Changing a tire on your travel trailer might seem daunting, but with the right knowledge and tools, it’s a manageable task that can save you time and money on the road. This guide provides a step-by-step breakdown, empowering you to confidently handle roadside tire changes and ensure a safe journey.
Preparing for the Unexpected: Why You Need to Know How
Few things can disrupt a road trip faster than a flat tire. Knowing how to change a tire on your travel trailer is an essential skill for any RVer. It allows you to quickly get back on the road, minimizing delays and preventing potential further damage to your trailer. More importantly, it provides a sense of security and self-reliance, allowing you to handle unexpected situations independently, especially in remote areas. While roadside assistance is always an option, learning to change a tire yourself can save valuable time and expense.
Essential Tools and Equipment
Before you even think about raising your trailer, you need the right tools. A well-stocked emergency kit is crucial for a safe and efficient tire change. Here’s what you should have:
- Properly Sized Lug Wrench: A standard lug wrench might not fit your trailer’s lug nuts. Ensure you have the correct size. A torque wrench is highly recommended for tightening the lug nuts to the manufacturer’s specifications.
- Bottle Jack or Scissor Jack (Rated for Your Trailer’s Weight): This is perhaps the most critical tool. Be certain the jack’s weight capacity significantly exceeds the weight on that tire. Check your trailer’s GVWR (Gross Vehicle Weight Rating) to determine the necessary capacity.
- Wheel Chocks (at least two): These are vital for preventing the trailer from rolling while you’re working on it.
- Spare Tire (Inflated to the Correct Pressure): This seems obvious, but check the pressure before you need it. Refer to your trailer’s tire placard for the recommended PSI (pounds per square inch).
- Gloves: Protect your hands from dirt and grime.
- Safety Triangles or Flares: These are essential for alerting other drivers to your presence and providing visibility.
- Owner’s Manual: This document contains crucial information about your trailer, including jacking points and torque specifications.
- Blocks of Wood (for leveling and jack stability): Provide a solid base for the jack, especially on soft or uneven surfaces.
- Headlamp or Flashlight: Useful for working in low-light conditions.
- Tire Pressure Gauge: Allows you to verify the spare tire’s pressure.
- Jack Pads: Protect the trailer frame from damage when using the jack.
Step-by-Step Guide to Changing Your Travel Trailer Tire
Follow these steps carefully for a safe and successful tire change:
1. Ensure Safety First!
- Park on a level surface, away from traffic. Engage your tow vehicle’s parking brake and place it in park (or gear).
- Activate your hazard lights.
- Place safety triangles or flares behind your trailer to warn oncoming traffic.
- Position wheel chocks on the tires opposite the tire you’re changing. Place them securely against the tires to prevent any movement.
2. Loosen the Lug Nuts
- Using the lug wrench, loosen the lug nuts on the flat tire. Do not remove them completely at this stage. You only need to break them free while the tire is still on the ground. Turning the lug nuts counter-clockwise loosens them.
- If the lug nuts are extremely tight, you may need to use your foot to apply more leverage to the wrench. Be careful not to slip.
3. Position the Jack Correctly
- Consult your owner’s manual to identify the correct jacking points on your trailer’s frame. Using the wrong jacking point can cause serious damage.
- Place a block of wood under the jack for added stability, especially on soft ground.
- Position the jack under the designated jacking point.
4. Raise the Trailer
- Slowly and carefully raise the trailer until the flat tire is completely off the ground. You need enough clearance to remove the flat tire and install the spare.
- Ensure the jack is stable and not tilting. If it is, lower the trailer slightly, reposition the jack, and try again.
5. Remove the Flat Tire
- Now that the tire is off the ground, completely remove the lug nuts. Keep them in a safe place, such as a small container or your pocket, to avoid losing them.
- Carefully pull the flat tire off the hub.
6. Mount the Spare Tire
- Align the spare tire with the wheel studs and push it onto the hub.
- Hand-tighten the lug nuts in a star pattern (opposite nuts) to ensure the wheel is centered correctly.
7. Lower the Trailer
- Slowly and carefully lower the trailer until the spare tire is touching the ground, but the full weight of the trailer is not yet on the tire.
8. Tighten the Lug Nuts
- Using the lug wrench, tighten the lug nuts in a star pattern to the manufacturer’s specified torque. Refer to your owner’s manual or a reliable source for the correct torque specification.
