Country Coach Owners Forum

Country Coach Restoration, Repair & Parts Forums => Country Coach Archive => Topic started by: Birdshill123 on March 27, 2006, 09:30:01 pm

Title: 12R tires
Post by: Birdshill123 on March 27, 2006, 09:30:01 pm
Yahoo Message Number: 21922 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21922)
Without starting a tire war can someone tell me what brand (and model) of tires you are using as replacement tires on a CC. Size is 22R22.5 LRH. Price paid would also help.

Thanks: Bruce
Title: Re: 12R tires
Post by: Richard on March 27, 2006, 09:58:14 pm
Yahoo Message Number: 21925 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21925)
Bruce,

I replaced my Toyo's with G670 80Rs a couple of weeks ago and have been extremely happy with the tires (1500+ miles). My wife had never commented on the quality of the ride before, it was always good, but within fifty miles she commented that the coach seemed to be quieter and the ride smoother. She was right. I set my pressures at 115 and 110, both higher than some choose to run and the ride is excellent. I am in CA where these tires are in short supply. By the time I supported everything but good roads through the various taxes and fees my bill was almost $3500. All tires were manufactured after the 46th week of 2005.

Richard

2002 36' Intrigue
Title: Re: 12R tires
Post by: Birdshill123 on March 27, 2006, 10:34:20 pm
Yahoo Message Number: 21930 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21930)
Richard: Thank you for that info.

Bruce
Title: Re: 12R tires
Post by: TWI on March 27, 2006, 10:49:17 pm
Yahoo Message Number: 21934 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21934)
Michelin makes a 12r xze. tire, Dunlop makes an SP160 in 12R, Les schwab told me in Nov. they had Toyo 12r, Continental makes three or four different 12r, Goodyear makes 9 different 12r's, Toyo makes 2 different 12r's, seems like no problem. Shop around but I would figure between $300 to $400 each.
Some times Les schwab gives us an extra discount during Home Comming, plus there is no sales tax in Oregon.
Title: Re: 12R tires
Post by: Jim Gregory on March 28, 2006, 01:23:27 pm
Yahoo Message Number: 21940 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21940)
I second Richard's post regarding the Goodyear G670. I put mine on 2,000 miles ago--what a difference in ride from the Continentals I was running. My out-the-door cost at Les Schwab in Junction City was $2900. Nice thing about the JC Schwab is that they are experts on motor coaches.

Jim Gregory

'40 '98 Intrigue 10613

Quote from: birdshill123
>

Without starting a tire war can someone tell me what brand (and

model)

Quote
of tires you are using as replacement tires on a CC. Size is

22R22.5
Title: Re: 12R tires
Post by: Birdshill123 on March 28, 2006, 02:00:18 pm
Yahoo Message Number: 21941 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21941)
Some of the tires that TWI mentioned are not suitable for a motorhome.
Toyo specifically states that there tires are not to be used on any CC motorhome!

Bruce
Title: Re: 12R tires
Post by: Maxmlkman@aol Com on March 28, 2006, 02:08:40 pm
Yahoo Message Number: 21942 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21942)
The Toyo and CC split must have been bitter.....I am a diehard Bridgestone user....ride great, wear like steel, and have always trouble free.....plus the spped rating is better than most!!!

Max 98 Affinity #5487
Title: Re: 12R tires
Post by: Don S. on March 28, 2006, 02:32:58 pm
Yahoo Message Number: 21944 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21944)
Bruce, where do you get your information? Could you please post the reference?
Don

'02 Intrigue #11427

Quote from: birdshill123
Title: Re: 12R tires
Post by: Birdshill123 on March 28, 2006, 06:14:55 pm
Yahoo Message Number: 21947 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21947)
http://www.toyo.com/rv_center/tire_replacement_advisory.pdf (http://www.toyo.com/rv_center/tire_replacement_advisory.pdf)
dons2346: The above will take you to the pdf on Toyos and CC

