Most tires aren't nearly as versatile as the VX. To get more versatility from my tires, I chose BFG ATs. They have a reputation for great on and off-road performance. To further enhance performance, I sacrificed ride and got "D" load rated tires. They have a higher load rating, are more durable, have a stiffer sidewall and can be aired up beyond 50PSI for a rock-solid sidewall that performs like an 18" on the road (or track). Off-road they are durable with as little as 10PSI and the stiffer sidewall allows better lo-PSI handling.