Assertion: tank's speed | /r/HasProperty | possible
Facets:
value: on an improved surface
type: LOCATION
Source sentences:
text: With the engine governor removed, speeds of around 60 mph (97 km/h) are possible on an improved surface; however, damage to the drivetrain (especially to the tracks) and an increased risk of injuries to the crew can occur at speeds above 45 mph (72 km/h).