Driving a U-Haul in the Rain: Safety & Packing Tips

Driving a U-Haul in the rain introduces an entirely new set of challenges—from visibility and traction to protecting your belongings from moisture. Whether you’re moving across town or crossing multiple states, taking the time to prepare will help you stay safe, keep your cargo dry, and avoid costly mistakes.

Preparation: Setting Up Your U-Haul for Rainy Conditions

Before heading out, make sure your U-Haul is equipped and sealed for wet-weather travel.

• Inspect your wipers and defrosters. Old wiper blades can smear water instead of clearing it. Replace them if they leave streaks. Check that the defroster works properly to prevent interior fogging.
• Check your tires. Ensure your tire tread is at least 6/32” deep and properly inflated. Worn tires greatly increase the risk of hydroplaning.
• Test all lights. Rain reduces visibility dramatically. Turn on headlights (not high beams) whenever wipers are in use—many states legally require this.
• Seal and load properly. Close all U-Haul door latches tightly, cover furniture with plastic wrap or moving blankets, and use waterproof bins for valuables and electronics.
• Plan ahead. Use weather and traffic apps like Weather Underground, Google Maps, or Waze to monitor conditions and reroute if flooding or accidents occur.

Visibility Challenges: Staying Alert in Heavy Rain

Poor visibility is the number one challenge of driving a U-Haul in the rain. The truck’s height and wide mirrors can trap mist, and glare from other headlights increases eye fatigue.

• Use headlights, not high beams. High beams reflect off rain droplets and reduce visibility.
• Engage your wipers early. Even light rain can distort your depth perception.
• Defog your windows. Run the AC or defroster to keep all glass surfaces clear.
• Maintain lane awareness. Stay centered within your lane; water ruts can pull the truck.

If you can’t clearly see the car ahead of you, you’re driving too fast for the conditions.

Avoiding Hydroplaning: Controlling Traction and Speed

Hydroplaning happens when your tires lose contact with the road and “float” on water, causing you to lose steering control.

To prevent it:

• Slow down by at least 10–15 mph below the speed limit.
• Avoid sudden braking or acceleration.
• Follow ruts where water has already drained.
• Keep tire pressure at the manufacturer’s recommended PSI.

If hydroplaning occurs:

1. Stay calm—don’t slam the brakes.
2. Ease off the accelerator.
3. Steer gently in the direction you want the front of the vehicle to go.
4. Once traction returns, brake lightly and continue slowly.

Handling Slippery Roads and Turns

Large U-Haul trucks have high centers of gravity and long braking distances. In wet conditions, they’re more prone to skidding.

• Reduce speed early before turns or curves.
• Brake gradually to prevent locking up wheels.
• Increase following distance to at least 6–8 seconds.
• Avoid cruise control. It can apply throttle when traction is poor, causing you to spin out.

When going downhill, use lower gears for better engine braking control instead of riding your brakes.

Preventing Water Damage to Your Belongings

Rain doesn’t just challenge your driving—it threatens your cargo too. Water seeping into a U-Haul can cause mold, swelling, or electrical damage to furniture and electronics.

Protect your belongings by:

• Wrapping mattresses and upholstered furniture in plastic covers or shrink wrap.
• Using tarps or waterproof moving blankets around wooden furniture.
• Packing electronics in sealed plastic bins or boxes.
• Elevating boxes off the floor of the truck using pallets or flattened cardboard to prevent pooling damage.
• Avoiding deep puddles or standing water whenever possible.

If you must stop during heavy rain, park on high ground and check your cargo area for leaks before continuing.

Managing Driver Fatigue in the Rain

Driving a large truck in wet weather requires constant focus. Windshield glare, road spray, and wiper movement all increase eye strain.

• Take a break every 90 minutes. Stretch, hydrate, and rest your eyes.
• Avoid over-gripping the wheel. Relax your shoulders and hands to reduce tension.
• Use caffeine strategically—don’t overdo it early in the trip.
• Stop immediately if you feel overwhelmed or visibility drops below safe levels.

Key Takeaways

• Familiarize yourself with U-Haul controls before starting your trip.
• Turn on headlights and wipers any time it rains.
• Drive slower and allow extra braking distance to avoid hydroplaning.
• Avoid cruise control and make smooth, deliberate steering inputs.
• Protect your belongings with plastic wrap, tarps, and sealed bins.
• Keep electronics and valuables elevated off the floor of the truck.
• Take regular breaks to reduce fatigue and stress.
• Avoid deep puddles or flooded areas to prevent both loss of traction and water damage.
• Stay patient—it’s better to arrive late than risk an accident or damaged cargo.

Final Thoughts

Driving a U-Haul in the rain doesn’t have to be a nerve-wracking experience. With thoughtful preparation, patience, and a few strategic adjustments, you can handle any downpour safely. Prioritize visibility, maintain control, protect your belongings, and keep yourself rested—your move will stay on track, no matter the weather.

Thinking about hiring a U-Haul Driver? Be sure to see our detailed guide: Hire A U-Haul Driver