Why does the steering wheel get hard when i drive really fast? on 2007 Nissan Versa

Whenever i drive really fast or put the sports mode on while driving fast, the steering wheel gets realllyyyyyyy hard. i own a nissan tilda/latio from Singapore. It is a 2007 model. I live in St.Lucia. I love this car because it is really fun at high speeds but the steering wheel gets too hard and especially when i have to corner, i have to use both hands to turn the wheel in a little corner. It is really frustrating.

Asked by for the 2007 Nissan Versa
That is what it is supposed to do. That allows you to have more feel of the road when driving, and gives you more ease of turning the wheel when parking or driving slow.
Thanks bro..but the steering wheel gets reallllyyyy hard..It feels like the car is switched off and u try to turn the steering wheel..thats how hard it gets..