Bruce
Title: Re: 12R tires
Post by: Bob Stephens on March 28, 2006, 06:53:11 pm
Yahoo Message Number: 21948 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21948)
What size G670 did you have installed? There doesn't seem to be one that is the same diameter as a 12R22.5 The 295/80R22.5 is an inch smaller and the 315/80R22.5 seems to require 9" wheels. My Intrigue only has 8.25" wheels.
Bob

'05 Intrigue 11872

Quote from: Jim Gregory
I second Richard's post regarding the Goodyear G670. I put mine

on

Quote
2,000 miles ago--what a difference in ride from the Continentals I > was running. My out-the-door cost at Les Schwab in Junction City > was $2900. Nice thing about the JC Schwab is that they are

experts
Title: Re: 12R tires
Post by: Raygrr@verizon Net on March 29, 2006, 08:43:59 am
Yahoo Message Number: 21951 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21951)
I just put Goodrich ST230 & 234 on my Magna, and 3 trips tires run very quiet, compared to Toyo. Tire guy recommended, as they are owned by Michelin, and were $150/tire cheaper. Ran Michelins previously on 01 Magna, and ride seems to be equal.

Ray G

03 Magna 6267
Title: Re: 12R tires
Post by: Jim Gregory on March 29, 2006, 11:07:00 am
Yahoo Message Number: 21953 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21953)
Bob: I have 275/80R-22.5. Check the Goodyear site for rim sizes (http://www.goodyear.com/rv/products/product_g670.html) (http://www.goodyear.com/rv/products/product_g670.html)). You might want to call the JC Les Schwab (541.998.3319) too. I have found them to be very helpful in the past.

Jim
10613

Quote from: Bob Stephens
>

What size G670 did you have installed? There doesn't seem to be

one

Quote
that is the same diameter as a 12R22.5 The 295/80R22.5 is an inch > smaller and the 315/80R22.5 seems to require 9" wheels. My

Intrigue

Quote
only has 8.25" wheels.

Bob

'05 Intrigue 11872

[quote author=Jim Gregory"

>
>

> I second Richard's post regarding the Goodyear G670. I put mine > on

> 2,000 miles ago--what a difference in ride from the Continentals

I

Quote
was running. My out-the-door cost at Les Schwab in Junction

City

Quote
was $2900. Nice thing about the JC Schwab is that they are > experts

> on motor coaches.
>

> Jim Gregory

> '40 '98 Intrigue 10613
>
>
>

[quote author=birdshill123"
>]
> >

> > Without starting a tire war can someone tell me what brand

(and
Title: Re: 12R tires
Post by: Fred Kovol_01 on March 29, 2006, 05:06:12 pm
Yahoo Message Number: 21960 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21960)
Hi Folks,

After reading the link below, I can only conclude that CCI made some bad mistakes causing TOYO to take the only out - stop making RV tires and to prevent, hopefully, no lawsuits like happened to Bridgestone/ Firestone and the Ford Exployer snafu, no use of Toyo tires on RVs.
It's a major loss for TOYO and the RV owners.
Fred Kovol

Quote from: birdshill123
Title: Re: 12R tires
Post by: Fred Kovol_01 on March 29, 2006, 05:34:22 pm
Yahoo Message Number: 21962 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21962)
Hi Folks,

After reading the link below, I can only conclude that CCI made some bad mistakes causing TOYO to take the only out - stop making RV tires and to prevent, hopefully, no lawsuits like happened to Bridgestone/ Firestone and the Ford Exployer snafu, no use of Toyo tires on RVs.
It's a major loss for TOYO and the RV owners.
Fred Kovol

Quote from: birdshill123
Title: Re: 12R tires
Post by: John Drebick (Drebick Investments) on March 29, 2006, 08:09:22 pm
Yahoo Message Number: 21969 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21969)
Hi Fred:

