here is a weight sheet for your review (see below)
the base model hawk will probably weigh in at 700 lbs.
then just add the weight of each option the particular camper has to get an approx. over-all weight
a full water tank on the old campers would add approx. 96 lbs.
a full propane tank would add approx. 20 lbs.
most Hawk Models well equipped are probably 1000 lbs. (+ or -).
The last 3 trucks I have had, have been Ford F-150's.
2 long bed versions, and 1 short bed.
I have customers in here each week with spreadsheets, truck rating guides, calculators, etc.
Just my opnion here -- not a sales pitch
-- but the 1/2 ton trucks will do just fine with a four wheel pop-up camper on them.
You will probably want to do a small rear suspension upgrade (helper springs or air bags) -- that will make a big difference.
www.ride-rite.com
www.supersprings.com
www.hellwigproducts.com
You will know the camper is on the truck for sure -- you can feel the weight, but it is a very safe and comfortable weight.
If having one more option on the camper (ex: 50 more lbs.) puts you over the limit where you will say ... that camper is just too heavy for my truck so I'm not going to buy it, then you might want to upgrade to a 3/4 ton truck anyway.
I am on the conservitive side for sure -- I don't want to over load my truck to the point where it is not safe or enjoyable to drive. But the small, light weight, popup campers are just fine to use.
Hope this helps ... just my 2 cents worth
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Options and Weight in Pounds (lbs.)
Extended Cab-Over Bed = 25 lbs.
Mechanical Camper Jacks (set of 4) = 110 lbs (removable)
Refrigerator 3-Way (1.9 cu.ft.) = 40 lbs.
Refrigerator/Freezer 3-Way (3.0 cu.ft.) = 65 lbs.
Furnace = 25 lbs.
Hot Water / Outside Shower Package = 50 lbs.
8’ Side Awning = 40 lbs.
Solar Panel = 15 lbs.
Porta-Pottie = 8 lbs.
Accessory Cabinet = 5 lbs.
Auxiliary Battery System = 40 lbs.
...