This mod adds rear ‘hooks’ to all ownable trailer chassis allowing for more variety in ownable multi combination trailers. Supported combinations include: Box Trailers: Rocky Mountain Double: 45ft Front + 28ft (adjustable) 45ft Rear + 28ft (adjustable) 45ft Spread + 28ft 48ft Front + 28ft (adjustable) 48ft Rear + 28ft (adjustable) 48ft Spread + 28ft 53ft Front + 28ft (adjustable) 53ft Rear + 28ft (adjustable) 53ft 3 Axle + 28ft 53ft 4 Axle + 28ft 53ft 4 Axle Steerable + 28ft 45ft Front + 32ft (adjustable) 45ft Rear + 32ft (adjustable) 45ft Spread + 32ft 48ft Front + 32ft (adjustable) 48ft Rear + 32ft (adjustable) 48ft Spread + 32ft 53ft Front + 32ft (adjustable) 53ft Rear + 32ft (adjustable) 53ft 3 Axle + 32ft 53ft 4 Axle + 32ft 53ft 4 Axle Steerable + 32ft Turnpike Double: 45ft Front (adjustable) 45ft Rear (adjustable) 45ft Spread 48ft Front (adjustable) 48ft Rear (adjustable) 48ft Spread 53ft Front (adjustable) 53ft Rear (adjustable) 53ft 3 Axle 53ft 4 Axle 53ft 4 Axle Steerable Chipvan Trailers: Turnpike Double: 48ft Front (adjustable) 48ft Rear (adjustable) 48ft Spread 48ft 3 Axle Additional accessories have also been unlocked for more trailers including: Sideskirts for B-Double Box trailer chassis Sideskirts for 32ft Box trailer chassis