Quick Trak chains are a "Zero-Clearance" application design for vehicles with limited clearance and/or narrow spacing in the fender wells. Also designed for vehicles that cannot use traditional tire chains or cables. This product attaches to one of the outside lugs on the drive wheels and clamps around the tire. Constructed of Core-Hardened galvanized High-Alloy steel. Regular Quick Trak models feature 4mm round links with 15mm cross bars. Fits Tire Sizes: 255/55-14, 235/60-14, 215/65-14, 185/75-14, 175/80-14, 235/55-15, 215/60-15, 195/65-15, 185/70-15, 195/60-16, 255/40-17, 205/50-17, 295/30-18, 255/35-18, 225/40-18, 215/35-19, 225/35-19, 255/50-15, 255/45-16, 265/40-17, 265/30-19
