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Type W Tire Chains
Nov 10, 2023
What are Type W tire chains?
Type W tire chains are intended for light trucks and SUVs with wide tires and ample wheel-well clearance. They’re usually heavier, higher-profile traction devices built from robust steel components. If you’re unsure which class you need, see the quick explainer on SAE chain classes (S / U / W) and browse truck & SUV tire chains.
Benefits of Type W chains
- Serious winter traction: Heavier-duty builds and aggressive patterns deliver bite on deep snow and hardpack. For ice, consider V-bar (ice-bar) truck/SUV chains. For smoother road manners with strong lateral grip, see diamond-pattern chains.
- Durability: Type W designs typically use thicker links and components for longer service life in harsh conditions.
- Wide fit coverage: Built for larger section widths and off-road sizes common on LT trucks and wide-tire SUVs.
Drawbacks of Type W chains
- Higher profile: More bulk means they’re not suitable for tight clearances. If your manual says “clearance restricted,” look at SAE Type S (low-clearance) options instead.
- Install effort & comfort: Heavier sets can take longer to mount and will add more noise/vibration. Practice with the installation instructions before a storm.
- Fuel economy impact: The extra mass and aggressive cross-chains can increase rolling drag versus low-profile Type S solutions.
Check fit before you buy
Match chains exactly to your tire size and verify clearance notes in your owner’s manual. Use the Tire Chain Size Guide to confirm dimensions and pick a compatible pattern (V-bar, diamond, or ladder).
Type S vs. Type U vs. Type W — quick comparison
| Feature | Type S (low-clearance) | Type U (regular clearance) | Type W (wide / LT-grade) |
|---|---|---|---|
| Wheel-well clearance | Restricted | Regular | Wide |
| Profile | Low | Medium–High | High |
| Durability | Light-duty | More durable | Most durable |
| Ease of installation | Easier | Moderate | Most difficult |
| Noise & ride | Quieter / smoother | Noisier | Noisiest |
| Fuel-economy impact | Lower | Medium | Higher |
| Typical use case | Limited-clearance cars/CUVs | General LT/SUV winter use | Wide LT tires, severe service |
Reminder: Always follow your owner’s manual and local chain laws. Choose the class that fits your clearance and conditions, verify size with the Size Guide, and practice mounting via the install guide before you head into chain control.