RV Driving in Adverse Weather Conditions (Part 2 of 2)

If you're new here, you may want to subscribe to our E-mail Digest or RSS Feed. We will then send you the stories that are posted each day in an e-mail digest. We use a service called Feedburner for delivery of these emails. You will receive an e-mail from Feedburner after you subscribe and you must click on that email to activate your subscription. Thanks for visiting and enjoy all the information! RV.Net Blog AdminLast week we looked at driving in adverse weather, that most have encountered at one time or another.  Today we will discuss the chance encounter of coming face to face with a real severe weather event, a tornado.  (Link to last week’s part 1: http://blog.rv.net/2009/11/rv-driving-in-adverse-weather-conditions-part-1-of-2/ ) Tornados, as we know them today, are one of the most violent short term weather events out there.  With wind speeds as high as 300 MPH or more, there is no doubt of their possible affect to anything in their way.  One of the real issues is the lack of warning prior to it striking.  The weather services do however issue warnings of “the possibility of tornado development”.  But, these announcements seem so common across the country during the summertime that they seem to lose their punch. So, what are some of the possible tell-tale signs of an approaching tornado?  The following events have been seen prior to a tornado.  An unusual threatening green color in the sky. Clouds moving at a greater than normal speed in a rotating... Read more

VIDEO: Is this tow vehicle SAFE?!

Recently, we saw a fellow towing a 31-foot Airstream Classic with a minivan. The Classic is the heaviest Airstream model. The 31-footer weighs about 10,000 pounds. Does this seem like a wise combination to you? On a similar note, a friend recently send me a photo of someone towing a 25-foot Airstream with a Saturn sedan. Wow, towing a 25-footer with a Saturn? I am impressed — and concerned. Without running a numerical analysis, I’m immediately concerned about the stability of that rig. I don’t know the exact wheelbase and weight of the Saturn, but one must wonder how the rig handles on a windy day. What about the braking distance? A secondary issue is the impact & wear upon the transmission of that tow vehicle. Would you want to buy that Saturn? I suspect the transmission is toast. This is why you should have an inspection performed when buying a used vehicle. But back to the more pressing issue of SAFETY… Towing recommendations factor in a margin of safety for adverse conditions. If you are MAXING OUT the capacity of your tow vehicle, there’s little to no margin of safety when things go wrong. Suppose the wind picks up, or you have to make a sudden emergency maneuver. That’s when the combo gets dangerous. Accidents happen. People get killed. There’s much gnashing of teeth! Just because something is possible, that doesn’t mean it’s a good idea. Those old images of people towing Airstreams with bicycles are not meant to... Read more

Debunking Portable Air Compressors

I think most RVers understand the importance of maintaining proper tire inflation pressure. The problem is if you wait until you’re on the road to check tire pressure the tires are too hot for correct evaluation. Checking the inflation pressure when you stop to refuel doesn’t make sense; you will get higher pressure readings and if you let air out the tires they are underinflated when they are cold. Another problem is when you are at the campground, and you want to check the tire pressure, there is no available air support to do it. Read more  Read More →

RV Driving in Adverse Weather Conditions (Part 1 of 2)

Even though most RV’s will never see winter weather while travelling, they are exposed periodically to bad and possibly violent weather.  High gusting winds, torrential rains, driving hail and thunderous lightning bolts have all been experienced at one time by many of us.  The fear of visible or embedded tornados and like-cyclonic disturbances is real and RV’s are particularly vulnerable.  Almost all RV’s have a relatively high center of gravity and a poor vertical body structure to weight ratio.  In other words, they can be adversely affected by winds.     So, how do we deal with these trailers and motor homes when faced with an impeding storm on the open road?    Of course, the easiest way, depending on the storm’s severity, is to cancel that day’s travel.  But, many times you are already on the road, and it develops without warning.   Let’s look at each element and the best strategy to adopt. Wind – Can be an issue even on an otherwise nice day.  A fast moving front or a steep pressure variation can produce substantially strong winds.  Also geographical terrain, such as mountainous areas, can also deliver unexpected high winds and gusts.  The affect of these winds on an RV can cause difficulty in maintaining its lane when running down a road or highway.  This occurs when the wind speed is in the high twenties to the mid forties, depending on the size and weight of the vehicle.  Wind gusts, as opposed to a steady wind state, can amplify the problem... Read more

