If you have a LB truck, you can use a SB camper on it . If you find a clean SB non slide , it will fit. The COG will still rest in the same place as it sits in the bed.
Do all the Lance 815 models only have one small holding tank ?
Don't know if you know about that or maybe it doesn't matter to you.
Here is a thread on the subject.
https://www.rv.net/forum/index.cfm/fuseaction/thread/tid/27044325/print/true.cfmNorthstar has different width campers . Laredo is 7 ft LB and the 8.5 Adventurer is a LB model.
http://www.northstarcampers.com/online-catalog.php?headerbar=1&view=prods&parentId=15&catId=16
