Airstream Chat Room Airstream Links Campground & Product Reviews Airstream Classifieds Airstream Articles Blogs Photo Gallery Forum Listings Portal - Home Page

Go Back   Airstream Forums > Airstream Knowledgebase > Airstream Trailer Forums > Safari > 2003 Safari



Check out our new sister site AirstreamCentral.com. To contribute an article click here.


Quick Links
- Forum Listings
- Register - it's FREE!
- View Member's Map
- Airstream Articles
- "Live" Chat Room
- View Classifieds
- Post a Classified
- Airstream @ eBay
- Upcoming Rallies
   - Add A Rally
- Rally Discussions
- Repair Discussions
- Search Forums
- Member List
- AIR # Directory
- Member Search
- Profile Photos
- Airstream Photo
- Airstream Links
- Fun & Games
- WBCCI Websites
- WBCCI Unit Forums
- Courtesy Parking
- Campgrounds
- Support & FAQs
- Community Policies
- Helpers Needed




Reply
 
Thread Tools Display Modes
Old 03-30-2003, 12:37 PM   #1
princem@visuallink.c
New Member
Profile: 
Posts: 4

Newbie Towing Questions

Hello,

I'm new to RVing and would greatly appreciate the opinions of the seasoned travelers in this forum.

I just bought a 2003 Safari 25 C 6-sleeper and am planning to tow it with a 1998 Ford E 150 Club Wagon -- 4.6L V8 engine --3.55 axle ratio--GCWR 11,500--Max. Trailer Weight 4,700.

The Airstream dealer will install the hitch--Multi fit Receiver, Equalizer bars, Sway Control, Electric brakes, Adjustable mount and ball, Bergman plug.

Here are my questions:

Is the Ford van an adequate towing vehicle for the Safari?
Will the towing package installed by the dealer be sufficient?
Is there anything I should be aware of before my first road trip with this combination?

Thanks so much for your help.

Millie
princem@visuallink.c is offline   Reply With Quote
Old 03-30-2003, 01:21 PM   #2
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

The 25C weighs 5220 lbs dry. If you put 39 gallons of water in the fresh tank, 6 in the water heater, and put about 4 gallons in the black tank to keep stool from building up under the toilet, you've added about 400 lbs of water. When you fill up the propane tanks, you've added 60 lbs of propane, so the weight is up to 5,680. It's a pretty sure bet you can use up the remaining 620 lbs until hitting the 6300 lb GVWR with personal stuff, food, etc.

Ignore the 4700 lb max trailer weight from Ford. On a van, they calculate that by assuming there's 150 lb passenger in every seating position. What's important is that the loaded and wet trailer will leave about 5,200 lbs out of the 11,500 GCWR for fully loaded and fueled E150.

Look at the sticker in the door jamb or on the rear of the drivers door for the GVWR value (I think it should be about 7,000 lbs). If that's the case your fully loaded and fueled van probably shouldn't weigh more than about 5,800 lbs to allow for tongue weight and hitch, etc.

What you need to do is fuel the van up, load it with the passengers and cargo it will have when you tow, and take it to a CAT scale or other certified scale to find out how much it actually weighs, and how much you have between that and your ratings for the trailer.

I think you're gonna find the van weighs AT LEAST 5800 lbs with just a tank of fuel and two people... no cargo, so you'll be over the GCWR by 600 or so lbs because of the little engine in such a heavy vehicle, additionally hampered by the 3.55:1 gearing. This means it'll probably be okay in the flatlands, but have to work pretty hard on hills.

You'll probably be okay on the GVWR with just a tank of fuel and two people, but just barely. I guess I'd classify the E150 club wagon as marginal to inadequate, depending on how heavy it winds up loaded the way you want to tow.

I'd really recommend a Hensley Arrow hitch with this combo, and if you have P series tires on the van, rather than LT series E range, get them replaced before towing.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 01:29 PM   #3
Melvin P. Thorpe
2 Rivet Member
Profile: 
Posts: 52

Critical is sway control. Hensley, pullrite, Equal-i-zer or Reese Daul Cam.

