These studs are resistant to rust and require low maintenance. Designed for soft surfaces and sub-surfaces this stud will function well in grassy, meadow/field, and muddy terrains. Care and Maintenance - To keep your Klick and Ride studs in top condition perform the following after each use: Rinse with water to remove soil and pat dry Spray lightly with oil (WD-40) or similar and pat dry Store in Klick and Ride case