RV Educated? Calculating Propane Usage

 Did you ever plan an RV trip to a remote area and wonder how long the LP gas in your LP cylinders or LP tank would last? If so there is a way there is a way to roughly calculate propane usage.  Read more  Read More →

RV Service: A View From The Other Side

All the RV forums and discussions relating to service issues are always from the point of view of the RV owner.  Not that there is anything wrong with that as they are the customer and did pay the big bucks.  But, what would it be like from the view on the other side of the service window? Read more  Read More →

RV Doctor – Connecting Fuel Line Directly to Generator?

Dear RV Doc, Is it possible to connect a fuel line from the gas tank directly to the generator that I have added to my 23-foot Honey motorhome? Can we do it ourselves? I’ve been looking for any technical help for so long. Hopefully, you are the right one. - Marciano Miego, (Savannah, GA) Read more  Read More →

Bonding and Grounding Portable Generators

A few weeks ago I started a series of articles on bonding and grounding of portable generators when used with RVs.  Those articles stirred up quite a bit of conversation which is a good thing.  We still have a couple of subjects to cover in this discussion so let’s get started with checking your generator to determine if it is already bonded.  Remember, when we talk about bonding in the context of this subject, we are talking about connecting the neutral of the generator to the ground of the generator.  Also remember that this specific bonding is to be done in only one place according to national electrical code. 30 amp RV receptacle   In order to determine if your generator is already bonded you will need a multimeter which is capable of checking ohms or continuity.  Keep in mind that continuity is a specific check of resistance, except the resistance for “continuity” is zero or very low.  Next you will have to identify the neutral and the ground contacts on the generator output.  Most likely we are talking about a generator that has either 120vac, 20 amp output or 120vac, 30 amp output connectors.  The typical 30 amp receptacle has three connections as shown in the photograph of a TT-30R.  Looking at this receptacle, the ground connection is at the top and looks like it is round.  The two slanted slots at the bottom are the hot and the neutral connections, with the neutral being the slot on the right and the hot being the slot on the left.  In order to determine... Read more

Carbon Monoxide Reminder

Every year, around this time, I like to remind people about the dangers of carbon monoxide gas. Whether in your home or your RV, when you fire up the furnace and bring out the portable heaters to help stay warm, there is the threat of carbon monoxide poisoning. Carbon monoxide gas is invisible, odorless, and deadly! It is produced by the partial combustion of solid, liquid and gaseous fuels. This includes gasoline, propane, natural gas, oil, wood, & coal. It is extremely serious when combustion by-products are not vented outside. Carbon Monoxide is the number one cause of poisoning deaths each year. Let’s take a look at what we can do to prevent the danger of carbon monoxide poisoning.   Read more  Read More →

Making Modifications to Your RV

I get asked these questions alot: “Is it safe to modify my RV? What about my warranty? Will it be voided?” There is a lot of misinformation floating around about what constitutes a safe mod and what will void your warranty if you do certain kinds of mods. Many RV owners tend to be the “do-it-your-self” types and enjoy “doing the mod”. If you fall in to this group, you should carefully consider the implications of certain mods. You know that really expensive extended warranty that covers your RV “bumper-to-tongue” after the factory warranty runs out that you added when you purchased your new RV? It won’t help one bit if you do a mod that causes a failure on a covered part. So let’s look at what mods are safe to do and what just might cause you some grief down the road if you are not aware of your warranty conditions of coverage. Read more  Read More →

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