Rails, Rear Wing, Crossbars & Shipping Included
Current Dispatch Time: 1-2 Weeks (High Demand)
Complete Slimline Roof Rack System for 100/105 Series LandCruiser (HPHD)
The 100/105 Series LandCruiser Roof Rack System (HPHD) is a complete low-profile mounting solution designed for serious touring setups.
Built to be clean, strong, and highly versatile, this full system includes everything needed to transform your 100 or 105 Series into a capable touring rig — without the bulk of traditional roof racks.
Designed, tested, and refined in Australia over 2+ years, this system delivers exceptional strength, durability, and real-world usability.
Originally designed for direct rooftop tent mounting, this system has evolved into a complete modular platform with the addition of heavy-duty T-slot crossbars and the Tier One rear wing.
Manufactured from premium 3mm 304 stainless steel for superior corrosion resistance and long-term durability.
All items can still be purchased separately. For direct rooftop tent mounting or existing platform setups, see Roof Rack Rail Sides.
What’s Included
This complete system comes with everything you need:
• Left & Right Roof Rails
• Rear Wing
• 6 × High-Profile Heavy-Duty Crossbars
• All mounting brackets, hardware & rubber pinch weld
Low Profile. Strong. Built for Touring.
Originally designed for direct rooftop tent mounting, this system has evolved into a full modular platform.
• Slimline, low-profile design
• Heavy-duty modular mounting system
• Clean look without bulky roof racks
• Built for serious touring setups
System Specifications
• Overall Length (including wing):
• 2260mm (Barn Door)
• 2190mm (Tail Gate)
• Front Rail Width:
• 1095mm internal
• 1200mm external
• Rear Rail Width:
• 1015mm internal
• 1120mm external
• Rail Top Width: 52mm
• Weight:
• Tail Gate Wing + High Profile Heavy Duty: 34kg
• Roof Clearance:
• High Profile Crossbars: ~25mm
• Satin black powder-coated finish
• 304 stainless hardware included
• Black-coated rail clamp bolts for a premium finish
Roof Rails – Details
• Suits 100/105 Series LandCruiser
• Clamps directly into factory gutters
• 3mm 304 stainless steel construction
• Passenger-side rail includes 3 awning mounting points
• Designed to pair directly with Tier One bolt-on awning brackets
• Rail Length: 2060mm
• Weight: 10.5kg
Rear Wing – Features
Tail Gate Wing
• Adds rigidity to rear section
• Additional mounting location for LED lighting & accessories
• Material: 2mm stainless steel
• Weight: 2.5kg
• Length: 130mm
Barn Door Wing
• Helps prevent water entering between awning & tent
• Allows 270° awnings to overlap cleanly
• Adds rigidity to rear section
• Folded gutter edge channels water away
• Additional mounting location for LED lighting & accessories
• Material: 2mm stainless steel
• Weight: 3.5kg
• Length: 200mm
Must be supported by a crossbar or mounted directly to your rack/RTT.
One included crossbar is pre-tabbed for wing mounting.
High-Profile Heavy-Duty Crossbars
Designed as a heavy-duty modular mounting solution with endless mounting possibilities.
• 80 × 25mm aluminium extrusion
• Four-sided T-slot system
• Roof clearance: ~25mm
• Accepts M8 hardware
• Weight (set of 6): 21kg
Perfect for heavy-duty touring setups and modular accessory mounting.
Direct Tent Mounting (Important)
This system includes 6 crossbars, however for the lowest possible rooftop tent setup, tents can be mounted directly to the rails.
To achieve this setup, purchase the Roof Rack Rail Sides separately.
Why Stainless Steel?
We use premium 304 stainless steel for a reason:
• Superior corrosion resistance
• Longer lifespan in harsh environments
• Exceptional strength and durability
• Premium finish
It costs more — but it lasts.
Fitting Information
• Direct bolt-on installation
• Designed for factory gutters
• Full fitting instructions available
• Installation videos available via Instagram & YouTube
If you’re unsure about fitment or your setup, contact us anytime — we’re always happy to help.
Load Ratings
Currently load rated when running both side rails and X6 crossbars.
High-Profile Heavy-Duty T Channel x6
• Manufacturer Dynamic Rating: 150kg
• Off-road Dynamic Rating: 110kg
• Static Rating: 280kg
Disclaimer
Tier One Metalworks is not liable for damage or injury caused by improper use or installation.
Always follow vehicle manufacturer load ratings and installation guidelines.
