Then usable tread depth is compared to remaining tread depth in order to calculate tread wear percentages. For example, a tire that started with 10/32 of original tread depth and has worn off 4/32 (down to 6/32 of remaining tread depth) is 50% worn.
1 If you know the census tract number: Use the IRS list of 2014 Qualified Census Tracts by county. 2  If you have a street address: Visit HUD's interactive QCT Map and enter the property address to view what Census Tract the property is located.
HUD FHA Resource Centers http://www.hud.gov/offices/hsg/sfh/hoc/hsghocs.cfm Appraiser Roster List https://entp.hud.gov/idapp/html/appr1.cfm HUD Santa Ana Homeownership Center http://www.hud.gov/offices/hsg/sfh/talk/addr_sna.cfm Single Family HUD Homes http://www.hud.gov/offices/hsg/sfh/reo/reohome.cfm HUD Gross Rent Multipliers http://www.hud.gov/offices/hsg/sfh/ref/sfhp1-03.cfm