The Kumho Solus KL21 is a premium travel tires suitable for all seasons. It is good choice for small crossovers, SUVs and pickups. Kumho is targeting the rising market with Solus KL21. But Solus KL21 is not alone, it is providing Crugen Premium KL33. Both tires have the same ability to pull on all seasons and are comfortable to ride on the road. And while Kumho Solus KL21 is prone to driving on highways and streets, Crugen Premium KL33 can take you further with gravel, stone, rough, snowy roads. The Kumho Solus KL21 is designed to have traction all seasons with a quiet journey. It is built using Kumho's unique HDS compound and highly dispersed Silica compound.