Tire changed, now steering is difficult

[Jjfontaine]

My husband changed my tires on my Model X P100D from winter to summer yesterday. Now it is difficult to turn the steering wheel. I get a good resistance at each 1/8 turn.
The tires are Pirelli Scorpion Zero all-season. Any ideas what could be wrong?

 

[cobra]

That seems a little unusual. Did wheels change as well? For example 20” to 22” summer/all-season? They would probably have some additional steering resistance due to size change.