Upgrading equalizers is definitely a popular and effective way to improve the suspension and ride of a trailer, but you will need to check your wheel spacing. The MORryde 14-3/4" Shock Absorbing Equalizers # MR34AR, as an example, require the spacing to be 42 inches. This is measured from the center of the front wheel to the center of the rear wheel. This is really the only con , if you can call it that, with any of these systems as they can be pretty exact. But if you get this measurement,... view full answer...
From the measurements you provided, and thanks for that by the way, the Solera RV Slide-Out Awning # LCV000168109 for the 154.75" slide out and the # LCV000168108 for the 99.125" slide out. Both of these will slide out to 48", include the brackets, hardware, and awning rail, and are American made. view full answer...