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06-05-2016, 09:30 PM
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#1
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Senior Member
Join Date: Dec 2014
Posts: 3,281
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Tire question..Toyo 11R 22.5's
I wanna replace the tires on the coach we just bought...can't seem to find this size toyo's
is there an equivalent metric size.... what would be the best replace ment???
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06-05-2016, 10:25 PM
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#2
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Senior Member
Join Date: Jan 2011
Location: Wandering below the Gnat Line
Posts: 2,009
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I found two M154 11R22.5...
Product code 548310 Load range H
Product code 548330 Load range G
You may have to have a Toyo truck tire shop order them for you.
__________________
-jbh-
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06-05-2016, 10:39 PM
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#3
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Senior Member
Commercial Member
Join Date: Mar 2010
Location: Akron, Ohio
Posts: 2,785
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Google is our friend 
https://www.toyotires.com/commercial
Just be sure you consider the availability of service or getting a replacement tire if you ever have a problem. If you had this much difficulty finding the tire you need how long would you be willing to sit by the roadside waiting for a replacement to be found.
__________________
Retired Design & Quality Tire Eng. 40+ years experience. Recognized in the industry and in court as an expert in failed tire inspection as I have performed thousands of failed tire "autopsies".
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06-06-2016, 07:26 AM
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#4
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Senior Member
Join Date: Dec 2014
Posts: 3,281
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Quote:
Originally Posted by Tireman9
Google is our friend
https://www.toyotires.com/commercial
Just be sure you consider the availability of service or getting a replacement tire if you ever have a problem. If you had this much difficulty finding the tire you need how long would you be willing to sit by the roadside waiting for a replacement to be found. |
that was my though also.... is the 295-75-r 22.5 the same size? seems that most all the alpines I see everywhere have that size instead of the 11r
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06-06-2016, 07:42 AM
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#5
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Senior Member
Monaco Owners Club Vintage RV Owners Club
Join Date: Sep 2014
Location: anywhere U.S.A, Currently back home in Thailand!
Posts: 4,245
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Yes, the 295-75-R22.5 are the equivalent and are available everywhere! Rail!
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Retired, and "Always on Holiday!" 
1996 Monaco Windsor 38PB, "Mona" 275 HP., 8.3 Cummins, 3060 Allison 6 speed, 2001 PT Cruiser, "Bailey"
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06-06-2016, 02:21 PM
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#6
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Junior Member
Join Date: Aug 2014
Location: Oklahoma
Posts: 29
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295 is a slightly lower profile than 11R
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Les & Carla, Dixie the gentle giant Great Pyr, Remy the Pyr/Lab and Chester the wonder dog Yorkie. 2014 Hurricane 34E, 2014 Ford Focus Toad, Blue Ox Alladin Tow Bar, 2013 John Deere 3032E, 2015 John Deere 1023,
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06-06-2016, 03:23 PM
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#7
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Senior Member
Join Date: Jan 2011
Location: Wandering below the Gnat Line
Posts: 2,009
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Check your rim size and spacing before installing different-size tires.
__________________
-jbh-
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06-07-2016, 05:59 AM
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#8
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Senior Member
Commercial Member
Join Date: Mar 2010
Location: Akron, Ohio
Posts: 2,785
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Quote:
Originally Posted by johnhicks
Check your rim size and spacing before installing different-size tires.
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Yes a critical tire dimension in "Minimum Dual Spacing" which is controlled by wheel dimensions,
__________________
Retired Design & Quality Tire Eng. 40+ years experience. Recognized in the industry and in court as an expert in failed tire inspection as I have performed thousands of failed tire "autopsies".
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06-07-2016, 02:05 PM
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#9
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Moderator Emeritus
Join Date: Jan 2000
Location: West Palm Beach, FL. USA
Posts: 27,697
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Quote:
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is the 295-75-r 22.5 the same size?
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That should work, but it is not the "same size". An 11R22.5 has slightly taller sidewall (the profile ratio is roughly 85) but it's a bit narrower too (279 vs 295). I'm using 11R225's as a replacement for 295/ 80R22.5 on my rear axle and the revs/mile are near identical, but the load capacity is less.
Before substituting a different size, you need to check the revs/mile, the load capacity (lbs it can carry), the dual spacing (if rear duals), and the wheel width requirements.
Do you have to have Toyos? Continental and others make excellent 11r22.5 tires. They are very common on commercial trucks and widely available.
__________________
Gary Brinck
Former owner of 2004 American Tradition and several other RVs
Home is West Palm Beach, FL
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06-07-2016, 09:41 PM
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#10
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Senior Member
Join Date: Dec 2014
Posts: 3,281
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Quote:
Originally Posted by Gary RVRoamer
That should work, but it is not the "same size". An 11R22.5 has slightly taller sidewall (the profile ratio is roughly 85) but it's a bit narrower too (279 vs 295). I'm using 11R225's as a replacement for 295/80R22.5 on my rear axle and the revs/mile are near identical, but the load capacity is less.
Before substituting a different size, you need to check the revs/mile, the load capacity (lbs it can carry), the dual spacing (if rear duals), and the wheel width requirements.
Do you have to have Toyos? Continental and others make excellent 11r22.5 tires. They are very common on commercial trucks and widely available.
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I ended up getting the dunlap in the same size... 7 year road life and warranty
also got my wheels polished and new hub caps and nut covers 
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06-08-2016, 06:25 PM
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#11
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Senior Member
Monaco Owners Club
Join Date: Aug 2015
Posts: 337
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Rvluvr; That is a great looking coach! I looked for 6 months to find a 40' Alpine Apex, but never saw a really clean one! Where do you get the wheels polished? Regards
__________________
2009 Monaco Camelot 425 HP Cummins ISL 40QDP
Toad- 2020 Jeep Gladiator Rubicon
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06-08-2016, 06:31 PM
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#12
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Senior Member
Join Date: Dec 2014
Posts: 3,281
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Quote:
Originally Posted by rvadventure
Rvluvr; That is a great looking coach! I looked for 6 months to find a 40' Alpine Apex, but never saw a really clean one! Where do you get the wheels polished? Regards
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most all truck stop either do it or know of a place,,,I had SnS do it in vegas..25 bucks a wheel 
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