The dealer is most likely just adding friction sway control. Don't believe dealer about anything. Do your own research.

don't sign any waiver that relieves dealer of liablity due to him selling you an overweight trailer for tow vehicle.

Otherwise, Safari 25 6 is a great choice. Have fun.
Melvin P. Thorpe is offline   Reply With Quote
Old 03-30-2003, 01:30 PM   #4
Melvin P. Thorpe
2 Rivet Member
Profile: 
Posts: 52

Almost forgot, get a Prodigy brake contoller, not the cheap one the dealer is probably recommending.
Melvin P. Thorpe is offline   Reply With Quote
Old 03-30-2003, 02:07 PM   #5
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

An Equal-I-Zer IS a friction sway control. It's functionally no different than the ones you attach.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 02:08 PM   #6
femuse
Profile: 
Posts: 544
Images: 29

A lot of people have been lied to by dealers who try to make them believe that a towing package or an exotic hitch will miraculously change an unsafe towing situation into a safe one. (I am not criticising you, Maurice. I know that, unlike too many people, you have a safe towing combo.)

But, if they are over the GCWR by 600 or so Lbs, I do not think they will be safe.

Millie,
Remember that a vehicle rated for greater weight will come equipped with a sturdier suspension and more powerful brakes. In our 12 years of pulling a travel trailer we never ran into any of the people who stopped suddenly in from of us, but there were plenty of times when I had both feet on the brake pedal, my fingers crossed, and my teeth clenched. And again, on a downhill, brakes tend to warm up. If they can't cool adequately between applications, they get quite hot. Brake Fade is the effect of overheating the brakes to the point that they lose their ability to produce the friction you need to slow the vehicle. Most passenger vehicles are designed the make two or three severe stops. After that you're on you own.

And the last item I can think of at the moment: The drive train. You will be moving at least twice the weight of the vehicle. Regardless of what your engine and transmission *can* do, you should be concerned with how long it can do it. Vehicles designed for heavier duty service will have engines and transmissions designed from the ground up for the job. Transmissions get hot in the mountains or even in stop and go traffic. Engines run hotter pulling a trailer - will the radiator be up to it ?

If you have a 6-sleeper, does that mean you have kids ? Can you afford to drive around in a marginaly safe rig? Can you afford the extra wear and tear on your tow vehicle?
femuse is offline   Reply With Quote
Old 03-30-2003, 03:16 PM   #7
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

Chantal, you can't just blindly go by a GCWR and assume that with a greater GCWR they'd have better chassis, suspension and brakes like you just did, because you're often wrong when you do. You have to look at the larger picture.

The E series chassis, brakes, etc are capable of 500 lbs more GCWR than Millie's little 4.6 V8 with 3.55:1 gearing is rated for, if it has a 5.4L. Going 600 lbs over her 11,500 won't be dangerous, but it will be slow going up hills.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 03:28 PM   #8
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

Chantal, Let me add that I didn't mean to be critical by that post. I appreciate your participation here on the side of safety.

Despite having plenty of wheelbase, that's why I rated the combination marginal to inadequate depending on how heavily it's loaded, and hoped that Millie would weigh the van herself under HER circumstances and find where it stands wrt to the ratings.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 03:50 PM   #9
princem@visuallink.c
New Member
Profile: 
Posts: 4

Maurice, Melvin, Chantel & Mike,

Thank you for your opinions and suggestions.

We're disappointed to find that our van is inadequate, but very grateful to you for making us aware of a potentially dangerous situation.

I realize now how foolish we were to purchase the Safari before checking out the towing capabilities of the van. We purchased the Safari yesterday and we're scheduled to pick it up and have the van towing package installed April 16th.

We're thinking now that we should start shopping for a new van. We plan to remove all seats except the driver's and passenger's and set up four wire dog crates. We travel with 3 golden retrievers and a border collie--no kids. We need a van because of the dog crates. We're partial to Ford vans. Which van do we need? I'm assuming that it will have to be the E350, but don't know which motor. Can anyone help with this decision?

