12 12×10.5 5/4.5 RIM WHEEL Zero Turn Riding lawn Mower Compact Tractor P32. RIM for the price listed with. FINISH: P-32 Black Paint. DESCRIPTION: Welded Steel WHEEL. WHEEL SIZE: 12 x 10.5. WIDTH: 10.5 inch. BOLT CIRCLE: 5on4.5. BACKSPACE: 4.75 inch. HUB BORE: 3.15 inch. Designed for the following tire sizes. 24×12-12 ; 24×13-12 ; 24×13.5-12. 26×12-12 ; 26×12.5-12 ; 26×13-12. CUSTOM BUILDERS AND ALL DEALERS WELCOME.