Isuzu D-Max Wheel Nut Torque Specs — Australia (2008–2025)

<h1>Isuzu D-Max Wheel Nut Torque Specs — Australia (2008–2025)</h1>

<p>The Isuzu D-Max is Australia's third-best-selling ute and a workhorse for farmers, tradies, and 4WD tourers. Whether you're swapping to aftermarket wheels or re-torquing after a <a href="/lug-nut-torque">lug nut torque guide</a>, here are the correct specs for every D-Max generation sold in Australia.</p>

<h2>D-Max Wheel Nut Torque by Generation</h2>

<table>

<thead><tr><th>Generation</th><th>Years</th><th>Torque</th><th>Thread</th><th>Wrench Size</th></tr></thead>

<tbody>

<tr><td>Series 3 (TF)</td><td>2021–2025</td><td><strong>140 Nm (103 ft-lb)</strong></td><td>M14 × 1.5</td><td>21mm</td></tr>

<tr><td>Series 1 / Series 2 (TF)</td><td>2008–2020</td><td><strong>130 Nm (96 ft-lb)</strong></td><td>M14 × 1.5</td><td>21mm</td></tr>

<p></tbody></table> The Series 3 D-Max (2021+) increased the <a href="/lug-nut-torque">lug nut torque guide</a> to 140 Nm. This is the figure that Aaron Schubert at 4wdingaustralia.com was debating in his caravan tow vehicle torque article — the correct OEM figure for Series 3 is <strong>140 Nm</strong>.</p>

<h2>Which Spec Applies to Your D-Max?</h2>

<ul>

<li><strong>SX, LS-M, LS-U, LS-U+ (2021+)</strong> → <strong>140 Nm</strong></li>

<li><strong>Blade, X-Terrain (2022+)</strong> → <strong>140 Nm</strong></li>

<li><strong>Any Series 1 or Series 2 D-Max (2008–2020)</strong> → <strong>130 Nm</strong></li>

</ul>

<h2>Tightening Sequence</h2>

<p>The D-Max is a 6-stud wheel. Always tighten in a star pattern, never in a circle:</p>

<ol>

<li>Hand-tighten all 6 nuts</li>

<li>First pass: ~65–70 Nm in star pattern</li>

<li>Final pass: 130 or 140 Nm (generation-dependent) in star pattern</li>

</ol>

<p>Two-pass tightening prevents uneven clamping and rotor warp.</p>

<h2>Re-torque After 50–100 km</h2>

<p>Essential after any wheel removal — tyre swap, rotation, wheel spacer, lift kit, or off-road event. Wheels settle under driving load and torque can drop. The D-Max is commonly used for heavy towing and off-road touring — retorquing is non-negotiable in these applications.</p>

<h2>D-Max Wheel and Hub Specifications</h2>

<table>

<thead><tr><th>Specification</th><th>Value</th></tr></thead>

<tbody>

<tr><td>Bolt pattern</td><td>6 × 139.7 mm</td></tr>

<tr><td>Hub bore</td><td>106.1 mm</td></tr>

<tr><td>Wheel nut type</td><td>Conical seat (60°)</td></tr>

<tr><td>Stud thread</td><td>M14 × 1.5</td></tr>

<p></tbody></table> <strong>Note:</strong> The D-Max bolt pattern (6 × 139.7) is the same as the Toyota HiLux, Mitsubishi Triton, and Mazda BT-50. However, the stud thread is M14 × 1.5 on the D-Max, compared to M12 × 1.5 on the HiLux. <strong>Never swap <a href="/bolt-size-chart">wheel nut size reference</a>s between these vehicles without confirming the thread spec.</strong></p>

<h2>D-Max Oil Drain Plug Torque</h2>

<table>

<thead><tr><th>Engine</th><th>Torque</th><th>Thread</th><th>Socket</th></tr></thead>

<tbody>

<tr><td>3.0L 4JJ3-TCX (Series 3, 2021+)</td><td><strong>25 Nm (18 ft-lb)</strong></td><td>M14 × 1.5</td><td>14mm</td></tr>

<tr><td>3.0L 4JJ1-TCX (Series 1–2, 2008–2020)</td><td><strong>25 Nm (18 ft-lb)</strong></td><td>M14 × 1.5</td><td>14mm</td></tr>

<p></tbody></table> Replace the drain plug washer (gasket) on every oil change. The 4JJ series engines are sensitive to oil leaks from reused washers.</p>

<h2>D-Max Front Brake Caliper Torque (Series 3)</h2>

<table>

<thead><tr><th>Fastener</th><th>Torque</th><th>Socket</th></tr></thead>

<tbody>

<tr><td>Caliper bracket to knuckle</td><td><strong>175 Nm (129 ft-lb)</strong></td><td>17mm</td></tr>

<tr><td>Caliper slide pin bolts</td><td><strong>35 Nm (26 ft-lb)</strong></td><td>13mm</td></tr>

<p></tbody></table></p>

<h2>Quick Reference: Full D-Max Torque Specs</h2>

<table>

<thead><tr><th>Fastener</th><th>Series 1–2</th><th>Series 3</th><th>Thread</th><th>Tool</th></tr></thead>

<tbody>

<tr><td>Wheel nut</td><td><strong>130 Nm</strong></td><td><strong>140 Nm</strong></td><td>M14 × 1.5</td><td>21mm socket</td></tr>

<tr><td>Oil drain plug</td><td>25 Nm</td><td>25 Nm</td><td>M14 × 1.5</td><td>14mm socket</td></tr>

<tr><td>Caliper bracket</td><td>—</td><td>175 Nm</td><td>M12</td><td>17mm socket</td></tr>

<tr><td>Caliper slide pin</td><td>—</td><td>35 Nm</td><td>—</td><td>13mm socket</td></tr>

<p></tbody></table> Specs are for Australian-market Isuzu D-Max. