Changing a tire on a dual axle travel trailer might seem daunting, but it’s a manageable task with the right knowledge and equipment. Proper planning and execution are crucial for safety and preventing damage to your trailer.
Understanding the Importance of Changing a Tire Correctly
Flat tires happen, especially when you’re traveling. Being able to confidently and safely change a tire on your dual axle travel trailer is essential for any RVer. Incorrectly performed tire changes can lead to serious accidents, damage to your trailer’s axles and suspension, or even personal injury. This guide provides a step-by-step process, essential safety precautions, and frequently asked questions to empower you to handle this common roadside emergency.
Essential Tools and Equipment
Before you even think about hitting the road, ensure you have the following items readily accessible:
- Spare Tire: This seems obvious, but double-check its condition and inflation before each trip.
- Lug Wrench: Make sure it fits your trailer’s lug nuts. A 4-way lug wrench offers more leverage.
- Jack: A bottle jack or hydraulic jack with sufficient lifting capacity for your trailer’s weight. Consider a trailer-specific jack for added stability.
- Jack Blocks: Essential for stability and preventing the jack from sinking into soft ground. Wood or composite blocks work well.
- Wheel Chocks: Absolutely critical for preventing the trailer from rolling while you’re working. Use them on the tires opposite the flat.
- Torque Wrench: Crucial for properly tightening lug nuts to the manufacturer’s specified torque after installation.
- Gloves: Protect your hands.
- Safety Triangles or Flares: To warn oncoming traffic of your presence.
- Owner’s Manual: Contains valuable information, including jack points and torque specifications.
- Optional but Recommended:
- Breaker bar for loosening stubborn lug nuts.
- WD-40 or penetrating oil to help loosen rusted lug nuts.
- Headlamp or flashlight for low-light conditions.
- Kneeling pad for comfort.
Step-by-Step Guide to Changing a Tire
Follow these steps carefully for a safe and effective tire change:
1. Safety First!
- Pull over to a safe, level location well off the road. Turn on your hazard lights.
- Place safety triangles or flares behind your trailer to warn approaching vehicles.
- Engage your tow vehicle’s parking brake and, if possible, disconnect the trailer. This will minimize the risk of the trailer rolling.
2. Secure the Trailer
- Place wheel chocks behind and in front of the tires on the opposite side of the flat. This is non-negotiable – safety first!
3. Loosen the Lug Nuts
- Using the lug wrench, loosen the lug nuts on the flat tire. Turn them counterclockwise.
- Do not remove the lug nuts completely at this stage. Loosen them just enough that you can turn them with moderate effort. This is much easier to do while the tire is still on the ground.
4. Position the Jack
- Consult your owner’s manual to identify the designated jacking points on your trailer’s frame near the affected tire.
- Place the jack on a stable surface. Use jack blocks if the ground is soft or uneven.
- Ensure the jack is properly positioned to lift the trailer safely and evenly. Incorrect placement can damage the frame or axles.
5. Jack Up the Trailer
- Slowly and steadily raise the trailer until the flat tire is completely off the ground and you have enough clearance to remove and replace it. Make sure you raise the trailer high enough that the spare tire clears the ground completely when installed.
6. Remove the Flat Tire
- Now, completely remove the lug nuts that you loosened earlier. Keep them in a safe place so you don’t lose them.
- Carefully pull the flat tire off the hub.
7. Mount the Spare Tire
- Align the spare tire with the wheel studs.
- Push the spare tire onto the hub.
8. Hand-Tighten the Lug Nuts
- Install the lug nuts by hand, tightening them in a star pattern (opposite nuts) to ensure even pressure. This prevents warping the wheel.
9. Lower the Trailer
- Slowly lower the trailer until the spare tire just touches the ground.
10. Torque the Lug Nuts
- Using a torque wrench, tighten the lug nuts to the manufacturer’s specified torque (check your owner’s manual). Again, use a star pattern.
- Lower the trailer completely to the ground.
11. Final Torque Check
- Perform a final torque check on the lug nuts.
12. Stow the Flat Tire and Equipment
- Securely store the flat tire and all your tools.
- Double-check that the wheel chocks have been removed before driving.
13. Re-Check the Torque
- After driving a short distance (e.g., 50 miles), re-check the lug nut torque to ensure they haven’t loosened.
Frequently Asked Questions (FAQs)
FAQ 1: What if I can’t loosen the lug nuts?
Apply penetrating oil (like WD-40) and let it sit for a few minutes. Use a breaker bar for increased leverage. If all else fails, consider calling roadside assistance. Jumping on the lug wrench can be dangerous and damage the wrench or the lug nuts.
FAQ 2: Where are the jacking points on my travel trailer?
Your owner’s manual is the best source. Typically, they are located on the frame near the axles. Never jack directly on the axle itself.
FAQ 3: What if I don’t have a torque wrench?
While a torque wrench is highly recommended, you can tighten the lug nuts as tightly as you can with the lug wrench, using a star pattern. As soon as possible, have them professionally torqued.
FAQ 4: What is the correct torque specification for my lug nuts?
This information is typically found in your owner’s manual or on a sticker near the wheel. If you can’t find it, consult a tire professional.
FAQ 5: Can I drive on a spare tire?
Yes, but only temporarily. Spare tires are usually designed for limited use and lower speeds (typically 50 mph). Get the flat tire repaired or replaced as soon as possible. Consult the spare tire’s sidewall for speed and distance limitations.
FAQ 6: What if I don’t have a spare tire?
Consider purchasing a roadside assistance plan that includes tire replacement. Some tire shops offer mobile tire services.
FAQ 7: What should I do with the flat tire?
Have it repaired or replaced. Even if it’s beyond repair, dispose of it responsibly at a tire recycling center or authorized disposal facility.
FAQ 8: How often should I check my tire pressure?
Check your tire pressure before each trip and whenever you notice a change in handling. Consult the sticker on your trailer or your owner’s manual for the recommended inflation pressure.
FAQ 9: How do I prevent flat tires on my travel trailer?
Regularly inspect your tires for wear and tear. Maintain proper tire pressure. Avoid overloading your trailer. Drive defensively, avoiding potholes and road debris.
FAQ 10: What is the proper way to store my spare tire?
Store it in a dry, cool place, away from direct sunlight. Check its pressure regularly and ensure it is properly secured.
FAQ 11: Is it necessary to have a matching spare tire?
Ideally, yes. While a temporary spare can get you home, a matching tire ensures optimal performance and handling. This is especially important on a dual-axle trailer.
FAQ 12: What should I do if I suspect damage to the axle or suspension after a flat tire?
Have your trailer professionally inspected by a qualified mechanic as soon as possible. Driving with a damaged axle or suspension can be extremely dangerous.
Conclusion
Changing a tire on a dual axle travel trailer is a skill that every RVer should possess. By following these steps, adhering to safety precautions, and addressing potential issues proactively, you can confidently handle this common roadside emergency and get back on the road safely. Remember, safety is paramount!