[Anne]

I'm looking for recommendations for sets of heavy duty chains for backcountry use that would fit or be suitable for a 2018 Jeep Renegade Trailhawk with factory spec lift and wheels/tires.

 

[Rooster]

I would not recommend any chains on any tires!!
Renegade is NOT a 4 wheel snow boulder, rock
crawling Monster.
If you cant navigate without chains, you need a
Jeep Wrangler Rubicon!!

 

[IDoMy0wnRacing]

These are the Snow Chains that I use on my Renegade in heavy snow.

Quality Chain V-Bar Passenger Tire Snow Chains. This link is for AutoZone, but it has the information you are asking for.