Front Duty Tier Calculator

Check your front load.

Name: Nitro Pro Front Strut & Coil Spring Pair — Toyota Hilux N80 (1.5-2in Lift)
Brand: Cubby House Fabworks
SKU: CORTT001FM-PAIR-CS2001F
Price: 920.00 AUD
Availability: InStock

Hilux N80 carries a stock front axle around 1180kg on a 600lb spring. This kit is built for the Medium Duty range — tell us what's fitted and we'll confirm it fits.

Please fill in your setup below before ordering — it helps us make sure we build the right spec for your vehicle. Skipping it is fine, but the details help us get it right the first time.

80/20

Build this for how you actually drive — the daily commute, the school run, the odd weekend track — not the one loaded trip you do three times a year. Nobody enjoys a daily-driven brick just so it's ready for a trip it takes twice a summer. If your heavy trips are rare, tell us straight and we'll spec for the other 80%.

✓

I confirm the information above is true and accurate. Your suspension is built to this spec — the more accurate it is, the better the result you'll get.

Front-Mounted Accessories

Bull bar and winch hang off the front overhang, so essentially all of that weight loads the front axle.

Bull bar

None Alloy~35kg Steel~50kg Heavy-duty~65kg

Winch

None Synthetic rope~25kg Steel cable~35kg

Spot lights

LED bar or driving light pair mounted on the bar — about 100% loads the front axle.

Underbody & Chassis

Mounted between the axles, so only part of the weight transfers forward.

Rock sliders

~20kg/side along the chassis rail — about 35% of that reaches the front axle.

Bash / skid plates

Engine & transfer case plates sit forward of centre — about 75% transfers to the front.

Dual / extra battery

Engine bay, ahead of the firewall — about 90% loads the front axle.

An extra/dual battery sits off to one side of the engine bay, so that side needs a touch of preload dialled in to correct the one-sided weight. We'll set this for you.

Towing

Tow ball weight loads almost straight onto the rear axle.

Tow ball weight kg

Guide only. Your answers attach to your order automatically so we see them at checkout, and we'll sanity-check the spec before we build. We're chasing ride comfort and capability together — not stance for its own sake.