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07-31-2012, 09:50 AM
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#323
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Master of Universe
2008 25' Safari FB SE
Grand Junction
, Colorado
Join Date: Sep 2007
Posts: 10,903
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Quote:
Originally Posted by MaxAB
Just finished-up mounting the new 35-degree axles, new 16" wheels, and Michelin Ribs. Hopefully, the Marathon headache will subside. The resultant overall height increased by 2 inches.
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That's a big increase in height. When we put Michelin LTX tires on the increase was less than an inch. You will probably have to readjust your hitch.
Gene
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08-01-2012, 04:37 PM
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#324
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Rivet Master 
1977 31' Sovereign
1985 25' Sovereign
South Central Rockies...
, "...'Stream'n the Dream" thru the USA
Join Date: Apr 2009
Posts: 533
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Additional Height...
The 16" upgrade gave me about 7/8-inch rise while the 35-degree axles raised the rig an additional 1 1/8", FYI.
Definitely had to adjust my Reese hitch - no biggie.
Nothing to note in terms of how it pulls - seems very stable...
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Art - W0ABX
High Desert Country of the Rockies
'85 Sovereign 25'er
WBCCI: 2197; AIR #: 36503; TAC #: NM-5
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09-19-2012, 11:57 AM
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#325
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Rivet Master 
1977 31' Sovereign
1985 25' Sovereign
South Central Rockies...
, "...'Stream'n the Dream" thru the USA
Join Date: Apr 2009
Posts: 533
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UPDATE: 16" Wheel Upgrade...
Just an update: I've logged about 500 miles since upgrading the original 15" steel wheels and GY Marathons with 16" aluminum wheels and Michelin Ribs. Its been 15 days on the road with temperatures ranging between 32F - 85F; TPMS shows tire pressures holding within 76-79 PSI.
Peace of mind - Achieved.
Cheers...
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Art - W0ABX
High Desert Country of the Rockies
'85 Sovereign 25'er
WBCCI: 2197; AIR #: 36503; TAC #: NM-5
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09-20-2012, 08:15 AM
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#326
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1989 AVION 32S
Vintage Kin Owner
Westminster
, Maryland
Join Date: Jul 2012
Posts: 8
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I have had excellent results from Trailersuperstore.com with upgraded wheel/tire combinations and what I felt were very reasonable prices. You may like to check them out via this link 13, 14 & 15 inch Radial Trailer Tire on Aluminum Rim at Trailer Parts Superstore
I hope this can help you.
Jeppi
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Jeppi
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09-20-2012, 09:00 AM
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#327
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3 Rivet Member 
2008 30' Classic
Tampa
, Florida
Join Date: Oct 2009
Posts: 102
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I've had the 16" wheels and XPS ribs on for over a year now, probably 4,000 miles and am very happy. I've weighed my rig several times with different loadings and have settled on 60 psi. I also set the truck tires at 60 psi. I've got a 2008 30' Classic. The most weight I've had on the trailer axles is 8550# and at 60 psi cold I still have a good safety margin. I feel that the lower pressure should give a softer ride. If you get accurate weights and use the load inflation tables you probably will find that you can run at a lower pressure. The lower pressure will result in slightly lower gas mileage because the rolling resistance will be slightly higher but I'll sacrifice a bit of fuel to get a softer ride.
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Jerry, Irene & Clancy
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09-21-2012, 10:50 AM
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#328
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Master of Universe
2008 25' Safari FB SE
Grand Junction
, Colorado
Join Date: Sep 2007
Posts: 10,903
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Quote:
Originally Posted by Bandits
The lower pressure will result in slightly lower gas mileage because the rolling resistance will be slightly higher but I'll sacrifice a bit of fuel to get a softer ride.
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That may also mean a hotter tire and that is not a good thing.
Gene
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09-21-2012, 10:56 AM
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#329
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Don't forget your cat nap
Port Orchard
, Washington
Join Date: May 2009
Posts: 4,464
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Why did we choose trailer wheels when upgrading to LT tires? Why not light truck wheels?
Ken
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09-21-2012, 11:24 AM
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#330
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Rivet Master 
2005 19' Safari
GLENDALE
, AZ
Join Date: Aug 2004
Posts: 2,447
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There are several reasons:
* Less expensive than alloy wheels for trucks.
* Need "zero offset" to fit Airstreams. (Most wheels for pickups have relatively large offsets.)
* Need "load capacity" rating appropriate for trailer use. (Don't know for sure, but I suspect wheels for pickups have lower load capacity. The Sendel T02's we have are rated at 3,200 pounds, each.)
