 's vert above. <<Steve>>
Reply
Old Oct 14, 2008 | 12:08 PM
  #5  
dorn74's Avatar
dorn74
Thread Starter
Instructor
 
Joined: Sep 2008
Posts: 189
Likes: 0
From: Houston Texas
Default

Oh ok, I just don't want to waist a set of tires, but I like the wider look. I image if I leave the spare a 235 it would be fine in the back right?
Reply
Old Oct 14, 2008 | 12:10 PM
  #6  
BKbroiler's Avatar
BKbroiler
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2002
Posts: 5,086
Likes: 786
From: Lebanon Township New Jersey
Default

I have a 255/60 as a spare. The carrier bolts can be adjusted to lower the carrier enough to fit the wider tire.
Reply
Old Oct 14, 2008 | 12:19 PM
  #7  
DC3's Avatar
DC3
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 2,030
Likes: 363
From: Lubbock Texas
Default

You can always choose a narrower spare but it would be best to choose one that is the same height as the other tires.

DC
Reply
Old Oct 14, 2008 | 01:06 PM
  #8  
Bowerss2's Avatar
Bowerss2
Safety Car
10 Year Member
 
Joined: Apr 2007
Posts: 4,435
Likes: 9
From: Kalamazoo Mi
Default

Originally Posted by DC3
You can always choose a narrower spare but it would be best to choose one that is the same height as the other tires.

DC
ya that is fine, the only thing that matters is the diameter, so you dont burn up your lsd

anyone running wider rears than front (what would fit in the rear)
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-1

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-2

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-3

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-4

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-7

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-8

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-9

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
Old Oct 14, 2008 | 03:27 PM
  #9  
dorn74's Avatar
dorn74
Thread Starter
Instructor
 
Joined: Sep 2008
Posts: 189
Likes: 0
From: Houston Texas
Default

Thanks, I think I am going to go with the 235's in front and on my spare and 255 on back.
Reply
Old Oct 14, 2008 | 08:00 PM
  #10  
DC3's Avatar
DC3
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 2,030
Likes: 363
From: Lubbock Texas
Default

Originally Posted by dorn74
Thanks, I think I am going to go with the 235's in front and on my spare and 255 on back.
There is nearly an inch difference between those two tires so using the 235 spare on one rear with a 255 on the other rear could be detrimental to your differential.

A better choice would be to pick up a 215/70-15 to use as a spare. It is very nearly the same height as the 255 you've chosen (26.9 vs 27) and is narrow enough (8.5") to fit in the carrier very well.

Here's a link to a good tire size comparison calculator you might want to explore: http://wheelsmaster.com/rt_specs.jsp. If you're using stock wheels, adjust the offset on the calculator to get a backspacing of 3 3/4" to 4" to get the tire width correct. -12mm offset will get you a 4" backspacing.

DC
Reply
Old Oct 15, 2008 | 10:50 AM
  #11  
dorn74's Avatar
dorn74
Thread Starter
Instructor
 
Joined: Sep 2008
Posts: 189
Likes: 0
From: Houston Texas
Default

thanks for the input, I'll do that.
Reply
Old Oct 15, 2008 | 10:51 AM
  #12  
dorn74's Avatar
dorn74
Thread Starter
Instructor
 
Joined: Sep 2008
Posts: 189
Likes: 0
From: Houston Texas
Default

wreck'em tech!
Reply
Old Oct 15, 2008 | 08:17 PM
  #13  
fugawi's Avatar
fugawi
Melting Slicks
10 Year Member
 
Joined: Jun 2004
Posts: 2,077
Likes: 0
From: westmoreland N.H.
Default

you could go with 245/60 on front. then 255/60 on rear. thats what i did. works great..no spare .i got triple A, and a cell phone.
Reply
Old Oct 15, 2008 | 10:14 PM
  #14  
DC3's Avatar
DC3
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 2,030
Likes: 363
From: Lubbock Texas
Default

Originally Posted by dorn74
wreck'em tech!
Where's a "guns up" Raider Red smilie when I need one!



DC
Reply

Get notified of new replies

To another tire thread...





All times are GMT -4. The time now is 08:23 AM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-2
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE