Hi Pam & Randy,
Welcome to the group and congrats on your Sunline purchase. Like Kathy said, look in the files section and you look for your model year and then examine the floor plans until you find yours. You will be able to get the weights from that brochure. Pages 11 & 12 in the 1985 brochure show the floor plans & specs for the different models.
One thing you don't want to do is go by the weight listed on the title, as in most cases it is not correct. Actually the best thing to do is use the GVWR (gross vehicle weight rating) that is the max your trailer is rated to weight when loaded ready to camp. It is also the weight rating you need to use to figure how much tongue weight you will put on your tow vehicle. Your ideal tongue weight should be about 12 - 13% of the GVWR. The GVWR can/could be different than listed in the brochure "if" the trailer left the factor with any options that we NOT standard items.
Will you be towing the trailer around, or will you be putting it on a seasonal site ?
OH, pictures, we love to see pictures of Sunlines, so if you get a chance to take some & post them, we'd like to see them.
If you need additional help, please feel free to ask.
Sunny #18 2003 F-344SR #8157
Sunny #19 1997 T-2653 #5485
1999 Ford F350XLT DRW Crew Cab, Long bed 7.3 PSD
2002 VW Jetta TDI.. AKA: Kitty's Kruiser