- If you don’t have a torque wrench, tighten them as much as you can safely, using your body weight to apply leverage. You’ll need to torque them properly as soon as possible.
9. Fully Lower the Trailer
- Completely lower the trailer to the ground.
10. Final Tightening
- Give the lug nuts one final tightening.
11. Remove the Jack and Wheel Chocks
- Remove the jack and wheel chocks.
12. Check Tire Pressure and Lug Nuts Again
- Check the pressure of the spare tire with your tire pressure gauge and adjust as needed.
- After driving a short distance (50-100 miles), re-check the lug nuts to ensure they are still tight.
Frequently Asked Questions (FAQs)
1. How do I find the correct jacking point on my travel trailer?
The correct jacking point is typically indicated in your owner’s manual. It’s usually a reinforced area on the frame, near the axles. If you can’t find it in the manual, look for a solid, reinforced part of the frame that is designed to bear weight. Never jack directly on the axle or suspension components, as this can cause damage.
2. What if I don’t have a torque wrench? How tight should I tighten the lug nuts?
While a torque wrench is highly recommended, you can still tighten the lug nuts securely without one. Use your body weight to apply leverage to the lug wrench. Tighten them as much as you can comfortably without straining yourself. Remember to get the lug nuts properly torqued with a torque wrench as soon as possible by a qualified tire shop or mechanic.
3. What is a “star pattern” for tightening lug nuts?
A star pattern means tightening the lug nuts in an alternating sequence, opposite each other. For example, on a five-lug wheel, you would tighten nut #1, then nut #4, then nut #2, then nut #5, then nut #3. This ensures even pressure distribution and prevents the wheel from warping.
4. How often should I check my travel trailer tires?
You should inspect your tires before every trip, checking for proper inflation, tread wear, and any signs of damage like cuts, bulges, or sidewall cracks. Regular maintenance and checks can prevent unexpected tire failures.
5. What is the proper tire pressure for my travel trailer tires?
The proper tire pressure is listed on a sticker called the tire placard (usually located near the hitch or on the trailer’s side) and sometimes also on the tire sidewall itself (though the placard pressure is the one to follow). Never inflate your tires beyond the maximum pressure listed on the tire sidewall.
6. What do I do with the flat tire?
If the tire is repairable, take it to a tire shop to be repaired. If it’s beyond repair, dispose of it responsibly at a tire recycling facility. Never leave it on the side of the road.
7. What is the difference between a bottle jack and a scissor jack?
A bottle jack uses hydraulic pressure to lift, while a scissor jack uses a mechanical screw mechanism. Bottle jacks generally have a higher lifting capacity, but scissor jacks are often more compact and easier to store. Choose the jack that best suits your trailer’s weight and your storage space.
8. How do I prevent my trailer tires from dry rotting?
To prevent dry rotting, store your trailer tires out of direct sunlight and extreme temperatures. Use tire covers to protect them from UV rays. Consider using a tire sealant to help maintain flexibility.
9. What is ST tire vs. LT tire on a travel trailer?
ST stands for Special Trailer, these tires are designed with stiffer sidewalls to reduce sway on towable vehicles and are rated to handle higher load capacities. LT stands for Light Truck, while these can be used, they aren’t specifically designed for the stresses of trailer use and should be carefully selected based on load ratings and trailer sway considerations.
10. What is GVWR? How does it relate to choosing a jack?
GVWR stands for Gross Vehicle Weight Rating. It’s the maximum permissible weight of your trailer when fully loaded, including cargo, water, and propane. When choosing a jack, ensure its lifting capacity exceeds the weight on that specific tire, which you can estimate by dividing the GVWR by the number of tires. Choose a jack with a significant safety margin.
11. Should I replace all my travel trailer tires at the same time?
Generally, it is recommended to replace all tires at the same time to ensure uniform wear and handling characteristics, especially if the tires are the same age and have similar wear patterns. Even if only one tire is damaged, consider replacing the tires on the same axle as they will have experienced similar wear.
12. What if my travel trailer doesn’t have a spare tire?
Consider purchasing a spare tire and wheel. Having a spare can save you considerable time and money. If you choose not to carry a spare, invest in a good tire repair kit and a portable air compressor. Roadside assistance is also a viable option, but may not be available in all areas.