Howdy, and welcome to the forum.
Products are a money making proposition. So, in my humble opinion, go simple and then add on products as you notice a need.
I started by just washing my car by hand using hot, soft water and terry cloth towels. Then I added in dedicated drying microfiber towels; huge improvement and time saver. Then I tried Optimum No Rinse (ONR) with a gallon of distilled water. Amazing! It cleans really well and protects the clear coat from scratching as you wash the car down. Use white terrycloth towels to avoid using a dirty towel: you can see instantly if the white is getting brown or gray, and flip to a clean surface (you have eight surfaces per towel to work with). That way the water and towel that you apply to a section of your car is always dirt free. You dry as you go.
Bottom line: do not let grime accumulate, i.e. wash often and keep your car dirt free; that is the number one rule of paint/wheel maintenance. I wash mine every time it gets rained on. Sometimes that means several days in a row; and occasionally I've washed my car twice in a single day. This method doesn't take long. I call it "the half hour car wash". If you get OC about the details, it can take longer, of course; but never even a whole hour (unless you simply slow down to enjoy yourself, of course

).
In the event that the grime from a single crappy (stormy) day is so heavy that you'd have to ONR wash twice to get clean, I would take it to a hand wand wash place and spray out the wheels and wheel wells and spray off the major muck; then drive home and finish with ONR.
I do not take my car through car wash tunnels of any description anymore: my wheels end up getting rashed in there. I was, until recently, using car wash tunnels only to get road salt off the undercarriage. But now I've decided to invest in a hand wash place that gets the car in the air to wash out the undercarriage. It'll cost seventy-five bucks each time. But two or three times per winter should do the job. Rust preventative is redundant, as Kia makes their cars to be rust resistant: and they tell you in the owner's manual to wash out the underside at least once a month. If I got really, totally slimed by heavy road salt, I'd not wait a full month to get it off.