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When the snow piles up or the ice turns slick, these pewag Snox Pro chains dig in and keep traction steady. The diamond pattern gives constant tire coverage for a smooth, balanced ride, while the square 3.2 mm links bite into packed snow for solid grip. That setup makes it easier to stay in control climbing steep or winding roads without the usual jolts you get from ladder-style chains.
Driving in bad weather is stressful enough without having to pull over and adjust your chains. The Snox Pro solves that by automatically tightening and centering around your tires as you drive—no manual tensioning needed. Once you stop, the system releases on its own so you can pull them off quickly using the built-in quick-release latch. It’s a simple setup that saves time when you’re dealing with snow on the roadside.
These chains are Class S compatible, meaning they fit vehicles with limited wheel-well space. They only need a minimum of 1.46? (37 mm) clearance above the tire tread and 0.59? (15 mm) on the sidewall. That low-profile design helps you get the traction you need without running into suspension or body parts inside the wheel well.
Built from nickel manganese alloy steel, the Snox Pro chains handle winter moisture and road salt without rusting out fast. The hardened links stand up to repeated use, so you can count on them season after season. Even with their strength, they’re smooth to drive on and pack neatly into the included storage case when you’re done.
If you’ve ever worried about metal chains marking up your rims, these take that worry away. The anti-scratch bumpers shield your wheels from contact as the chain wraps around, keeping everything clean and protected even on tight installs. It’s a small but smart touch that shows real-world design thinking for snowy-road drivers.
These chains fit the following tire sizes:
Customer Satisfaction Score:
80% were satisfied with this product
20% of customers were not satisfied
Ratings & Reviews
Arlo S.
1/26/2018
Very well designed product. Service person was very helpful in ing the correct size. I expect to buy the same brand of chains from you for my wifes car.
Utah
12/3/2024
Still great
Jack
11/26/2024
Having used them but a few times on a vehicle that surely doesn’t belong in the snow I’m amazed. Not by the performance so much but again in the ease of installation. As to performance, chains are chains in that they work as they should. Cable traction devices do not and do not last for beans. It’s perhaps why you see so many pitched off onto the road or someone off the side trying to unwrap them from their axle. These not only do the job but adjust immediately, stay on and take but a few minutes to remove.
Clifford D.
3/14/2018
Still havent used them but they are a great security blanket
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David
10/22/2025
In the year that I have owned these, I have used them exactly once and I can say that under conditions it can be a bit tricky and at times frustrating. I suspect that additional installations on the side of the road will improve the time and patience it takes to install them. Removal was fairly simple, but putting them back into the case can be a challenge - Do note, they will scuff up your rims, but that can be polished out. One key take away: Everythings easier on a dry run literally dry... lol