If you invest in a set of 4 winter tires, you will not have to worry about where to install chains, or for that matter, go to the trouble of installing and then removing those chains every time that the road conditions change.
And, more importantly, if you don’t begin to read your Owner’s Manual, you may make mistakes with more issues than with just tire chains. Some vehicles can be safely operated with tire chains, but the design of other vehicles does not permit the installation of tire chains without damage being done to the vehicle.
A well-meaning forum member could give incorrect information that could cause damage to your vehicle. The Owner’s Manual should be your trusted source for information regarding the safe and economical operation of the vehicle.