Ephesians 5:22-24 ESV
Wives, submit to your own husbands, as to the Lord. For the husband is the head of the wife even as Christ is the head of the church, his body, and is himself its Savior. Now as the church submits to Christ, so also wives should submit in everything to their husbands.
In Ephesians 5:21, the Bible instructs Christians to submit to one another, not because the other is more right, but because of reverence to Christ. Similarly, here God instructs wives to submit to their husbands, not because the husbands are more right, but because that's God's ordinance.
The reasons can be similar to Ephesians 5:21 previously: 1. Submitting, patience and forbearance are the acts of love, 2. Peace and unity are generally preferable to quarreling & strifes, even if the common path is not completely right to us, 3. Conflict resolution ought to follow a proper protocol, angry reaction just makes things worse.
Moreover, God desires husband & wife to be one flesh. There can only be one driver in a car, one leader of the group. The others can contribute their opinions for consideration, but all need to submit themselves to the leader decision. For two to be one, one must be leader, and the other must submit. God gives the duty to lead for the husband, to submit for the wife.