2025  Proline  7x12 SA Enclosed Trailer 

7x12 Silver PolyCore Enclosed Trailer – Sleek, Strong, and Ready for the Road

The 7x12 Silver PolyCore Enclosed Trailer from our Georgia lineup delivers the perfect balance of strength, style, and versatility. Designed with a durable Silver PolyCore exterior, this trailer offers a premium look that stands out while keeping your cargo protected from the elements. Ideal for light commercial use, personal hauling, or small business applications, it’s built to perform reliably day after day.

Constructed with 16” on-center walls and floor and a 24” on-center roof, this trailer provides a strong, stable structure. Powered by a single 3,500 lb axle, it’s lightweight, efficient, and easy to tow—perfect for everyday hauling needs. The heavy-duty ramp door with ramp flap makes loading simple, while the 32” side entry door gives you convenient access when you’re on the go.

Inside, the plywood walls and flooring ensure long-lasting durability, and a 12V dome light keeps the workspace bright. The V-nose with stoneguard improves aerodynamics and protects against road debris, while aluminum fenders, 15” tires, and a Galvalume roof complete the durable, polished build.

Key Features:

• Silver PolyCore exterior finish

• Single 3,500 lb axle

• 16" on-center walls and floor construction

• 24" on-center roof supports

• 32” side entry door with flush lock

• Heavy-duty ramp door with ramp flap

• Plywood walls and flooring

• A-frame jack with sandfoot

• 15” tires with aluminum fenders

• Galvalume roof for superior protection

• Plastic side vents for airflow

• 12V interior dome light

• LED exterior lighting package

• V-nose with stoneguard for added aerodynamics

Summary
Lightweight, dependable, and designed to look as good as it performs—the 7x12 Silver PolyCore Enclosed Trailer is perfect for contractors, small business owners, or anyone who needs a durable, easy-to-tow trailer for work or recreation.