Re: How to search for tires?

Any tire mfgs website and every online tire retailer will list the specs for the tire you click on, including load index.
Even Amazon has the appropriate info with tires.
Not really sure what the question or confusion is.
But if you’re looking for 16” LT-E tires in place of 16” ST tires, 215-85-16 or 235-80 or 85-16 are your basic choices and I’m relatively certain those don’t come in passenger car P, C load, tires.