Rails, Rear Wing, Crossbars & Shipping Included
Current Dispatch Time: 1-2 Weeks (High Demand)
Complete Slimline Roof Rack System for 100/105 Series LandCruiser (HPHD)
The 100/105 Series LandCruiser Roof Rack System (HPHD) is a complete low-profile mounting solution designed for serious touring setups.
Built to be clean, strong, and highly versatile, this full system includes everything needed to transform your 100 or 105 Series into a capable touring rig — without the bulk of traditional roof racks.
Designed, tested, and refined in Australia over 2+ years, this system delivers exceptional strength, durability, and real-world usability.
Originally designed for direct rooftop tent mounting, this system has evolved into a complete modular platform with the addition of heavy-duty T-slot crossbars and the Tier One rear wing.
Manufactured from premium 3mm 304 stainless steel for superior corrosion resistance and long-term durability.
All items can still be purchased separately. For direct rooftop tent mounting or existing platform setups, see Roof Rack Rail Sides.
What’s Included
This complete system comes with everything you need:
• Left & Right Roof Rails
• Rear Wing
• 6 × High-Profile Heavy-Duty Crossbars
• All mounting brackets, hardware & rubber pinch weld
Low Profile. Strong. Built for Touring.
Originally designed for direct rooftop tent mounting, this system has evolved into a full modular platform.
• Slimline, low-profile design
• Heavy-duty modular mounting system
• Clean look without bulky roof racks
• Built for serious touring setups
System Specifications
• Overall Length (including wing):
• 2260mm (Barn Door)
• 2190mm (Tail Gate)
• Front Rail Width:
• 1095mm internal
• 1200mm external
• Rear Rail Width:
• 1015mm internal
• 1120mm external
• Rail Top Width: 52mm
• Weight:
• Tail Gate Wing + High Profile Heavy Duty: 34kg
• Roof Clearance:
• High Profile Crossbars: ~25mm
• Satin black powder-coated finish
• 304 stainless hardware included
• Black-coated rail clamp bolts for a premium finish
Roof Rails – Details
• Suits 100/105 Series LandCruiser
• Clamps directly into factory gutters
• 3mm 304 stainless steel construction
• Passenger-side rail includes 3 awning mounting points
• Designed to pair directly with Tier One bolt-on awning brackets
• Rail Length: 2060mm
• Weight: 10.5kg
Rear Wing – Features
Tail Gate Wing
• Adds rigidity to rear section
• Additional mounting location for LED lighting & accessories
• Material: 2mm stainless steel
• Weight: 2.5kg
• Length: 130mm
Barn Door Wing
• Helps prevent water entering between awning & tent
• Allows 270° awnings to overlap cleanly
• Adds rigidity to rear section
• Folded gutter edge channels water away
• Additional mounting location for LED lighting & accessories
• Material: 2mm stainless steel
• Weight: 3.5kg
• Length: 200mm
Must be supported by a crossbar or mounted directly to your rack/RTT.
One included crossbar is pre-tabbed for wing mounting.
High-Profile Heavy-Duty Crossbars
Designed as a heavy-duty modular mounting solution with endless mounting possibilities.
• 80 × 25mm aluminium extrusion
• Four-sided T-slot system
• Roof clearance: ~25mm
• Accepts M8 hardware
• Weight (set of 6): 21kg
Perfect for heavy-duty touring setups and modular accessory mounting.
Direct Tent Mounting (Important)
This system includes 6 crossbars, however for the lowest possible rooftop tent setup, tents can be mounted directly to the rails.
To achieve this setup, purchase the Roof Rack Rail Sides separately.
Why Stainless Steel?
We use premium 304 stainless steel for a reason:
• Superior corrosion resistance
• Longer lifespan in harsh environments
• Exceptional strength and durability
• Premium finish
It costs more — but it lasts.
Fitting Information
• Direct bolt-on installation
• Designed for factory gutters
• Full fitting instructions available
• Installation videos available via Instagram & YouTube
If you’re unsure about fitment or your setup, contact us anytime — we’re always happy to help.
Load Ratings
Currently load rated when running both side rails and X6 crossbars.
High-Profile Heavy-Duty T Channel x6
• Manufacturer Dynamic Rating: 150kg
• Off-road Dynamic Rating: 110kg
• Static Rating: 280kg
Disclaimer
Tier One Metalworks is not liable for damage or injury caused by improper use or installation.
Always follow vehicle manufacturer load ratings and installation guidelines.
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