If you retorque when warm they will always take up a bit giving the impression the are loosening. If you check when cool first thing in the morning they won't move.
I'm talking about aluminum rims.
Interesting bit of trivia my 2011GM truck gives a speck of 140 ft/lbs for all pickups 1/2 3/4 1 ton not differentiating steel or aluminum. I would be comfortable at 120 ft/lbs or 140 ft/lbs. Keep in mind a click style torque wrench only has so many clicks before needing repairs.As a retired Snap On dealer we saw a sharp increase in repairs when wheels started getting torqued.