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Vulcan Tire > Tire Chains > SCC - Security Chain > Z-Chain > 

SCC Z-Chain SV203

SCC's premium "high performance" (heavy-duty) traction product and the choice of emergency vehicle operators like police and ambulance drivers.

ABS compatible.

The unique diagonal shaped cross member pattern means constant contact with the road for consistent traction.

Available in light truck sizes that meet Class "S" requirements.

Designed for car, light truck, SUV and RV use.
Click here for detailed installation instructions for this chain. Installation Instructions (PDF Format)
Have questions? Read the Chain FAQ
  • $132.00
  • FREE Ground Shipping!
  • $0.00 Tax Collected Outside UT & PA

  • Qty:
    (pair)

Make sure it fits: (Your tire size is unknown)
Search for a recomended chain by selecting your tire size below.


❔ Don't know your tire size? Click here to find it.
Overall Rating
4.4 (4.4) - 28 Reviews
Highest Rated Qualities
1) Turf Traction 4.6
2) Snow Traction 4.5
3) Ease of Removal 4.5
See detailed reviews Write a review
Tire Chain Construction
Aircraft Cable
Chain Pattern
Z
Clearance Requirement
15 mm (0.60 in) ❔
Clearance Spec
Meets Class "S" Clearance
Tensioner
Tighteners Not Required
Storage
Vinyl Storage Bag, Included FREE!
Part Number
SV203
Warranty
1 Year Manufacturer's Warranty

SCC Z-Chain SV203

  • Tighteners Not Required
All tire chains are sold by the pair. (Order a qty. of "1" and you will receive 1 pair of chains.)
  • FREE Ground Shipping!
  • $0.00 Tax Collected Outside Utah
SCC Z-Chain SV203
  • Stock #: 15503
  • Suggested Application: Heavy Duty-Car/LT/SUV/RV
  • $132.00
  • Qty:

SCC Z-Chain Chain Clearance Specifications and Details

The SCC Z-Chain tire chain requires a minimum of 15 mm of clearance on the inside sidewall of the tire. While other obstructions may be present, the critical clearance area on most vehicles is the inside sidewall of the tire. This is where the tire comes closest to suspension components like springs, shocks, and struts, as well as brake lines. If you are unsure if your vehicle has the 15 mm of clearance to accommodate this chain, be sure to check your vehicle's owner's manual for more information. If you are still unsure, chat or email with one of our winter traction experts today for help.
"Overall" Rating of the SCC Z-Chain 4.4 (28 Reviews)

