tomve,
You've gotten skewered by your dealer.
We need a dictionary to get this all straight.
Unladen weight = U N L A D E N weight.
The key syllable is U N.
The Monroni (window sticker), the Federal Weight Certification Tag on the door jamb, the dealer invoice, the showroom brochure, the radio commercial, the superbowl TV ad... all tout your trucks GVWR of 11,500 lbs.
Let's break down the meaning of GVWR:
Gross Vehicle Weight RATING
The key word here is R A T I N G.
That is what Ford's advertising is all about. That is what Ford's liability is all about. That is what Ford's marketing comparison is all about. The is what the Ford's instruction as to capacity is all about. The gross vehicle weight RATING.
The 11,500 lb RATING is NOT the UNLADEN weight.
UNLADEN = EMPTY
RATING = FULL
You truck is NOT 11,500 lbs EMPTY is it?
Therefore, your pickup truck is not 11,500 lbs. UNLADEN.
A dually long bed version of your truck is about 8,200 lbs. I'm thinking your single rear wheel short bed is probably 7,700 lbs unladen, perhaps 7,900 lbs with all of the extra options and dog added in the back. The point is, your 11,500 lbs GVWR truck is ENGINEERED to be under 8,000 lbs UNLADEN by design.
You can fix this. Your dealer made a mistake using the GVWR. Dealers are to be trusted for one thing and one thing only... to separate you from your money. In all other things, their activities are NOT to be trusted.
And then you asked an admittedly puzzled police officer a question that he at first was perplexed about, and then he tried playing attorney in order to help you. He had the Vehicle Code book, but he needed a Dictionary.
There is a difference between Empty and Full. Between Unladed and "at rated capacity". The California law very clearly states UNLADEN, or EMPTY, weight.
So, get empty.
Empty your truck of all your tools, soda cans, and pretzels. Run it down to just a few gallons of fuel. Remove the spare tire if you are worried about it. Unbolt the rear seat and remove it if you are really worried about it. But you shouldn't have to. You don't need to get tricky or compromise your morals to fix this.
Just get thee down to a CERTIFIED WEIGHMASTER and have your UNLADEN truck weighed. In plain English... have your EMPTY truck weighed. You need that signed and sealed CERTIFIED weight certificat to take to the DMV and have your registration corrected.
Do this now, while the truck is new. It will save you grief in the long run, and allow you the flexibility to tow various weights without declaring each weight. Under the CVRA, if you are now declaring 20K because you have an 8,500 lb trailer and you are adding your so called "11,500" truck, and mid year you pick up a brand new 14,500 lb. fiver, and get pulled over because some random CHP who passed math in high school saw your 20K CVRA fender sticker and knows what a 36 foot fivers weigh, you've just got a ticket for $2,500, because towing ANY amount of weight over your declared weight nets a statutory fine of the registration fees for the maximum weight, which is 80,000 lbs. You don't want CVRA. You want PICK_UP. And your SRW short bed is a pick up, period.
Look in the yellow pages. Look on the internet. A CERTIFIED WEIGHMASTER is generally available at PUBLIC SCALES in every county in California. At public scales, you can do a drive by weight check for free. You will have to pay a small fee for the certification. Hie thee down to a certified scale, and hop out of the truck when they weigh you. Stand on the curb above the platform.
Bring that certified weight certificate to the DMV. Or better yet, bring it to the finance office of the dealer who extricated the money out of your wallet and have them fix their goof.
Hand them a dictionary with your weight certificate. Put a post it note in the U pages for UNLADEN, and under the R pages for RATING. And then send a letter to Ford that will put a dent in their Blue Oval RATING. That will teach them what Rating means. And it will EMPTY some brownie (or Bluey) points from their customer service status.
Man what they did to you ticks me off.