Picked these up at K Mart for $13.45 on sale from $29.99! Popped off the old ones and brushed off the wheel, blew it off with air compressor, quickly painted with rattle can flat black to freshen up, and snapped the new ones on. The 'rolla has different front and rear wheel styles. Two have slotted holes and two have lots of small round holes. They each used a different spot on the tensioner ring to snap on tightly. They are on there nice and solid though. Anyways...
