Slicks and Tubes question

Details
11.60 Duster, Auto, 4:30 spool
Just ordered - Goodyear D4827 9x30 Radial / lightweight
Have - 8" SBP Centerline wheels / drilled

Was checking these out
27X8.50/9.50/10.50R15 Air-Loc Tire Inner Tube TR218 Air/Water stem