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09-21-2012, 12:22 PM
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#331
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Don't forget your cat nap
Port Orchard
, Washington
Join Date: May 2009
Posts: 4,464
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Quote:
Originally Posted by Phoenix
There are several reasons:
* Less expensive than alloy wheels for trucks.
* Need "zero offset" to fit Airstreams. (Most wheels for pickups have relatively large offsets.)
* Need "load capacity" rating appropriate for trailer use. (Don't know for sure, but I suspect wheels for pickups have lower load capacity. The Sendel T02's we have are rated at 3,200 pounds, each.)
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Thanks for the reply.
I checked and you are correct about the weight ratings. Comparable size wheels for trucks seem to be about 2200 Lbs.
Ken
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09-21-2012, 02:25 PM
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#332
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3 Rivet Member 
1976 31' Sovereign
Springfield
, South Carolina
Join Date: Jul 2010
Posts: 235
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I agree with Crawfordgene, the lower pressures might tend to run hot. The other day I picked up a MATCO MT16 Infrared Thermometer to keep check on mine now. Readings are almost instant and battery life with 2AAs is a long time.
My friend had one and they were out on the road with another couple two weeks ago and they stopped and he walked around his rig and friend's rig. His friend had a tire that was like 146 deg F and he told him the tire would fail shortly and was not believed. 50 miles down the road it came apart.
The Matco is on sale this month for 59.00 and appears to be very well made.
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09-21-2012, 03:35 PM
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#333
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Chief Chili Cook
2010 30' Flying Cloud
Bakersfield
, California
Join Date: Feb 2009
Posts: 738
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Sendel T03-66655BM
Four of these just fell off the fedex truck at my office. We got 18 months and 9000 miles out of the GYM's. BUT after I found a fresh new bulge on the sidewall while we were out last week, I'm done with them. The GYM's only need to make it 3 more miles in the morning to the tire shop where a set of Michelin LTX M/S 225/75R16's are waiting. Wish me luck!
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The NSA -- The only part of the government that listens.
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09-21-2012, 09:34 PM
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#334
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Vintage Kin
Fort Worth
, Texas
Join Date: Nov 2006
Posts: 7,746
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Quote:
Originally Posted by Phoenix
There are several reasons:
* Less expensive than alloy wheels for trucks.
* Need "zero offset" to fit Airstreams. (Most wheels for pickups have relatively large offsets.)
* Need "load capacity" rating appropriate for trailer use. (Don't know for sure, but I suspect wheels for pickups have lower load capacity. The Sendel T02's we have are rated at 3,200 pounds, each.)
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Cast in China, or forged in America? Is there a guarantee that foreign manufacture meets the rating stamped on it? American, European or Japanese manufacture would make me more comfortable than a guarantee of, uh, "satisfaction".
One gets what one pays for in this instance, IMO. As the price jump is steep these seem expensive, yet compared to top tires not so much as they'll outlast several sets.
Weld Racing R51P6060E35A Weld Racing Forged R51-Series Polished Trailer Wheels
Worthwhile checking all options would be the point.
.
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1990 35' Silver Streak Sterling; 9k GVWR.
2004 DODGE Cummins 305/555; 6-manual; 9k GVWR.
Hensley Arrow. 9-cpm solo, 15-cpm towing
Sold: Silver Streak Model 3411
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09-21-2012, 09:45 PM
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#335
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Rivet Master 
1983 34' Excella
1967 24' Tradewind
Little Rock
, Arkansas
Join Date: Nov 2006
Posts: 3,777
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Quote:
Originally Posted by REDNAX
Cast in China, or forged in America? Is there a guarantee that foreign manufacture meets the rating stamped on it? American, European or Japanese manufacture would make me more comfortable than a guarantee of, uh, "satisfaction".
One gets what one pays for in this instance, IMO. As the price jump is steep these seem expensive, yet compared to top tires not so much as they'll outlast several sets.
Weld Racing R51P6060E35A Weld Racing Forged R51-Series Polished Trailer Wheels
Worthwhile checking all options would be the point.
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At $400 each, definitely pricey. However, they have 3.5" backspacing. That would be .5" offset, not zero, right?
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Vaughan
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09-21-2012, 09:48 PM
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#336
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Vintage Kin
Fort Worth
, Texas
Join Date: Nov 2006
Posts: 7,746
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Quote:
Originally Posted by vswingfield
At $400 each, definitely pricey. However, they have 3.5" backspacing. That would be .5" offset, not zero, right?
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Keep looking. The example provided was more about manufacturer and price (quickly obtained).
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__________________
1990 35' Silver Streak Sterling; 9k GVWR.
2004 DODGE Cummins 305/555; 6-manual; 9k GVWR.
Hensley Arrow. 9-cpm solo, 15-cpm towing
Sold: Silver Streak Model 3411
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