Confused about specs through the years

[Shane826]

Height- Lift kit became standard to run 15” wheels, later on they used a heavier duty axle that was clocked differently.

Width- Awning became standard equipment.

Weight- Do yourself a favor and just look at GVWR. I never pay attention to dry or unladen weights; I'll never tow the trailer at those weights. If my TV can’t tpw the GVW then it’s not a good fit.