Hunting Washington Forum
Equipment & Gear => Power Equipment & RV => Topic started by: Jburke on October 04, 2012, 05:28:15 PM
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So my dad has a 27' travel trailer he has towed with his 2010 1/2 ton chevy tahoe. Trailer has a sway bar on it. He has had problems with the trailer swerving behind the truck. What could be the problem with this? I do not know the weight of the trailer to know if he is simply over loading the truck or if that has anything to do with it. Any one with any input?
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Tires and pressures? Also, is the hitch ball sit high enough that the trailer is evenly distributed to both axles????
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Tires are 10 ply and as far as he told me are not low. This was my first thought is that it may be a tire issue somewhere in the equation. As far as the hitch I do not know, but that is also a possibility.
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How old is the trailer? I have heard of some of the recent trailers that have come out didn't have the axles aligned correctly. How low does the trailer make the Tahoe sit. If the ball is to low like Huntbear said then you could have trouble and if the weight is to much for the springs then you could also have trouble. Tell him to buy a Tundra with the 5.7 and it will fix everything :tup:
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Air bags might help since those springs are not up to towing a trailer of that size.
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First thing I'd check is the tongue weight of the trailer. Needs to be 10-12% of the actual trailer weight. Too much or too little and it can sway.
The trailer needs to be level or SLIGHTLY tongue down.
The trailer needs a set of weight distribution bars.
The trailer needs more than a single friction sway control type bar (they're useless)
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Too small of a truck for the size of the trailer.
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First thing I'd check is the tongue weight of the trailer. Needs to be 10-12% of the actual trailer weight. Too much or too little and it can sway.
The trailer needs to be level or SLIGHTLY tongue down.
The trailer needs a set of weight distribution bars.
The trailer needs more than a single friction sway control type bar (they're useless)
:yeah:
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How is the weight distributed inside the trailer. If too much weight is behind the axles of the trailer, it can cause the trailer to sway side to side.
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Well talked to him after he talked to the dealer about it. Dealer told him it was probably the trailer ball being too high. In turn making it sit on the axels uneven. Which would explain why the two times he towed it empty it towed fine. But the times he's tried to tow it after filling the tanks it sways like this. Should be fixed in the morning and he'll meet us at camp. Lol, but if that doesn't fix the problem we will be nice enough to bring a tent for him to sleep in :chuckle:
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Sorry dont take this to hard but if you can't figure out how to get a trail to tow right you shouldn't be towing it! :sry: to many dumb arses on the road anymore to play nice :hello:
Kind of falls in the same area as 90 yr old retired lawyers with one ft in the grave driving 45 ft freightliner s down the rd without a cdl but yet I have to get one to keep a 25 ft dump truck out of their way! :dunno:
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try setting the tongue down one inch belloow level after the bars are on it , 1000 lbs bars and drop three links .
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Sorry dont take this to hard but if you can't figure out how to get a trail to tow right you shouldn't be towing it! :sry: to many dumb arses on the road anymore to play nice :hello:
[b]Kind of falls in the same area as 90 yr old retired lawyers with one ft in the grave driving 45 ft freightliner s down the rd without a cdl but yet I have to get one to keep a 25 ft dump truck out of their way! :dunno:[/b]
[/u]
I drive for a living as well some of the stuff they let people drive without a commercial license is down right scary. I would be interested in seeing the statistics of how many serious accidents are caused by drivers who are driving vehicles that are too big for their experience level, or training.
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Your tongue weight is too light, trailers that sway have to much weight aft or the hitch is to high. You can tow a 30ft travel trailer with a geo metro and not have it sway as long as your weights are close to even and slightly forward.
If you set your bars too tight it will sway, if you load it too rear heavy it will sway, if you set your hitch to high it will sway.
If your weight is to heavy forward it pushes the tow vehicle and really pushes in turns/braking, if it is just right it just glides behind...Now if it is really front/hitch heavy it will sway but i dont think that is your problem, i mean it would have to be very tongue heavy..
