A quality trailer jack is essential for safe hitching, leveling, and storage. Whether you’re launching a boat, setting up at the campground, unloading at the racetrack, or parking heavy equipment, the right jack makes the job much easier and safer.
The Problem with Poor-Quality Trailer Jacks
Many trailer owners deal with jacks that are under-rated, hard to crank, prone to rust, or simply unreliable. A failing jack can cause the trailer tongue to drop, damage the coupler, create unsafe conditions, or leave you stranded. Constant use in harsh environments accelerates wear on cheap models.
Why Choose Trailer Jacks from Southwest Wheel
Southwest Wheel offers one of the largest selections of trailer jacks, covering every common style and capacity. From lightweight marine models to heavy-duty crank and electric options, all are chosen for strength, durability, and real-world performance.
Popular Trailer Jack Styles
Marine Jacks
Designed for boat trailers, marine jacks feature corrosion-resistant finishes to withstand water and salt exposure.
Heavy Duty Square Jacks
Built for larger tongue weights and demanding use, heavy duty square jacks provide maximum stability and lifting power.
Stabilizer Jacks
Stabilizer jacks reduce side-to-side rocking once your trailer is parked, greatly improving comfort in RVs and campers.
Swivel Jacks
Swivel jacks rotate 360 degrees, making it easy to swing the wheel out of the way during travel or tight maneuvering.
Weld-On Jacks
Weld-on jacks offer a permanent, integrated mounting solution for custom-built trailers.
Electric Trailer Jacks
For ultimate convenience, electric trailer jacks allow push-button raising and lowering — ideal for heavier trailers.
A-Frame Jacks
The classic A-frame jacks remain a reliable choice for many utility and cargo trailers.
Key Benefits
- Safety & Stability: Proper tongue support prevents accidents during hitching and unhitching.
- Durability: Heavy-gauge steel and corrosion-resistant finishes stand up to tough conditions.
- Convenience: Swivel, electric, and quick-crank designs save time and effort.
- Versatility: Multiple styles and capacities to match any trailer application.
Common Uses
Boat owners rely on marine jacks at the landing. RV campers use stabilizer and electric jacks for easy setup. Racers and contractors depend on heavy-duty models for daily use. No matter your towing needs, Southwest Wheel has the right jack.
Installation and Care Tips
- Mount jacks securely with proper reinforcement.
- Keep moving parts clean and lightly lubricated.
- Never exceed the jack’s rated capacity.
- Inspect wheels and fasteners regularly.
Verify fitment before ordering or contact Southwest Wheel for assistance.
Why Shop at Southwest Wheel
For over 100 years, Southwest Wheel has been a trusted source for trailer parts. We carry a full range of trailer jacks, mounting hardware, and related suspension components to keep your trailer performing at its best.
Ready to Upgrade Your Trailer Jacks?
Or call Southwest Wheel at 1-800-866-3336 for expert help selecting the right model.
Southwest Wheel - Your Trailers Best Friend Since 1919.



