Cougar differences question

[Steve_911]

The listed dry weight of a new Cougar X-Lite 21rbs is 5238 lbs., and the listed dry weight of a new Cougar 21rbs is 5285.
Besides that minimal weight difference, does anyone know if there are any other differences between those two units?
Any info would be greatly appreciated.
Thanks
Steve

[Steve_911]

Thanks for your input....

[brulaz]

West coast version has bigger tanks but no front cap.

[DodgieDan]

Westcoast and Eastcoast travel trailers 1/2 ton series versus X-lite.