Tractor trailer rigs are different as the weight is distributed over 2 axles front and rear of the trailer, not balanced like a travel trailer...
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Sorry dont take this to hard but if you can't figure out how to get a trail to tow right you shouldn't be towing it! :sry: to many dumb arses on the road anymore to play nice :hello:
Kind of falls in the same area as 90 yr old retired lawyers with one ft in the grave driving 45 ft freightliner s down the rd without a cdl but yet I have to get one to keep a 25 ft dump truck out of their way! :dunno:
Maybe he didn't walk out of the womb in a truck with a trailer like you did. :chuckle: :chuckle::chuckle:
Mostly playing with you, as most of your point are valid. It just always bothers me when people forget that they, too, were once new or inexperienced in "x" and to give a inexperienced person some credit and lead way in life. No one automatically knows everything about what there doing.
"No such thing as stupid questions, just stupid answers".
As for CDL's, it's a mess full of double standards. It tweaks me that you are expected to held to the same standard on the job and off. The chance for damage is just way more with a 180 ton big rig then a regular car or truck. If you break the law in your own car, you should be held to the same standards as everyone else. Jm2c
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We towed a 29' Jayco Jayfeather with our 2007 Tahoe (pretty much the same as the newer ones).
Assuming your weights/tow capacity are in the correct ranges here is what I know about towing with this truck:
-A Tahoe has a short wheelbase for this long of a trailer. Although the tow capacities are pretty high, the long trailers will jerk the truck around more than a shorter one.
-I would highly reccomend an Equalizer brand hitch with built-in 4-point sway control. Expext to pay $600 for this. We took the hit in the beginning and our rig towed rock solid pretty much all of the time. If the rear holding tanks were full or other weight in the rear, it was VERY noticable and I got pushed around in corners a bit more than I liked (but always in control and quickly dampened by the hitch). The hitch also controls up/down (fore/aft?) sway well, which is another issue with the short wheelbase.
-The hitch reciever is ridiculously high on the Tahoe so you need an extended shank for most hitches to keep the tongue low enough. My 3/4 ton Ram with oversized tires and solid axles rides much higher, but the hitch receiver is the same height as the Tahoe's was (Tahoe at stock ride height).
-Tahoe's come with passenger rated tires that suck for towing. My other equipment compensated for this OK and I never replaced mine, but some good E-rated tires would have really made my setup solid.
I guess I would disagree that you should inherently know how to setup a trailer to be able to tow it but you should have a good service person setup your rig or do tons of research and measurements before hitting the road. When you do hit the road, take it easy! I just resign myself to the slow lane and keep a long following distance. The faster the speed, the sloppier the tow!
Keep it safe and have fun!
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Sorry dont take this to hard but if you can't figure out how to get a trail to tow right you shouldn't be towing it! :sry: to many dumb arses on the road anymore to play nice :hello:
Kind of falls in the same area as 90 yr old retired lawyers with one ft in the grave driving 45 ft freightliner s down the rd without a cdl but yet I have to get one to keep a 25 ft dump truck out of their way! :dunno:
Lol. No worries. You couldn't offend me if you tried anyways. I'll be the first to admit he didn't do his research before buying the trailer. When he bought it he was living in it while working out of town, so it was always parked. Now that he has a new job close to home he is finding these things out the hard way. Lol
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I always tow with a vehicle that can handle pulling the trailer, but more importantly, stopping. It is way too easy for a small truck like that to be overcome by the weight of the trailer in a stopping situation. I pull a 27' travel trailer behind my F-350 dually. Some say that's way too much truck. I disagree. The nice thing is I don't need load leveling hitches, sway bars, etc. The vehicle will handle towing a load with a heavier transmission, larger brakes, etc.
A couple years ago while coming back from hunting, we were following this guy in a Dodge Durango, pulling a trailer about 25'+ long. Ever time he would get over 45mph, the trailer would start whipping back and forth. It was scary. The next strait away, we spooled up the turbo and flew past this idiot.
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So you were the one
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The nice thing is I don't need load leveling hitches, sway bars, etc.