Look at ther toyo.com web site and read the sevice bulliton dated March 14, 2006. Very interesting.
John D. Drebick, 2006 affinity 6550
Title: Re: 12R tires
Post by: John Drebick (Drebick Investments) on March 29, 2006, 09:02:38 pm
Yahoo Message Number: 21973 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21973)
Fred: Take a look at the Toyo web site www.toyo.com (http://www.toyo.com) and read the service bulliten widated March 14, 2006 in regards to Toyo tires and Natinal RV. Alos look at John D. Drebick
Title: Re: 12R tires
Post by: Travman100_4 on March 29, 2006, 11:10:52 pm
Yahoo Message Number: 21974 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21974)
So the Toyo's on my 6 year old coach shouldn't be on there? Strange and I thought I was getting great service from my Toyo's! Thanks for setting me straight.
Ray

2000 Intrigue (over 65,000 miles on Toyo's that shouldn't be on my motorhome.)

Quote from: birdshill123
>

Some of the tires that TWI mentioned are not suitable for a

motorhome.

Quote
Toyo specifically states that there tires are not to be used on any

CC
Title: Re: 12R tires
Post by: TWI on March 29, 2006, 11:37:57 pm
Yahoo Message Number: 21975 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21975)
Hope your not saying the tires are 6 years old!
TWI 2004 Intrigue 11731
Title: Re: 12R tires
Post by: Bob Kumza on March 30, 2006, 08:41:04 am
Yahoo Message Number: 21979 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21979)
I checked the specs on the Toyo, Goodyear G670 and Michelin tires.
The Goodyear G670 RV tire is 0.7" wider than the Toyo and Michelin.
When I look at the spacing between my dual tires, the space is already less than one inch with the Toyo tires, so switching to the wider G670 is not an option for me. The Michelin 12R22.5 has the EXACT same profile as the Toyo tire -- same diameter, same width, same exact size. I'm not willing to run the risk of reducing the space between the duals, so it looks like Michelin XZE's are in my future.

Bob

2003 Intrigue
Title: Re: 12R tires
Post by: Jim Hughes on March 30, 2006, 08:41:10 am
Yahoo Message Number: 21980 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21980)
I just replaced my 6 year old Toyo's after making the trip from Florida to Alaska and back last without any problems. Had a total of 54,000 miles on them and kept them inflated to max pressure.
Replaced them with G670RV Goodyear tires. So far very pleased with the smoother ride over the Toyos.

Jim Hughes

2000 Allure #30511

Quote from: travman100
So the Toyo's on my 6 year old coach shouldn't be on there?

Strange

Quote
and I thought I was getting great service from my Toyo's! Thanks

for

Quote
setting me straight.

Ray

2000 Intrigue (over 65,000 miles on Toyo's that shouldn't be on my > motorhome.)

[quote author=birdshill123"

>

> Some of the tires that TWI mentioned are not suitable for a > motorhome.

> Toyo specifically states that there tires are not to be used on

any
Title: Re: 12R tires (Michelin)
Post by: Intrigue11480 on March 30, 2006, 12:45:30 pm
Yahoo Message Number: 21988 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21988)
Bob,

I have also been looking at Michelin tires to replace my aging Toyo's.
Did you choose the XZE instead of another type such as the XZ2 for any particular reason. I read the XZE spec, and it said it was designed for "high scrub" applications. Not sure what that means and RV's may qualify anyway. Just curious, is pricing or availablity a concern? I spoke with a dealer recently, and he was recommending the XZ2 line. I personally want the smoothest ride I can get with adequate safety.

Thanks,
Rob

'02 Intrigue #11480

I'm not willing to run the risk of reducing the space between
Title: Re: 12R tires
Post by: Travman100_4 on March 30, 2006, 04:13:44 pm
Yahoo Message Number: 21993 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21993)
Yep, that is exactly what I am saying.

Quote from: TWI
Hope your not saying the tires are 6 years old! TWI 2004 Intrigue

11731
Title: Re: 12R tires (Michelin)
Post by: Bob Kumza on March 30, 2006, 05:30:37 pm
Yahoo Message Number: 21994 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21994)
Hi Rob; Yes, I agree that the XZ2 is another perfect match on the Toyo 12R22.5 specs and is a good choice.

