ITEM NAME:100pcs 18mm 0.6inch Car SUV ATV Anti-Slip Tires Studs Screw Wheel Tyre Snow Description: 100pcs Durable Wheel Tyres 18mm Tire Snow Chains Spikes Non-slip Studs Easy to install and remove , without professional tools When not in use, it could be removed lightly and stored for using again in th following season. Quality engineering, built to last Could be used in a variety of scenarios,wildly used for trucks, tractors, forklifts, motorcycles, ATVs Specification: Model: JX6*6-H18 Material: Tungsten cobalt-based cemented car.100pcs Durable Wheel Tyres 18mm Tire Snow Chains Spikes Non-slip Studs. You could choose the right new stud size based on the depth of the tire line. SKU: DMO0000424067010751. Color may be slightly different from the pictures because of different screen and light.