STRENGTH-TO-WEIGHT RATIO
Southland Trailers are built light but strong—so you can haul more with less effort. A lighter trailer means better fuel efficiency, easier towing, and the ability to carry more load every trip. That’s fewer trips, lower fuel costs, and more money in your pocket.
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SL716-14K 7’ W x 16’ L
SL716-14K 7’ W x 16’ L
Engineering Bulletin2026
See More 2026 Upgrades
2026
UPGRADES
8" Sideboards
Increased volume capacity and structural wall rigidity for 2026.
HSS Gate Holdback
Spring-enclosed system with galvanized strike plates for longevity.
Pro-Spreader Latch
New ergonomic design for rapid, consistent material discharge.
6"
Bore
20"
Stroke
50°
Dump
| Axle | (2) 7,000 lb. |
| Hoist | Champion CS620T 14 Ton |
| Jack | 7,000 lb. Top-Wind Bolted |
| Brakes | Electric Self Adjusting |
| Attachment Style | 2 5/16" |
| Curb Weight (lb.) | 4,020 |
| GVWR (lb.) | 15,400 |
| Payload Capacity (lb.) | 11,380 |
| Suspension | Multi-Leaf Spring |
| Tailgate | Steel Barn Door |
| Toolbox | Aluminum |
| Wheels | ST235/80R16 E Steel |
| Coupler | 21,000 lb. Demco Adjustable |