Bob

Quote from: intrigue11480
>

Bob,

I have also been looking at Michelin tires to replace my aging

Toyo's.

Quote
Did you choose the XZE instead of another type such as the XZ2 for > any particular reason. I read the XZE spec, and it said it was > designed for "high scrub" applications. Not sure what that means

and

Quote
RV's may qualify anyway. Just curious, is pricing or availablity a > concern? I spoke with a dealer recently, and he was

recommending
Title: Re: 12R tires
Post by: Kevin Holmes on March 30, 2006, 06:51:32 pm
Yahoo Message Number: 21995 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21995)
Bob,

On the Toyo website tire inflation table at the following address:

http://www.toyo.com/rv_center/rv_inflation_tables.pdf (http://www.toyo.com/rv_center/rv_inflation_tables.pdf)
Toyo states their 12R22.5 is equivalent to the Michelin 295/80R22.5. I haven't checked the Michelin site. I just thought it was interesting.

Kevin

05 Intrigue
11886

--- rvrobert2003 rkumza@...> wrote:

Quote
I checked the specs on the Toyo, Goodyear G670 and > Michelin tires.

The Goodyear G670 RV tire is 0.7" wider than the > Toyo and Michelin.

When I look at the spacing between my dual tires, > the space is already

less than one inch with the Toyo tires, so switching > to the wider G670

is not an option for me. The Michelin 12R22.5 has > the EXACT same

profile as the Toyo tire -- same diameter, same > width, same exact

size. I'm not willing to run the risk of reducing > the space between

the duals, so it looks like Michelin XZE's are in my > future.

Bob

2003 Intrigue
Title: Re: 12R tires
Post by: TWI on March 30, 2006, 07:42:18 pm
Yahoo Message Number: 21996 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21996)
As long as you have kept your pressures up and you have inspected your tires thoroughly for cracks, lumps, and tred deformation, I "guess your OK" But I had a friend try to stretch his Michelins 90 days and it cost a rear quarter panel, wiring and a new radiator.etc, etc. . I appreciate the heads up on the goodyears possibly rubbing in the dual position..
TWI 2004 Intrigue 11731
Title: Re: 12R tires
Post by: Fernanda Bender on March 30, 2006, 10:30:15 pm
Yahoo Message Number: 21999 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/21999)
Ray,

I wouldn't run right out and change them because Toyo & CC may be having problems, that is unless you have a lot of money burning a hole in your pocket.

Gary F. Bender

04' Intigue (Toyo tires since new, work good and staying on)
Title: Re: 12R tires
Post by: Jim Hughes on March 31, 2006, 07:47:54 am
Yahoo Message Number: 22001 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/22001)
The G670RV's do not touch. Of course any tire on dual will touch if not inflated properly, even the TOYO's I had.

Jim Hughes

2000 Allure #30511

Quote from: TWI
As long as you have kept your pressures up and you have inspected

your tires

Quote
thoroughly for cracks, lumps, and tred deformation, I "guess your

OK" But I

Quote
had a friend try to stretch his Michelins 90 days and it cost a

rear quarter

Quote
panel, wiring and a new radiator.etc, etc. . I appreciate the

heads up on

Quote
the goodyears possibly rubbing in the dual position.. TWI 2004

Intrigue

Quote
11731
Title: Re: 12R tires
Post by: Bob Kumza on March 31, 2006, 01:10:06 pm
Yahoo Message Number: 22005 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/22005)
I appreciate everyone contributing so much thoughtful conversation on such an important topic. Buying 8 new tires for my coach almost requires a bank loan and is not an activity to be entered into lightly.
Many years ago, I read that the tire spacing is a critical factor in dual applications for heat dissipation. I know that the G670's don't touch because nice people like Jim have contributed to this forum. My concern is "does the spacing on the G670 in a dual application meet the minimum manufacturers requirement"? I understand that when dual tire spacing is reduced, the duals do not cool as well because the tires radiate heat to each other and this extra heat can cause premature tire failure.

