NITTO NT01 305/35ZR18 305/35R18... Load Index:... Speed Rating: W Tread Depth:6/32''Tire Overall Diameter:26.42''Tire Section Width:12.32''Wheel Diameter:18''Spec Wheel Width:10.0"-11.0"-12.0"Max Load @ Max Press:1819 lbs @ 51 psiLoad &amp; Speed Rating Index:101WNote: Bold type indicates measuring wheel...