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Open Roads Forum  >  Fifth-Wheels

 > frame flex

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Mile High

Denver, CO

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Posted: 07/26/11 03:32pm Link  |  Print  |  Notify Moderator

GM-Jayco36REQS wrote:

This is one of the reasons I went with Jayco... they use the Leland/Dexter frames built to their specs.

All trailers are not the same structurally... without a sound frame, no matter how else the trailer is built, it will have issues at some point due to chassis flex.
But then you ruined it all by buying that Chev with the wussy frame - oh well




2006 Ford F350 4X4 SB CC SRW Powerstroke 6.0
2013 Redwood 36RL - full paint - disk brakes

"Comparison is the thief of joy! - Theodore Roosevelt"

SnakeRV

SW Idaho

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Posted: 07/26/11 06:44pm Link  |  Print  |  Notify Moderator

Mile High wrote:

GM-Jayco36REQS wrote:

This is one of the reasons I went with Jayco... they use the Leland/Dexter frames built to their specs.

All trailers are not the same structurally... without a sound frame, no matter how else the trailer is built, it will have issues at some point due to chassis flex.
But then you ruined it all by buying that Chev with the wussy frame - oh well

Oh no you ditunt!

GM-Jayco36REQS

Ohio

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Posted: 07/27/11 07:21am Link  |  Print  |  Notify Moderator

Mile High wrote:

GM-Jayco36REQS wrote:

This is one of the reasons I went with Jayco... they use the Leland/Dexter frames built to their specs.

All trailers are not the same structurally... without a sound frame, no matter how else the trailer is built, it will have issues at some point due to chassis flex.
But then you ruined it all by buying that Chev with the wussy frame - oh well



LOL... might want to relook at what year my Chevy is.. the 2011 is by far and wide NOT a wussy frame... 2011 is a totally different truck than previous yrs... only the body looks the same. Check this out...

Truck Frame Flex test


2011 Chevy 3500HD, DRW/CC, 4x4, Duramax TD, Curt 20K, Trifecta Cover
2011 Jayco Pinnacle 36REQS, MOR/ryde pin

2003 SVT Cobra Convertible, 16 lbs boost, Magnaflow cat-back, K&N CAI, MGW Shifter, 18" Bullet Wheels, Toyo Proxies


kakampers

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Posted: 07/27/11 08:05am Link  |  Print  |  Notify Moderator

I was about to tell him the same thing...that's why we traded in a Chevy C4500 and bought a new 2011 Chevy...definitely NOT the same truck as in the past! Always loved the Duramax and Allison combination, and now the rest of the truck is in the same league...JMHO!


2013 Heartland Landmark Key Largo with Mor Ryde IS and disc brakes
2011 Chevy Silverado 3500 DRW Crew Cab Duramax Diesel

Mile High

Denver, CO

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Posted: 07/27/11 08:31am Link  |  Print  |  Notify Moderator

GM-Jayco36REQS wrote:

Mile High wrote:

GM-Jayco36REQS wrote:

This is one of the reasons I went with Jayco... they use the Leland/Dexter frames built to their specs.

All trailers are not the same structurally... without a sound frame, no matter how else the trailer is built, it will have issues at some point due to chassis flex.
But then you ruined it all by buying that Chev with the wussy frame - oh well



LOL... might want to relook at what year my Chevy is.. the 2011 is by far and wide NOT a wussy frame... 2011 is a totally different truck than previous yrs... only the body looks the same. Check this out...

Truck Frame Flex test
Hope it works out for you

tgreening

Ohio

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Posted: 07/27/11 09:38am Link  |  Print  |  Notify Moderator

Probably a fair test, but with results spun to hilight a strength and completely bypass the weakness.


Most times a certain amount of frame flex is designed into a system. If you watch the first test very close you can see the ford managed to keep both front wheels on the ground, which is quickly cut away from, while the chevy was hanging one tire in the sky. Chevy may have a stiffer frame, but off road articulation is compromised.

Open channel C frame doesnt collect rust producing crud like a box frame will. Fact.

Odds are open channel will be around long after box framed has rusted into oblivion.

