thdExplorerOct 18, 2017Tire Wear QuestionI have a Seismic 355W and I picked it up from storage today. I was underneath just checking stuff and notice cupping on the edge of my tires. Both sides. Left front is the worst, with significant cupp...Show More
time2rollNomadOct 19, 2017Cupping is usually out of balance, bad shocks, worn components. Created by the tire oscillating up and down as you travel at speed.