High Profile Heavy Duty Crossbars (HPHD)
Please note the rail sides and rear wing are sold separately.
Designed with strength, versatility, and modularity in mind, Tier One Crossbars give you complete freedom to configure your setup.
Our custom-designed aluminium extrusion is manufactured locally and built to handle serious loads, making it ideal for trade vehicles, touring rigs, and demanding off-road setups. Featuring four-sided T-slots, it offers endless mounting possibilities using standard M8 T-slot hardware, making it the ultimate modular crossbar system.
Each crossbar is fully adjustable, completely interchangeable, and can be mounted in any position along the rails, allowing you to easily tailor your roof rack to suit touring, trade use, or everyday driving.
Recommended Setups
- Wagon: 6 bars
- Ute: 3 bars
- Rooftop Tent: 6 bars recommended
Specifications
- Weight: 3.5 kg per bar
- Material: Aluminium
- Finish: Powder coated satin black
- Width: 80 mm
- Height: 25mm
- Roof clearance: 25mm (At closest point)
Variant Sizes
GU-GQ-76-78
· 1235mm
79 Series:
· 1285mm
90 Series Prado:
With the Prado rails running out from front to rear we utilize two different lengths.
- Rear: 1190mm
- Front: 1210mm
- 6 bars: 1190 x 3, 1210 x 3
- 5 bars: 1190 x 3, 1210 x 2
- 4 bars: 1190 x 2, 1210 x 2
- 3 bars: 1190 x 2, 1210 x 1
- 2 bars: 1190 x 1, 1210 x 1
100/105 Series and 200 Series roof profiles increasing significantly from front to rear, we manufacture three different bar lengths to ensure a precise fit.
100/105 Series Variants
- Rear: 1105mm
- Middle: 1150mm
- Front: 1175mm
What’s Included
- 6 bars: 1105 × 2, 1150 × 2, 1175 × 2
- 5 bars: 1105 × 2, 1150 × 2, 1175 × 1
- 4 bars: 1105 × 1, 1150 × 2, 1175 × 1
- 3 bars: 1105 × 1, 1150 × 1, 1175 × 1
- 2 bars: 1105 × 1, 1175 × 1
200 Series Variants
- Rear: 1055mm
- Middle: 1085mm
- Front: 1115mm
What’s Included
- 6 bars: 1055 × 2, 1085 × 2, 1115 × 2
- 5 bars: 1055 × 2, 1085 × 2, 1115 × 1
- 4 bars: 1055 × 1, 1085 × 2, 1115 × 1
-
3 bars: 1055 × 1, 1085 × 1, 1115 × 1
- 2 bars: 1055 × 1, 1115 × 1
Need a custom combination?
Leave a note at checkout or contact us before ordering — we’re happy to help.
Important Notes
- If the gap on your GQ is very minimal it is likely your roof skin has separated internally from the support beams, if this is so we recommend removing the roof lining and re sticking the roof skin to the support beams.
If you may add a rear wing in the future, we recommend keeping the tabbed bar and mounting it with the tabs facing inward for now.