So the issue as I see it is NOT if they touch, but if the spacing meets or exceeds that manufacturers specification for dual applications.

The Goodyear web site does not have any tire separation specification listed.

The Michelin web site has the spacing spec for the 12R22.5 as 13.2 inches, which is the same spec as the Toyo tires and the same spec as my 2003 Intrigue.

If anyone knows a reliable source for the Goodyear spacing specs for the G670 RV 295/80R22.5 tire, please share it with us. I have not eliminated the G670RV tire from my consideration, but I must say that the Michelins are looking like a better fit for my coach -- and anything that gives me greater "peace of mind" is a good thing.

Thanks for all your help.

Bob Kumza
2003 Intrigue

Quote from: Jim Hughes
Title: Re: 12R tires
Post by: Jim Hughes on March 31, 2006, 09:00:01 pm
Yahoo Message Number: 22013 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/22013)
I changed my Toyo's to the Goodyear G670's in December 2005. I use Smartire and have been watching the readings on the temperatures.
So far, the temps on the front tires while not high, have been higher than any of the duals. Both the inside and outside duals have been a few degrees of each other. Of course the weather has been on the cool side so far, so the summer here in Florida will provide even more data in how the tires perform.

I am not promoting Goodyear over any other brand and can only speak to my own experiences with these tires so far. Hopefully, the research I did before hand will pay off in years to come.

Jim Hughes

2000 Allure #30511

Jim Hughes

Quote from: rvrobert2003
I appreciate everyone contributing so much thoughtful conversation

on

Quote
such an important topic. Buying 8 new tires for my coach almost > requires a bank loan and is not an activity to be entered into

lightly.

Quote
>

Many years ago, I read that the tire spacing is a critical factor

in

Quote
dual applications for heat dissipation. I know that the G670's

don't

Quote
touch because nice people like Jim have contributed to this

forum. My

Quote
concern is "does the spacing on the G670 in a dual application

meet

Quote
the minimum manufacturers requirement"? I understand that when

dual

Quote
tire spacing is reduced, the duals do not cool as well because the > tires radiate heat to each other and this extra heat can cause > premature tire failure.

So the issue as I see it is NOT if they touch, but if the spacing > meets or exceeds that manufacturers specification for dual > applications.

The Goodyear web site does not have any tire separation
specification

Quote
listed.

The Michelin web site has the spacing spec for the 12R22.5 as 13.2 > inches, which is the same spec as the Toyo tires and the same spec

as

Quote
my 2003 Intrigue.

If anyone knows a reliable source for the Goodyear spacing specs

for

Quote
the G670 RV 295/80R22.5 tire, please share it with us. I have not > eliminated the G670RV tire from my consideration, but I must say

that

Quote
the Michelins are looking like a better fit for my coach -- and > anything that gives me greater "peace of mind" is a good thing.

Thanks for all your help.

Bob Kumza
2003 Intrigue

Quote from: Jim Hughes"[/quote
Quote
>]
>

> The G670RV's do not touch. Of course any tire on dual will

touch if
Title: Re: 12R tires
Post by: Marvin Swenson on April 01, 2006, 02:42:15 pm
Yahoo Message Number: 22025 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/22025)
Question:

It looks to me that the Good Year G159-22.5 Load range H is a very, very near match to the Toyo M111Z that came originaly on my coach or am I missing something?

Marvin Swenson

2001 intrigue 36'#11314

Quote from: Jim Hughes
The G670RV's do not touch. Of course any tire on dual will touch

if

Quote
not inflated properly, even the TOYO's I had.

Jim Hughes

2000 Allure #30511

[quote author=TWI"

>

> As long as you have kept your pressures up and you have

inspected

Quote
your tires

> thoroughly for cracks, lumps, and tred deformation, I "guess

your

Quote
OK" But I

> had a friend try to stretch his Michelins 90 days and it cost a
rear quarter

> panel, wiring and a new radiator.etc, etc. . I appreciate the
heads up on

> the goodyears possibly rubbing in the dual position.. TWI 2004
Intrigue
> 11731
>