I heard a clunking sound on my way to work this morning. When I came out of work the front right tire still was inflated but piece of white painted metal rod was sticking out of the tire. Drove to a gas station, lowered the spare, loosened the lugs, jacked it up, removed the lugs but the wheel will not come off. Tried to pry it off with the manufacturer supplied tire iron. The iron broke at the square hole. Had some tools with so I hit the wheel with a ballpeen from the backside and tried to pry it off with a 15" crescent wrench. It wouldn't budge. Did my best Karate kid impression several times. Still stuck. Went inside and bought a patch kit, used it, and filled the tire. Hopefully it's still inflated at 4:30 tomorrow morning. And by the way, how much is a new Gmc tire iron for a 2018 sierra?
