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275-65-20 Tire Chains
275/65R20LT, 275/65 20LT ONORM 4.5mm Diamond Tire Chains

275/65R20LT, 275/65 20LT ONORM 4.5mm Diamond Tire Chains

Name: 275/65R20LT, 275/65 20LT ONORM 4.5mm Diamond Tire Chains
Brand: TireChain.com
SKU: 2536-8
Price: 212.66 USD
Availability: InStock

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Chains sold in pairs (2 chains) for two tires.

$212.66

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Durability:: Boron alloy square link — maximum wear life
Ladder Style:: Diamond Pattern
Surface Recommendation:: Off-Road / On-Road
Weather Conditions:: Snow / Ice
Traction Pattern:: Consistent diamond pattern
Lateral Stability:: Hills/Pitched
Brand:: TireChain.com
Subtitle:: 4.5mm Diamond ONORM Tire Chains
Tire Width:: 275
Tire Aspect Ratio:: 65
Rim Size:: 20

Bulk Pricing:: Buy in bulk and get up to 20% off!

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Best For: Premium on-road snow, ice, and packed snow traction.
Diamond-pattern ONORM chain gives smoother road contact and lateral stability for winter driving.
Recommended for premium on-road snow, packed snow, slush, and ice traction.
Fits tire size 275-65-20; confirm the tire sidewall and vehicle clearance before installing.
Install evenly and use tensioners/adjusters as needed; recheck fit after a short drive.
Boron alloy steel construction can last up to 80% longer than regular Rockwell 56 steel. Meets Austrian ÖNORM V 5117 quality standard.
Avoid: Not the first choice for mud, off-road, or deep snow.
Sold as a pair for two tires; TireChain.com support can help confirm fit before ordering.

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Frequently Asked Questions

Helpful answers about fitment, use, and ordering.

Are truck/suv tire chains sold in pairs?

Yes. All truck/suv tire chains are sold as a pair, which includes chains for two tires. If you need chains on all four tires, order two pairs.

Do I need tensioners?

Yes. Tensioners aid installation and remove slack as chains settle. A loose chain can slap, wear faster, and run off-center. A snug, centered chain runs smoother and lasts longer.

Will these chains require adjustment?

Most fit without major changes, but tread depth, lug style, brand, and tire wear can vary. Chain length may need adjusting for fit, traction, and longer life.

ONORM/ÖNORM diamond chain for 275-65-20 tires

Best for: Premium on-road snow, ice, and packed snow traction.

Chain style: Diamond-pattern ONORM chain gives smoother road contact and lateral stability for winter driving.
Surface/weather: Recommended for premium on-road snow, packed snow, slush, and ice traction.
Fitment: Fits tire size 275-65-20; confirm the tire sidewall and vehicle clearance before installing.
Installation: Install evenly and use tensioners/adjusters as needed; recheck fit after a short drive.
Durability: Boron alloy steel construction can last up to 80% longer than regular Rockwell 56 steel. Meets Austrian ÖNORM V 5117 quality standard.
Limitations: Avoid: Not the first choice for mud, off-road, or deep snow.
Included/support: Sold as a pair for two tires; TireChain.com support can help confirm fit before ordering.

Boron alloy advantage: Boron alloy steel is a premium durability upgrade and can last up to 80% longer than regular Rockwell 56 steel when supported by product data.

ÖNORM quality standard: ÖNORM V 5117 is the Austrian tire chain quality standard and one of the highest standards for tire-chain fit, safety, and winter-road performance.