"High clearance" refers to having enough space between the ground and the bottom of a vehicle, often to ensure it can pass over or through rough terrain without getting stuck or damaged. Full definition
Guests can use their own high clearance vehicle for game drives. (travelground.com)
The reason I initially purchased the car was for a vehicle with higher clearance and AWD capabilities and this vehicle has met my expectations. (autolist.com)
The location is only suited to high clearance vehicles. (travelground.com)