Weld-on ready trailer spring seats

Are you a trailer builder, fleet maintainer, DIY enthusiast, or professional welder tired of hunting for spring seats that actually fit right, weld clean, and hold up under heavy loads for years?

Look no further. Southwest Wheel has the perfect solution with their weld-on ready trailer spring seats - precision-engineered components that make axle-to-spring connections faster, stronger, and more reliable than ever.

Premium Quality You Can Trust

Crafted from high-quality, pickled and oiled structural steel meeting strict ASTM specifications, these spring seats deliver a precision fit that professionals and weekend warriors both love.

Perfect Fit for Every Axle Size

• 1-3/4" Round - for lightweight 2,000 lb axles
• 2-3/8" Round - for popular 3,500 lb trailers
• 3" Round - for robust 5,200-7,000 lb applications
• 3" Square, 3.5" Round, and 5" Round for heavy-duty builds

Why Choose Southwest Wheel Spring Seats?

• Precision Fit - Contoured design cradles the axle tube perfectly
• Weld-On Ready - Clean, uncoated finish for beautiful welds every time
• Premium Material - Pickled and oiled structural steel for maximum strength and corrosion resistance
• DIY & Pro Approved - Easy installation that saves time and money

Perfect for Utility, Boat, Equipment, Horse, RV, and Custom Trailers.

Southwest Wheel - Your Trailers Best Friend Since 1919.