Would like to get some feedback on a possible 5er TV combo we are thinking about.  We understand there are a bunch of variables but given the basics we are trying to figure out if we are on the right track.  Looking at a Crossroads Patriot CF335SS with the following weights.  Dry Weight 9741, GVWR 12,380, Pin weight 1,980.  We know these are all approximate weights.  Our debate is gear ratio on the TV.  We are looking at two options. 

First TV is 3/4 ton GVWR 9,400 and is Diesel 3.73 gears SRW, 3,066 payload, Tow weight max of 15,800, and 24,500 GCWR. 

The second TV is 3/4 ton GVWR 9,900 and is Diesel 3.31 or 3.55 gears SRW, 2,630 payload, Tow weight max of 14,000, and 23,500 GCWR.

We will be doing a quite of bit of traveling in the first few years and only want one vehicle.  Mileage is somewhat of an issue when not towing.  I will not be in a big hurry to get anywhere.  Both tow vehicles are priced about the same and will be paid for prior to departure day for us.  We understand about upgrading later and that won't be a problem in 10-15 years.  On a side note looking at a 20klb sliding hitch because we want a crew cab with standard bed truck. 

Thanks in advance for everyones help.  You guys/gals are awesome.

As mentioned, don't go with information from brochures.  They don't necessarily have the actual specifics for those trucks as to weight capacity.  When matching a truck and trailer, always look at GCVW, not towing weights.  Some units could be OK with towing weight but still be overweight.

As a rule of thumb, the rear axle ratio will determine some weight capacity but it mostly has an effect on fuel economy.  A low number of ratio will actually be better on mileage and speed, but you don't seem worried about speed.  The higher number gear ratio will handle more weight if using the same engine, and will be better suited for towing up hills and mountains.

Example:  Our 2008 Ford F450 has the 4:88 rear axle ratio and is rated at 33,000 lbs of GCVW with the 6.4L diesel.  If we had gotten a 2008 F450 with the 4:30 ratio, our GCVW would only be 29,000 lbs.

Since you didn't mention the brands/models of the trucks, I really recommend you get the information off of the data plate on the door or pillar and take it to a dealer to get actual weight capacities.  I did that with our F450 to verify that it had the 4:88 rear axle rating.

Good luck with it all.  And enjoy the camping/rv'ing.

Terry

Thanks for all the input. Looks like the LWB truck will be the way to go. The question on the gearing is all based on 2 trucks I am looking at at. I didn't really want to start a war over Ford or Chevy. I have had both and when maintained properly they both served me just as well. We are looking at two 2012's. Both around $50,000 properly equipped. We are just trying to figure out which one. I do understand about the transmission gearing affecting what you get at the wheels. Is the Ford transmission that much stronger that it can turn a 3.31 rear end as well as the Chevy's turns its 3.73's? With 50 ft lb of torque difference I know it isn’t the motor.

Our intention is to get the 5er and truck in a year or so and have them paid off by Departure date. We are looking at the Crossroads because of the layout, weight, and price. (Yes we have been inside them.) We looked at older and heavier in higher quality but really want to stay away from anything more than 10K # to start. A secondary investment fund will mature anywhere from 10-15 years and it will buy a nice 1 ton dually and our final home outright. We spent 2 weeks in a tent on vacation so close quarters don’t bother us at all.