Dexko Global

Boat trailer ready for winter storage
Trailer Winterization
COLD WEATHER DOESN'T WAIT.
Freezing temperatures will be here soon, do your customers know what to check before storing their trailer for the season?
A little preparation now can help prevent unwanted surprises in the spring.
Trailer Winterization Checklist
Use our interactive checklist below, or download and print our comprehensive Dexter trailer service checklist.
Boat trailer lighting
Clean & Inspect
Wash the trailer with fresh water and detergent, especially boat trailers after use in salt or brackish water. A clean, dry trailer makes it easier to spot damage and helps prevent corrosion.
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Wash the trailer with fresh water and detergent; remove leaves, debris, and standing water
Inspect lights, wiring, reflectors, and lenses for damage or moisture intrusion
Trailer wheel and tire
Wheels & Tires
Cold weather and prolonged storage can affect tire condition. Protect tires from moisture, sunlight, and long-term flat spots.
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Check tire pressure, tread, and sidewalls for cracking, bulges, or damage
Use tire covers and, when practical, raise the trailer or move it periodically to help prevent flat spots
Trailer hub
Hubs, Brakes & Suspension
Address signs of wear before storage so the trailer is ready to go when the season returns.
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Inspect hubs for grease leaks, missing grease caps, damaged studs, or unusual play
Confirm brakes are fully released; inspect brake components and wiring for wear or damage
Lubricate applicable fittings and inspect springs, hangers, shackles, and fasteners
Trailer coupler
Hitch, Jack & Safety Equipment
Lubrication and weather protection help keep moving parts from binding during cold, damp conditions.
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Lubricate the coupler, jack, safety-cable connectors, hinges, latches, and other moving hardware as needed
Inspect safety chains or cables and the emergency breakaway cable for fraying, corrosion, or damage
Check brake fluid and hoses for leaks or damage; confirm the actuator nose is fully extended and positioned at the front
Trailer door hardware
Interior & Storage
Keep moisture and pests out while allowing enough airflow to reduce condensation.
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Remove food, liquids, trash, and other items that can freeze, leak, or attract pests
Check door seals, roof seams, vents, and windows for gaps or water-entry points
Park on a firm, level surface; secure the trailer and use a breathable cover if storing outdoors
Tip: If you find structural damage, brake fluid leaks, heat-discolored hubs, or damaged electrical wiring, do not tow the trailer until it has been serviced.
Download the Checklist
Print the Dexter trailer service checklist to share with your customers.
Download PDF
Winterization Benefits
Helps reduce corrosion • Protects tires • Prevents moisture damage • Keeps key systems ready for spring