The box is from Lowes and the frame is angle aliminum pieces bolted together. I keep the leveling blocks and wheel chocks in it:
http://i1114.photobucket.com/albums/k530/starmaster1953/North%20Trail%2021FBS/100_1309_zps89b53367.jpg height=640 width=480
SEA is pretty good on customer service. Based on some posts I read last year I emailed them when the bottom seal tore on ours. They mailed me 2 replacements free of charge.
Same here, along with the instructions on re-aligning the door.
When I see "supercrew" and "1/2 ton" I worry.
Like Dakota says, you'll run out of payload way before towing capacity.
What's the payload as listed on the yellow door jamb sticker? 1200#?
Passengers and the 1000# hitch weight will most likely put you way over the payload limit.
And 34' is a lot for a 1/2 ton with "P" tires.
DW's uncle was a flight engineer in WWII. We were visiting him and I saw a medal displayed in a glass case on the wall. I said "Bronze Star and Oak Leaf Cluster?" He replied "Yeah, from a long time ago and I don't want to talk about it."