The Pewag All Square Mud Service Snow Tire Chains part # PWE2435S and the Titan Chain Heavy Duty Alloy Snow Tire Chains part # TC2219SHD both have steel square links whereas the Titan Chain Mud Service Snow Tire Chains part # TC2435 has a steel twist link. Generally speaking, square link chains are better for ice and twist link chains are better for snow.
Another notable difference between the three sets of chains is size. Both the Titan Chain Heavy Duty Alloy Snow Tire Chains and the... view full answer...