Glacier National Park’s winter conditions often necessitate the use of tire chains for safe travel. Visitors must be prepared with proper equipment and knowledge of local regulations. This guide covers the legal requirements, recommended types of chains, installation procedures, and associated costs for using tire chains in Glacier National Park.
Why Do You Need Chains on Tires in Glacier National Park?

Glacier National Park experiences harsh winter conditions, with heavy snowfall and icy roads common from October through April. Tire chains provide essential traction for safe driving in these challenging conditions. They are not only recommended but often legally required during certain periods and in specific areas of the park.
Key reasons for needing chains include:
- Safety on snow-covered and icy roads
- Compliance with park and state regulations
- Improved vehicle control in mountainous terrain
- Reduced risk of accidents and getting stranded
What Are the Legal Requirements for Tire Chains in Glacier National Park?
Understanding the legal requirements for tire chains is crucial for visitors to Glacier National Park. The park follows Montana state laws regarding chain use, with specific regulations in place:
- Seasonal Mandate: Vehicles weighing 26,001 pounds or more must carry chains from October 1 to April 30.
- Signage Compliance: All vehicles must use chains when “chains required” signs are posted, regardless of weight.
- Installation Requirements: Chains must be installed on at least one drive axle when required.
- Four-Wheel Drive Vehicles: Even 4WD vehicles may need to carry chains in certain areas.
It’s important to note that these requirements can change based on current weather conditions and park management decisions. Always check the latest park advisories before your visit.
When Are Tire Chains Required in Glacier National Park?
Tire chains become a necessity in Glacier National Park under specific circumstances:
- Winter Months: Generally from October through April
- Heavy Snowfall: During or immediately after significant snow events
- Icy Conditions: When roads become slick due to freezing temperatures
- Posted Requirements: When park officials activate chain control areas
Park rangers may set up checkpoints to ensure compliance with chain requirements during severe weather. Failure to have chains when required can result in fines or being turned back from certain areas of the park.
What Types of Tire Chains Are Recommended for Glacier National Park?
Choosing the right tire chains for your vehicle is crucial for safety and compliance. Here are the recommended types:
Type | Pros | Cons |
---|---|---|
Traditional Link Chains | Excellent traction, durable | Heavier, more difficult to install |
Cable Chains | Lighter, easier to install | Less traction than link chains |
Tire Socks | Easy to install, gentle on roads | May not meet legal requirements in all areas |
When selecting chains:
- Ensure compatibility with your vehicle’s tire size
- Choose chains rated for severe snow and ice conditions
- Consider ease of installation, especially in cold weather
- Opt for chains made from durable materials like hardened steel
It’s advisable to purchase chains before entering the park, as availability within the park may be limited.
How Do You Install Tire Chains in Glacier National Park?
Proper installation of tire chains is critical for safety and effectiveness. Follow these steps:
- Find a safe, flat area away from traffic
- Lay out the chains to prevent tangling
- Drape the chains over the tire, ensuring even coverage
- Secure the inner side of the chain
- Drive forward slightly to access the remaining loose chain
- Fasten the outer side and any tensioning devices
- Drive a short distance and re-tighten as necessary
Pro Tip: Practice installing your chains at home before your trip. This will make the process much easier in cold, potentially stressful conditions at the park.
Where Can You Purchase or Rent Tire Chains Near Glacier National Park?
Options for acquiring tire chains near Glacier National Park include:
- Purchase Locations:
- Auto parts stores in nearby towns (e.g., Kalispell, Whitefish)
- Some gas stations along major routes to the park
-
Outdoor gear shops in gateway communities
-
Rental Options:
- Limited rental services may be available in nearby towns
- Some auto service centers offer short-term rentals
Note: It’s generally recommended to purchase chains rather than rent, as this ensures proper fit and allows for practice before your trip.
What Are the Costs Associated with Tire Chains for Glacier National Park?
The costs of tire chains can vary based on several factors:
- Purchase Costs:
- Basic cable chains: $50 – $100
- Premium link chains: $100 – $200+
-
Tire socks: $80 – $150
-
Rental Costs (if available):
- Daily rates: $40 – $65
- Deposit may be required
Additional considerations:
- Installation tools (if not included with chains)
- Potential fines for non-compliance (can exceed $500)
- Possible towing fees if stranded without chains
Investing in quality chains is often more cost-effective than risking fines or towing fees.
What Are Some Tips for Driving with Chains in Glacier National Park?
Driving with chains requires adjustments to your normal driving habits:
- Reduce speed significantly (usually 25-30 mph maximum)
- Avoid sudden braking or acceleration
- Increase following distance from other vehicles
- Be prepared for longer travel times
- Listen for unusual noises that may indicate chain issues
- Remove chains when reaching clear roads to prevent damage
Remember, chains are for severe conditions only. Once road conditions improve, remove them to prevent unnecessary wear on your vehicle and the road surface.
How Can You Prepare for Chain Use in Glacier National Park?
Proper preparation is key to a safe and enjoyable winter visit to Glacier National Park:
- Purchase chains well before your trip
- Practice installation at home
- Pack warm, waterproof clothing for chain installation
- Bring a flashlight and gloves
- Check park websites and local weather forecasts regularly
- Consider carrying a shovel and traction mats
- Ensure your vehicle is winter-ready (battery, antifreeze, etc.)
By being prepared and understanding the need for chains on tires in Glacier National Park, you can safely enjoy the park’s winter beauty while complying with all regulations.