Maintain Tire Health

Maintaining tire health is one of the most important safety practices in RV travel. A tire blowout can cause serious damage, delays, or even accidents—so regular checks and care are essential. Here's how to keep your RV tires in top shape:

1. Check Tire Pressure Regularly

• Use a reliable tire pressure gauge before every trip or travel day.
• Inflate tires to the manufacturer's recommended PSI, usually found on the RV's door sticker or tire sidewall.
• Remember: Tire pressure changes with temperature, so check when tires are cold.

2. Invest in a TPMS (Tire Pressure Monitoring System)

• A TPMS gives real-time data on tire pressure and temperature while you drive.
• It alerts you to slow leaks, under-inflation, or overheating—potentially preventing a blowout.

3. Inspect Tires Before Every Drive

• Look for cracks, cuts, bulges, uneven wear, and embedded debris.
• Check tread depth—if it's below 4/32", it's time to replace.
• Make sure valve stems aren't leaking or dry-rotted.

4. Rotate and Balance Tires

• Rotate tires according to manufacturer guidance or every 5,000–7,000 miles.
• Balancing helps ensure even wear and a smoother ride.

5. Keep Tires Covered When Parked

• UV rays and weather can dry out and degrade rubber over time.
• Use tire covers when parked for long periods, especially in sunny or hot areas.

6. Don't Overload Your RV

• Know your GVWR (Gross Vehicle Weight Rating) and GAWR (Gross Axle Weight Rating).
• Overloaded tires are more prone to blowouts and excessive heat buildup.

7. Replace Old Tires—Not Just Worn Tires

• Even if tread looks good, tires typically have a 5–7 year lifespan.
• Check the DOT code on the sidewall to find the manufacture date (last four digits = week and year).

8. Use the Right Tires for Your RV Type

• Ensure your tires are rated for the weight and type of your motorhome, trailer, or camper.
• ST (Special Trailer) tires are made for trailers, while LT (Light Truck) or commercial-grade tires are often used on motorhomes.

9. Store Tires Properly

• If removing tires during off-season storage, keep them in a cool, dry, and dark environment.
• Store vertically, not stacked flat, and avoid placing them directly on concrete.

10. Carry a Quality Spare and Tools

• Make sure your spare tire is inflated and undamaged.
• Keep a lug wrench, jack, torque wrench, and repair kit onboard for emergencies.