03Vrod,
Nope, those are 32's, and I had to do the 2" body lift and turn up the torsion rods in order to clear them. Might have something to do with the wide rims and the backspacing ( don't know what it is though ).
Might be different if I were still running stock rims.
The top is Softopper. I love mine.
I would suggest if you are going to get this brand, do something with the foam pad that goes under the rail. It sticks to the body of the truck. If I were ever to put the hardtop back on, I will have to destroy the foam to remove the aluminum rails. The foam is not sticky back, but over time it does stick anyway.
As to the A/C question...it would depend on how well your A/C works to begin with.
Mine is kinda luke cool at best, and I only run it to help with the heat a bit. I am in Florida and it gets quite hot & humid here.
I only put the sides down when it is raining. I like the open air feeling, so if I know it is going to be a rainy day, I just take something else with a hard top and good A/C.
In other words, if your A/C is working fine for the hard top, I would expect it to be fine with the soft topper.
Wind noise is almost non existant with the sides rolled down.
I can go down the interstate and still hold a conversation in the cab, even with the sides rolled up. Most of the noise is from the tires and the engine.
I am very happy with my soft topper.