He's saying jack up your tire because you don't want a damn drill bit going through your tire and into your rim, unless of course YOU do then that's your perogative...personally I would take the tire off...Then remove the plastic fender well because it will be in the way. Then simply drill your holes, use 10 mm bolts and put fender washers on the bottom side of it. Put the plastic fender well back on and then the tire and take it off jacks and enjoy the "twisties"