"Ease of Installation" 4.3
"Ease of Removal" 4.5
 
"Would you purchase these chains again?" 89% - Yes
7% - No
4% - Maybe
"Ice Traction" 4.4
"Snow Traction" 4.5
"Comfort" 4.4
"Turf Traction" 4.6
"Deep Snow Traction" 4.4
"Mud Traction" No Rating or Not Applicable
Verified Owner  
Reviewed > six months ago Overall Rating
    Bought these for my Armada, the owners manual said no chains for 20' tires. Well these fit tight with plenty of clearance, no slapping even in turns. We don't get a lot of ice and snow here but when we do I'm prepared. Last year we had more than usual, I had no problem getting out and getting around. I highly recommend these!!
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Verified Owner  
Reviewed > six months ago Overall Rating
    Purchased for my 2017 Class C Motor Home. Put on outer rear dually. Used to get to the top of ski mts. through out the west. takes 5-10 min to install (took 20 min 1st time) with practice. Did not 'flop' around. Stayed tight to wheel. No damage to vehicle.
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Verified Owner  
Reviewed > six months ago Overall Rating
    I purchased these for emergency_s n to drive on a class 4 unmaintained road in Vermont . Although i practiced putting them on and off inside a garage - i have not needed them yet . They seem pretty easy n i rather have them then not have them . I will not be _ that girl _ stuck on the side of a road . No regrets here on my purchase .
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Verified Owner  
Reviewed > six months ago Overall Rating
    Great product.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Cables rusted well into several layers of strands after one use off road. No salt to warrant such severe degradation of the product. They were cleaned and heavily oiled immediately after use. I do not recommend this product for longevity.
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Verified Owner  
Reviewed > six months ago Overall Rating
    very nice set of chains for my F150 worked great on ice and snow off road and on gravel with no issues
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Verified Owner  
Reviewed > six months ago Overall Rating
    I live in SoCal near the beach but bought these for a trip to Yosemite in winter. Chain control put in place the last 2 days so needed to have them to be able to leave. Myself and my brother had very little experience putting on chains but were able to figure this out after a short period of study. Hardest part was having to kind of get under the truck to clip the link on the back of the tire, but after doing that tightening was easy. Drove 2... read more...
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Verified Owner  
Reviewed > six months ago Overall Rating
    As advertised, this equipment is quick and easy to _hang_ on the tires of my 2017 Silverado. Have recommended these to friends and family
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Verified Owner  
Reviewed > six months ago Overall Rating
    Can't beat the traction you get with these chains!! I drove a nurse to her patients around 200 miles over a weekend during a a freeing rain turned ice storm. The first day just used the chains on my rear tires. (rear wheel drive Colorado) no problems. The second day I had the chains on the rear tires and one chain on right front tire. Roads were solid ice. the Right front tire aloud me to steer going down hills in in curves. Kept me from going... read more...
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Verified Owner  
Reviewed > six months ago Overall Rating
    Bought these for my daughter's new new Mitsubishi Outlander Sport so she could visit us in the mountains of Big Bear Lake. I use the same chains on our Subaru Crosstrek XV so I was pleased to find these at a price from your company substantially lower than what I paid locally. Easy on, easy off, thank God though we are not required to use them unless it is really snowing hard, in which case, stay home!
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Verified Owner  
Reviewed > six months ago Overall Rating
    I never had a chance to use the chains in 2018_ no more snow!
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Verified Owner  
Reviewed > six months ago Overall Rating
    Great chains easy to install and never got stuck!
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Verified Owner  
Reviewed > six months ago Overall Rating
    Used these for our Truck while pulling Airstream Trailer in the Sierra Nevadas in the winter, Have a set for the trailer as well. Easy to put on.
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Verified Owner  
Reviewed > six months ago Overall Rating
    was at work when a Ice storm hit. drove 18 miles at 25-30 mph. my truck had great tracking with very little drift. surprising smooth ride, made it home. 15 min, later their was a 28 car pileup at the next exit. if only they had a set of these chains
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Verified Owner  
Reviewed > six months ago Overall Rating
    used on a lawn and garden tractor for snow blowing
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Verified Owner  
Reviewed > six months ago Overall Rating
    I live on top of a mountain and these are a life-saver for my RWD Charger. The steep 14_ grade 2 mile long paved road and 1.5 mile long gravel side road have not given me any trouble. Overall the Z-Chain grips great but can be a little 'greasy' on the looser gravel road.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Easy to Use. Well thought out
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Verified Owner  
Reviewed > six months ago Overall Rating
    They are very easy to install, I'm a retired Over the road Truck Driver, and have put on plenty of chains in 47 years of driving a semi.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Based on our previous use of Vulcan Tire Chains and have moved a bit further south, now for emergency use only. So far no emergencies of such_ but. Based on history, the easiness of installation, agility to move along faster on ice, dependability, compretively longer life we feel secure while having these in the back of the pickup. Security, having them and ready probably means we will never need them. Insurance.
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Verified Owner  
Reviewed > six months ago Overall Rating
    I made a mistake and ordered the wrong size for my truck. Looks like a great product. Plan to purchase another set in the future, will get the correct size this time.
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Verified Owner  
Reviewed > six months ago Overall Rating
    These were very hard to get on our tires which are grappler off road tires. We called Vulcan and the chains are the correct size but we had to roll the truck back and forth to get them to attach. Too much work to get them on!
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Verified Owner  
Reviewed > six months ago Overall Rating
    Easy to put on with good instructions. Gloves provided a nice addition. We had a tough winter and I kept chains on for 2 weeks at a time. They got me around town safely. With conditions as we had this year, chains made more sense than buying snow tires. We cross mountains at times but never had to put them on.
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Verified Owner  
Reviewed > six months ago Overall Rating
    I have used these many times throughout a long public safety career, and purchased for my own vehicle. Best chains o have ever used
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Verified Owner  
Reviewed > six months ago Overall Rating
    My ONLY issue with these is that the sizing is such that I have them installed on the tightest hooks possible and they are still loose and could have been a touch smaller.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Chains worked as advertised and expected.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Used in Colorado
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Verified Owner  
Reviewed > six months ago Overall Rating
    Towed a car trailer cross country, and had to use them on I-80 across Nebraska, Wyoming, and Utah to get my precious cargo of a Porsche to it's new home.
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Verified Owner  
Reviewed > six months ago Overall Rating
    Good quality, easy to install.
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