It actually groups interest rates by credit score tiers, proving that a higher FICO score can net big bucks in interest savings over many years. (badcredit.org)
Most lenders require a minimum credit score before they will make you a loan, and create credit score tiers that are used to determine what interest rate they will offer. (u-fi.com)
what's the difference in the monthly mortgage payment between the top and bottom credit score tiers, and (mymoneycounselor.com)