My car has 255/35r19 rear tires so this seemed like the right (albeit EXPENSIVE) choice. On first use last weekend the pin holding the chain link to the plate popped out rendering the chain unusable. As a result we were stuck in the mountain for THREE HOURS waiting for a tow truck to board. When I put the chains on (which have awfully short instructions, by the way) I didn't beam with confidence as the chains weren't sitting in the middle of the wide tires. The following might be a better alternative: Safety Chain Super Z6, SZ143.