One of three things needs to happen here with most people in Tulsa now owning more than two vehicles, RV's, or boats.
1) Enforce no curbside parking longer than four hours. (Will never happen. Waste of police resources.)
2) Widen residential streets so vehicles can park by the curb, on both sides, and it not be a visibility hazard. Happening already in some new neighborhoods but not others.
3) Widen driveways to allow for three vehicles to park side by side.
They're all poison but, one has to be chosen.
I like your train of thought. But I disagree. If every house has three vehicles, nearly every house has a garage and 2 spaces in the driveway. If they have 4, there is room for at least one vehicle from every house to park on one side of the road (and thereby not clog the road entirely, which we also don't enforce). If every household has 4 or more vehicles, plus boats or RVs, then its time for them to find a storage solution for their toys. "I have too much crap" is a lousy reason to downgrade livability.
#1 is a no-go. We can't even enforce the "don't park in your dang front yard" ordinance. Heck, we haven't figured out parking meters efficiently yet.
#2 is something I would vehemently fight. I have zero interest in paying for wider streets or giving up my yard for the purpose of helping people with too much crap find a place for it all. Heck, in my neighborhood we would have to move meters, cut down trees, and, of course, actually pay to redo streets that haven't been redone since the 1950s. Not gonna happen.
#3 is giving in that because people want to have too much crap and can't be mildly inconvenienced we just need to put up with ugly.
For some reason we have been able to survive without fully paved front yards for 100 years in Tulsa. Suddenly this is a necessity? Here's a solution, build your garage taller...
https://www.amazon.com/Auto-Lift-Car-Park-8-Storage-Parking/dp/B00KQZYAO6