I reread Maurice's post several times, but am unable to figure out how to determine the correct towing capacity. The Ford website shows the E350 Super Duty 5.4L V8-3.73 axle ratio-GCWR 13,000.
Would that do the job?

Also, the dealer installed towing package is $1258.00. We didn't ask about brands. Is it possible to specify the brands we'd like and pay the difference. If not, how do we find a reputable person to install the towing package before picking up the Safari?

It's frightening to discover how little we know about all this. Can anyone recommend reading material on the subject-RVing for Dummies-perhaps

Thanks again for your help.
Millie
princem@visuallink.c is offline   Reply With Quote
Old 03-30-2003, 04:36 PM   #10
59toaster
Rivet Master

59toaster's Avatar
Profile:  1959 22' Caravanner
Atlanta , Georgia
Posts: 2,196
Images: 22

Nope

When my wife inherited the 59 22' Caravanner we towed it home with almost exactly what you have. it was a 95 E150 3.55 gear. Four adult males Some other gear so we were realisticly at a weight I would be comfortable say would be close to ready for the road. Airstream says the trailer we have dry should be about 3k. It had full gear including a huge window A/C. I think the floor has had a layer of 3/8's layed in it. Tanks empty. I figure it was in the 4,000-4,300 lb range and that van was NOT happy with the weight. It was pinging horrbily trying to pull a modest grade at 50mph in drive that semis usualy pull at 60mph+ with little problem.
Now in the vans defense it did have old fuel in it.

If you regear you might get away with it. 3.73 gear would help a LOT. Might concider going to a 3/4 ton truck or van. Especially if you have bought that 6 sleeper because you have 6.

You can get the Excursion with the Power stroke and thats a sweet running motor. Unloaded you could very well expect 20mpg on the hwy on deisel. They love running down the hwy. I have several customers with trucks with those engines and they will get about 14mpg loaded. A good friend has a F250 crew and a 39ft fifth wheel he just pulled to Alaska and back from Atlanta. High passes in the Rockies he was down around 10 but on the open plains at steady 65mph cruise he was getting close to 15.
__________________
1959 22' Caravanner
1988 R20 454 Suburban.
Atlanta, GA
59toaster is offline   Reply With Quote
Old 03-30-2003, 05:04 PM   #11
j54mark
Rivet Master
Profile: 
Posts: 1,475
Images: 19

"I'm assuming that it will have to be the E350, but don't know which motor."

Isn't there an E250 anymore? There used to be, and that should be plenty for a Safari. In fact, the E350 may be too stiffly sprung.

"Also, the dealer installed towing package is $1258.00."

That should buy rather a lot. A properly installed Reese Dual Cam or the Equilizer brand and a good brake controller should work very well for a full size van and Safari 25. I should think installation of those items, including receiver, would come in several hundred $$ below that, but I have not priced it lately. I suggest you find a local hitch specialist.

As suggested, re-gearing to a 3.73 would help, but I doubt you would ever really be pleased with that $1,000 or so expenditure. By any measure you would be pushing the absolute outer limits of its capabilities.

I too am a big fan of diesels for towing. I have one myself. We have a couple more at our business. However, I would want to see certified copies of fuel receipts and notorized statements about the milage before I would believe that anyone gets 15 mpg pulling a 39' fiver anywhere at any time. With your Safari, depending on which diesel truck you buy and what gearing you choose, you could reasonably expect 14 - 15 mpg in average conditions.

Mark
j54mark is offline   Reply With Quote
Old 03-30-2003, 05:22 PM   #12
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

Millie, if you're moving up to the Ford Superduty, you're also picking up a lot of weight on the tow vehicle for a lot of combined weight, so a small block V8 is out of the question. In your case I'd recommend the 6.8L V10 with 3.73:1 Limited Slip rear axle (15,000 lb GCWR) or the 7.3L PowerStroke Diesel with 3.55:1 Limited Slip rear axle (16,000 lbs GCWR). Note that these axle ratios are higher (lower numerically) than the ones on the trucks which have taller tires.

