A lender with a suitable rate is a key to success if you are going to reduce loan payments by refinancing.
First thing you should need to do is to examine loan quotes by requesting lenders from different financial institutions.
Don’t forget about credit score because interest rates on refinance are related to credit history and score.
If your credit score is low, there is no possibility to get lower interest rate. You should also focus on fact that lower monthly payments ascribes higher costs in the long run.