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10-Point Safety Checklist: Know Before You Tow


Fleet Trailer Maintenance / April 16, 2020

fleet maintenance

Is your fleet safe and road-ready? Keep your fleet vehicles in tip-top shape and protect your drivers with this 10-point towing safety checklist. Whether you’re a seasoned hauler or a towing newbie, these items are key to a successful excursion.

  1. Brakes
    Brakes are important. Without them, you’d be in for a pretty hair-raising experience, as could those around you. Before you leave, check wear to make sure you can stop in time, on a dime, even with the extra weight. Before leaving, perform a thorough test of brake lights. When in motion, avoid riding the brakes, which can cause overheating and fade.
  2. Wiring
    Whether your lights were pre-wired, or DIY, always check for short circuits before you tow, and that wiring and power supply are adequate to run both your truck and trailer lights.
  3. Cooling system
    Meltdowns are no fun, and they put a definite crimp in arrival times. Keep your cool, checking your radiator and fluid before disembarking, as well as your hoses, thermostat/housing, water pump, cooling fan, and switch.
  4. Oil & transmission fluids
    Letting oil and transmission fluid needs ride will land you in the fleet trailer maintenance hot seat pretty fast. Avoid a several thousand dollar repair bill with a quick eyeball of transmission fluid and oil before each trip, replacing them regularly.
  5. Suspension
    Eyeball suspension before departure, as well as hub bearings. These small but mighty components cause significant problems when neglected, and could cause wheels to fall off. Consider upgrading your tow vehicle’s suspension to heavy-duty springs and shock absorbers to ensure stability and prevent sag in your tow vehicle. They’ll also make the ride comfier.
  6. Tires
    Choosing tires with the correct load rating, and inflating them properly, are crucial to a safe trip. Proper tires are essential for both tow vehicle and trailer, the latter of which is more prone to dry rot from age (rather than mileage-related wear). Check the DOT code on the sidewall, replacing tires more than 5-years old to avoid dangerous blowouts during towing. Carry a spare for these events, or the number for a speedy mobile trailer repair
  7. Mirrors
    Towing is increasingly more difficult when you can’t see behind you. Upgrading to extended towing mirrors offers enhanced visibility, preventing lane changing snafus.
  8. Windshield
    We’re not talking about cracks. (Cracks are illegal, and we know you wouldn’t drive with them.) However, bugs, grease, and other road dirt impeding your line of sight are just as bad. Keep your windshield clean.
  9. Hitching devices
    Know and understand the capacity limits of all gear before towing, and suitability for your intended use. Make sure your hitch ball is firmly attached to the drawbar before each use, and that the coupler and hitch ball fit snugly. Be certain tow bars are parallel to the ground with the tow vehicle attached.
  10. Safety chains
    Safety chains mitigate drift, and are the only thing that will keep your two vehicles together in the event your trailer becomes unhitched. Properly used, they save lives, so make sure they’re sufficient for whatever you’re towing.
  11. -Heavy-duty: 5/8-in
    -Medium-duty: 1/2-in
    -Light-duty: 5/16-in
    Always crisscross them beneath the trailer tongue so they won’t drag if the trailer comes unhitched.

Ensure a drama-free drive. Stay on top of maintenance needs with a proactive monthly maintenance program from Ainsworth Trailer Repair today.