Fortunately, Ford isn't putting the new, but buggy, 6.0L PSD in the E350 vans yet, because the van requires a special version of the diesel engine. One that doesn't have an intercooler (no room for it) and produces somewhat less power than those in pickup trucks.

I'd also make sure it has LT245/75Rx16E BSW tires.

Here's the 2002 E series towing guide. The '03 link is buggy and doesn't get you there. If you plan on a E350 with PSD and 2WD weighing 8,000 lbs with people and dogs, you'll still have a trailer capacity of 7,000-8,000 lbs, so 6300 lbs will leave you a little excess capacity in the hills.

I personally like the diesel VERY much because its peak power is in the rpm range that an engine will be in while in Drive and Overdrive, while a gas engine really needs to be in 2nd gear to get it revved up into its powerband. At invoice pricing, the diesel costs near $4,000 more up front, but you get over 80% of that back when you sell it.

The diesel also makes a big tow vehicle a reasonable commuter vehicle. I get 14 mpg around town and 20 mpg on the highway without the trailer.

HOWEVER... the diesel option adds a LOT of weight (500+ lbs) and you may find that with all the stuff you get with a windowed, seated "wagon" version, the van itself will weigh so much that you don't have enough left below GVWR for the hitch and tongue weight. If I were hauling dogs in cages, I'd opt for the commercial van version, with only a window in the sliding door and rear doors, and probably shoot the whole rear interior in Rhino Liner, etc.

For weight details, I'll defer to the member who has a E350 and hauls a bunch of shooting and reloading gear to matches while towing. I'm drawing a blank now on the username, but as I recall it contains RKBA. Maybe he's only on the Yahoo! Airstream List.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 05:24 PM   #13
RoadKingMoe
Rivet Master

RoadKingMoe's Avatar
Profile:  2001 34' Limited
Beavercreek , Ohio
Posts: 1,517
Images: 23

Mark, an E350 standard length van only has a 8700 lb GVWR, 100 lbs less than an F250 truck, so I doubt it's sprung any more stiffly.
__________________
Maurice
AB8XA
WBCCI 5446
The Long, LONG Trailer
RoadKingMoe is offline   Reply With Quote
Old 03-30-2003, 05:32 PM   #14
j54mark
Rivet Master
Profile: 
Posts: 1,475
Images: 19

"Mark, an E350 standard length van only has a 8700 lb GVWR, 100 lbs less than an F250 truck, so I doubt it's sprung any more stiffly"

You know, that could well be right. I do not know about the current year, but the last two or three years the F350 differed only from the F250 by the tires! The van could well be the same. Going back a few years, however, I know the 350 had one more leaf in the springs.

I also say that one of the great things about travel trailers is that you get to choose your vehicle - pickup, SUV, or van.

Mark
j54mark is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Newbie Overlander Towing Questions 63overlander Towing, Tow Vehicles & Hitches 17 05-20-2005 10:44 PM
Newbie Towing AS Needs Assistance Travel_RN Towing, Tow Vehicles & Hitches 25 12-05-2003 09:32 PM
Newbie with questions Tin Hut Axles 11 08-21-2003 06:10 PM
Frequently Asked Questions about towing femuse Towing, Tow Vehicles & Hitches 3 04-19-2003 09:29 PM
Newbie with Questions autoist Airstream Motorhome Forums 2 12-15-2002 06:55 AM

Powered by vBadvanced CMPS v3.0.1

All times are GMT -6. The time now is 02:59 AM.

Other Social Knowledge forum communities:
Cooking Forum - Sailing Forum - Early Retirement - Airstream Trailer - Aquarium Forum - Royal Forum - Book Forum - Volkswagen Touareg Forum - Jeep Wrangler Forum - Whitewater Kayaking & Rafting Forum - Fiberglass RV Forum - RV Forum - Truck Conversion - U2 Music Forum
Social Knowledge Networks
Powered by vBulletin® Version 3.7.2
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0

Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.

eXTReMe Tracker

Other recommended Airstream sites:
Airstream Forums - Airstream Classifieds - Airstream Articles
Airstream Central - Airstream Photos