The Pewag RSS 73 Servo Sport snow chains feature an exceptionally slim inner profile of 7 mm, making them particularly suitable for vehicles with limited wheel arch clearance. These chains are designed for use in urban environments and on paved roads, providing reliable winter traction. The patented servo technology automatically ensures optimal chain tension, eliminating the need for manual adjustments while driving. A self-opening rear closure system allows for quick and easy installation and removal. Made from durable stainless steel with a silver finish, these chains come with protective plastic clips to safeguard rims from damage. This model is recommended for front-wheel-drive vehicles and fits various tire sizes with diameters ranging from 14 to 18 inches, including 205/70 R14, 195/70 R15, 205/55 R16, 215/45 R17, and 215/40 R18. Each set includes two chains for complete vehicle coverage. Always check compatibility with vehicle specifications before installation. Tires are not included in the purchase price.