The Kumho Crugen HT51 is offered in a wide range of sizes for crossovers, SUVs, and pickups. Choose the size, load index, and speed rating that match your vehicle placard for safe fitment and to maintain warranty coverage. If you tow or carry heavy loads frequently, consider a higher load rating within the recommended specs, or an LT-metric variant where applicable. When in doubt, share your exact vehicle, OE size, and load requirements with your installer before purchase.