Is the box superior? In my opinion no. The tests played to strengths and ignored weaknesses.

Is open channel superior? In rust resistance I'd say yes. Off road capabilities? Again I'd say yes. Superior over all? Who knows. I guess it all depends on what you want it to do.

Chevy designis probably better in some cases, Ford design in others.

This test wants to show chevy as the Best. I say both designs have compromised certain areas in order to enhance others.


When was the last time ANY manufacturer engagaed in their own sponsored test that they didnt't win? These tests are always biased be it in what is being tested, how it is being tested, and most likely always a combination of the two.


I'm an admitted Ford guy, but I wouldn't be ashamed to drive any of the late model trucks. Well, maybe just a little bit when driving a dodge.


2008 Ford F-450 "Lil Beasty"
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Mile High

Denver, CO

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Posted: 07/27/11 11:28am Link  |  Print  |  Notify Moderator

Pursuasive Propaganda - take it with a light heart!

I remember in the 70s when both Ford and Chev used the same video showning both trucks airborne in a jump. The Ford looked like it was coming apart in the air with twin I-beam, and the Chev looked like it got destroyed when it hit the ground. Moral of the story - don't jump your truck.

rehoppe

Denver & Nathrop Colo or somewhere else

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Posted: 07/27/11 12:01pm Link  |  Print  |  Notify Moderator

kakampers wrote:

I was about to tell him the same thing...that's why we traded in a Chevy C4500 and bought a new 2011 Chevy...definitely NOT the same truck as in the past! Always loved the Duramax and Allison combination, and now the rest of the truck is in the same league...JMHO!


From the response I got from GM, the problem/s must have been present in More than 2% of the product, since they 'fixed' it.

I had a 2005 Saturn Ion that wouldn't start consistantly in cool/cold weather. Ragged my way up the 'customer service' chain. Ended up 2 or 3 levels up into the GM chain. Was told by that person, "Since the problem occurred in less than 2% of the product, GM has not addressed the issue". Their suggestion was to replace the Ignition Switch and the Computer,,, with NO Guarantee that the parts would fix the problem, because they (GM) had not addressed it as an issue. Bailout my ___, I need a bailout. Took a bath on that one.

So I bought a Dodge, They needed one, too.

Corporate Greed Knows no Bounds.
Safety and product quality, is trumped by the bottom line.


Hoppe
2011 Dodge 1500 C'boy Caddy
2000 Jayco C 28' Ford chassis w V-10 E450
Doghouse 36' or so Trophy Classic TT

GM-Jayco36REQS

Ohio

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Posted: 07/27/11 01:01pm Link  |  Print  |  Notify Moderator

If it was truely a closed box frame, with old-style painting, I might agree with you on the rust issues. But, the 2011 Chevy box frame is open box with drain holes at the low points. It also has a thick rubbery coating inside and out for rust prevention.

As for off-road ability.. I didn't buy this truck to go hop boulders, or serious off-roading. It's not designed for that. It's designed to haul heavy loads comfortably, quickly... day after day. If I want a serious off-road truck, I'd build one with 3'+ wheel travel.

Actually if you watch the video a few times you will see BOTH trucks front wheels are off the ground at the stopping point... and when they stop the trucks both have the rear wheels on the ground and ramped.

Coming from a 9 family members who own 1-ton dually's.. prior to 2008 8 were Ford, 1 Chevy... since 2008: 8 are Chevy and 1 Ford (soon to be Chevy). With doing comparrisions over the years personally competing with my family, I can say I've never seen a truck come close to the 2011 Chevy in real world use. I'll stick to my 2011 and have no doubts I'll enjoy it for many many yrs to come!!

timrhunt

Northeast ,IL

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Posted: 07/27/11 01:02pm Link  |  Print  |  Notify Moderator

Wow, haven't been here in a while but sure glad things haven't changed much.

Anyone who thinks a "C" Chanel frame is better that a "full perimeter" = Don't know jack.


Tim
04 2500HD LT CREW SB 4x4 8.1/ALLISON 4.10
04 OPENROAD 357 RLDS-5
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