You will be driving on inferior tires. Their performance in other conditions is compromised. Front range is not known as some ice box like North Dakota. In the end, most of the time you are driving on dry roads. Studless tires are compromised in dry conditions anyway, especially warm conditions, let alone studded tires that require different compound.
Studded tires are very good in quite narrow conditions and pay dearly for it in noise and lesser performance in all others.
It even seems that studless tires beat studded ones on "cold" ice. Some Russian test 6-7 years ago.
"warm' ice was the element for studs - just below 0C 32F.
Too cold ice was too hard for the studs apparently.