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Glacier Chain Supply, Your Tire Chain Source


USA 3229 SC 7ST


Pewag Studded Ladder

The standard of quality; pewag square link

Pewag nickel manganese alloy square link tire chains wear up to 48 times longer than conventional twist link tire chains while giving you up to 32% more traction. Pewag Square link tire chain is specifically designed to provide superior wear and traction under the most severe conditions.

  • Made of premium  alloy TITAN Grip® steel
  • Rock Hardness of 63 – tool like steel hardness
  • Extremely durable and efficient, with a result of less downtime
  • Provides superior road gripping ability to standard twist-link chain
  • Saves money in the long run, costs less per mile!:
    1. lasts  up to 48x longer than standard twist-link chain
    2. Can be reversed for better wear and longer life
    3. Chains are repairable, lowering long term cost
  • Preferred chain by State & County D.O.T.’s and City Public Works
  • 100% manufactured in Pueblo, Colorado with US Steel!


“Always pre-fit chains before use”

Our chains always sold in “Pairs”

SKU: usa3229-sc-7st Category: Tags: , , ,

Extra-durable, corrosion-resistant nickel manganese alloy steel chains are reversible and made of thick, square links for excellent grip and reliable wear. Chains are sized to fit wide-base or dual tires. Cam-style side chains make adjusting a snap

Weight 44 lbs

Fits Tire Size

These chains fit the following tire sizes:

  • 11×16
  • 12×15
  • 12×16
  • 12×16.5
  • 245/70-17.5
  • 245/75-17.5
  • 245/85-17
  • 265/60-20
  • 265/70-19.5
  • 265/75-17
  • 265/75-18
  • 270/75-18
  • 275/45-22
  • 275/55-20
  • 275/65-18
  • 275/65-19
  • 275/70-17
  • 275/70-17.5
  • 275/70-18
  • 285/50-20
  • 285/60-18
  • 285/60-19
  • 285/65-18
  • 285/70-16
  • 285/70-17
  • 285/75-15
  • 285/75-16
  • 285/75-17
  • 295/50-20
  • 295/65-16
  • 295/70-17
  • 295/75-16
  • 305/45-20
  • 305/50-20
  • 305/60-17
  • 315/70-15
  • 31×13.5-15
  • 31×13.5-16.5
  • 325/60-15
  • 32×12.5-15
  • 32×12.5-16.5
  • 33×10.5-15
  • 33×10.5-16.5
  • 33×12.5-15
  • 33×12.5-16.5
  • 33×12.5-17
  • 33×13.5-15
  • 33×14-15
  • 33×14.5-16.5
  • 33×15-16.5
  • 355/65-15



Ships USPS Flat Rate 3 Day Priority Mail in two Medium Boxes

What is SC?

“S” just means std side chain

“C” in the part number means “Cams” to tighten the chains.

Built-in cam tighteners make it easy to achieve a tight, secure fit

After  chains are installed, drive for a short distance (20 ft) and re-tighten

What is ST

What is “ST”?

“ST” stands for “Studded” chains.

Pewag’s revolutionary 8-sided star stud design is proven to
outlast and outperform the competition. Breaking the mold of
conventional round studs; Pewag’s 8-sided star stud allows for a
deeper hardening on each individual piece. This chain is
engineered for the most aggressive off-road applications.

•Built to last, and Made in USA!
•Can be custom built to any tire size, with or without cams
•ideal for forestry, oil fields, and ice road trucking
•NOT reversible!

Always pre-fit chains before use


The Pewag goods sold on this website are warranted free from defects in workmanship and  materials for 90 days  from the date of purchase. No other  warranty,  expressed or implied, is given and  no affirmation of SELLER, by words or action,  shall constitute a warranty.  Buyer must  notify SELLER in writing, within 10 days  of discovery of the alleged defect and within the warranty  period stated above.


No Warranty on Glacier Products

Please note that the charts containing recommendations regarding snow chain size, wheel and tire dimensions are maintained with the utmost care! Due to rapid technological changes it may occur that not all data will be up to date at each point in time.

We strive to keep the snow chain pages always up to date. However, we ask you to refer to the user manual provided by the vehicle manufacturer before mounting the snow chain. Glacier Chain Supply can therefore not be liable in any case.

Thank you for your understanding.

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