C3 Tires
Anyone had a similar problem? Seem like a defective tire.
Regardless, I've got to get a new set. What do you guys recommend? Goodyear Speedway, BF Goodridge T/As or Firestone wide oval?
If you post what size you're looking for, I'm sure folks will pop up with the usual recommendations. You can also use the search function in this section and the C3 Performance section for tire recommendations. This comes up pretty regularly and there have been some pretty passionate debates over brands and sizes.
I will be changing the tires before I use the car this spring.





Not a pretty picture. Lots of brand new looking but 10-15 year old (or more) tires mounted on cars today.
The 3 tires you list are quite different.
The tires being sold as a "Goodyear Speedway" Wide Tread and the "Firestone" Super Sports "Wide Oval" are current reproductions of the original tires used on 68-72 cars when they left St.Louis.
The BF Goodrich Radial T/A is a contemporary tire.
The construction and performance characteristics of those 3 tires vary widely.
The Firestone and Goodyear tires are often purchased by someone who is interested in having a new tire on their car that looks like the original tires did.
What year is your car and what are you looking for in a tire in both appearance and performance?
Regards,
Alan
Last edited by Alan 71; Mar 22, 2017 at 08:09 AM.
Deliberating on going 255\60 vs 225\70 for the stock rallys.....
Found out they don't make Firestone Eagle GTs anymore for 15 inch rims.
I needed 2 new rears, and the fronts had plenty of tread left (now I will be checking the dates on them!).
But due to unavailability, and not wanting to have different tires on fronts vs. rears, I'll be investing in 4 new tires.
I'm replacing directly with 255/60's at all four corners.
Now wondering what the advantages/disadvantages are to those wider footprints?
(I know I at least have a nagging/intermittent park brake cable rub on the right rear inner side wall today). Would 70's help to alleviate this?
Last edited by Bergerboy; Mar 22, 2017 at 02:46 PM.
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It would depend on what 70 series tire you select.
The problem with bigger 70 series tires is that as you make them WIDER they also get TALLER and the side wall begins to look like a tire for a pick-up truck.
Regards,
Alan
are the 255/60's a better choice for appearance?
Looks like they would produce a little more wheelwell gap but are an inch or so wider.
If you post what size you're looking for, I'm sure folks will pop up with the usual recommendations. You can also use the search function in this section and the C3 Performance section for tire recommendations. This comes up pretty regularly and there have been some pretty passionate debates over brands and sizes.

........... if anyone insists on sticking with a 15" wheel......you have a couple of things to think about.1. You're limited in choice and for good reason. This is no longer a "typical" size.......and you're accepting that most manufacturers have abandoned it. Those that still offer it won't do anything better than an all season tire. You really can't find a "good" performance tire in 15".....or at least that was my experience.
2. When you do find tires you like......in this size more that most any other .....you really do need to find that date code on the sidewall. Who knows how long it's been sitting in a warehouse waiting for you to come along and buy it or a set of 4?
Personally I gave up on the old BFG 15" tires ......modern suspension under my car really deserved modern wheels and tires. As big a chinage as no more steel leaf and coil springs was....... upgrading to a more popular sized 17" wheel was an easy choice and it gives me access to more performance tire choices.
Last edited by Krystal; Mar 23, 2017 at 08:54 AM.
To my eye the 225/70 tire gives a more 'era' typical appearance… relatively tall compared to section width.
While the 255/60 tire gives a more 'contemporary' appearance… relatively wide section width compared to height.
How much tire to fender arch space there is depends on the notorious 'ride height' dimensions.
They are both good looks and is up to personal preference.
Regards,
Alan
255/60-15 tires.
Very close to original ride height.
Even the black wheels appear to make a difference in the tires' appearance.

Same car, same wheels, different tires. (215/70-15)
Last edited by Alan 71; Mar 23, 2017 at 09:14 AM.
To my eye the 225/70 tire gives a more 'era' typical appearance… relatively tall compared to section width.
While the 255/60 tire gives a more 'contemporary' appearance… relatively wide section width compared to height.
How much tire to fender arch space there is depends on the notorious 'ride height' dimensions.
They are both good looks and is up to personal preference.
Regards,
Alan
........... if anyone insists on sticking with a 15" wheel......you have a couple of things to think about.1. You're limited in choice and for good reason. This is no longer a "typical" size.......and you're accepting that most manufacturers have abandoned it. Those that still offer it won't do anything better than an all season tire. You really can't find a "good" performance tire in 15".....or at least that was my experience.
2. When you do find tires you like......in this size more that most any other .....you really do need to find that date code on the sidewall. Who knows how long it's been sitting in a warehouse waiting for you to come along and buy it or a set of 4?
Personally I gave up on the old BFG 15" tires ......modern suspension under my car really deserved modern wheels and tires. As big a chinage as no more steel leaf and coil springs was....... upgrading to a more popular sized 17" wheel was an easy choice and it gives me access to more performance tire choices.
Should I be thinking about new tires?



















