Do tires chains require special maintenance or storage?

Chains are low maintenance but should always be stored in a dry, warm environment to avoid deterioration from rust. To keep chains in good condition, you should wash them with warm water after each use. This removes the sand, gravel and salt that many cities use on roadways to deter ice.

What's the difference between putting chains on two as opposed to four tires?

Chains are usually mounted on the drive tires to control braking and steering on snow and ice. If you have a rear-wheel drive car, you should have two chains, one on each of the rear tires. If you have a front-wheel drive car, you would put two chains on the front tires. All-wheel drive and 4WD vehicles require four chains for maximum control.

Can I use chains if I have an anti-lock braking system?

Yes, chains are compatible on cars with ABS systems. Chain products with diagonal patterned cross members are the most compatible with traction control and ABS systems.