ACAPULCO E IRRA
Category I: cars, campers, trucks.Category II: buses, busetas y microbuses coneje trasero de doble llanta.
Category III: small two-axle trucks.
Category IV: large two-axle trucks.
Category V: trucks with three and four axles.
Categoría VI: five-axle trucks.
Categoría VII: trucks with six axles or more.