Even a dually will benefit from a weight distribution set-up and some sort of sway control.
I'd rather run down the highway beside a guy that has a 1/2 ton thats properly set up to tow his trailer than a guy with a dually who's ego says he doesn't need to bother with that.
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I can tow my trailer at 70mph (don't do it very often) and not even know its back there. There is no need for load leveling hitches on a 1-ton truck. Even with 400lbs of tongue weight, the truck barely squats an inch or so. There is no need for a sway control as well. That is the nice thing about having duals and load range E tires. You don't get the side wall flex like in a SRW setup.
You can tow a large trailer with a 1/2 ton truck, just not as far (trans will overheat eventually) or as safely.
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The nice thing is I don't need load leveling hitches, sway bars, etc.
Even a dually will benefit from a weight distribution set-up and some sort of sway control.
I'd rather run down the highway beside a guy that has a 1/2 ton thats properly set up to tow his trailer than a guy with a dually who's ego says he doesn't need to bother with that.
Only if you tow with a Chevy, definately with a Dodge. :chuckle: I've put 3000# in the bed of my 1997 F350 and it only dropped the stock suspension 1". As long as your trailer is level 300#-400# tongue weight on a one ton with either SRW or DRW won't matter. I've used both types of hitches and didn't change anything. Load distributing hitches are for smaller, shorter and lighter wheelbased vehicles. 1/2 tons fit in that catagory so using a load distributing hitch is the proper way to set it up. Doesn't mean you can't use one though on a 1 ton but no need for one with your average trailer/travel trailer.
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My truck rides better with about 900 pounds in the bed. :chuckle:
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How is the weight distributed inside the trailer. If too much weight is behind the axles of the trailer, it can cause the trailer to sway side to side.
That's correct. I once hauled a load of hay on a trailer with too much weight on the rear end of the trailer and whoa nelly, look out. I barely made it to my destination because it was swaying so bad!
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Trailers that have a problem with sway are mostly caused by poor setup, a poorly setup trailer (ie weight distribution or hitch height) that sways behind a 1/2 ton regular cab 2wd truck will sway behind a 4 door, 8ft box, dually diesel truck if it is set up the same behind both...
Larger/heavy more stable tow vehicles have the advantage with outside forces and sway, ie: crosswinds, semi bow waves etc..
Hey jeep hows the trans, must not of liked the 27ft trailer... :chuckle:
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I have loaded my firewood trailer wrong before and it will wiggles like a gogo girl behind my superduty but the truck is steady, move some weight forward and i smooths out like its on rails..
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The trans did not "fail" per say. The mid plate loosened up and shifted slightly blocking the fluid passage for the forward gears. I figured why he had it apart, might as well build it. I can finally get the 592ft lbs to the ground a little better. 8)
The funny thing is, the trans did it with nothing behind the truck....
Overall I'm pretty happy with it though. A few years ago when we went over to your place, I only used a 1/2 tank of fuel all the way from Marysville.
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Well talked to him after he talked to the dealer about it. Dealer told him it was probably the trailer ball being too high. In turn making it sit on the axels uneven. Which would explain why the two times he towed it empty it towed fine. But the times he's tried to tow it after filling the tanks it sways like this. Should be fixed in the morning and he'll meet us at camp. Lol, but if that doesn't fix the problem we will be nice enough to bring a tent for him to sleep in :chuckle:
Yep,sounds to me like tongue weight is too light. Try redistributing the weight a little bit more forward.
Also if your trailer starts fishtailing on you hard.The worst thing you can do is hit your brakes.. Power out of it and then when it settles down,slow down.Then get everything set weight wise, where it needs to be.
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weight distribution bars will do it
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Or reach down and use your trailer brake ,gently, to help straighten it out. I have a 1500 silverado, 2010 ex cab, short box. tow a 22 foot fancy trailer with easy lift hitch and brakes, 700 lb tounge weight, trailer tow package from Chev. and after market over load springs. tows fine!!!!
Carl
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Turned out his hitch was too high on the tahoe. Problem solved. Thanks gentlemen.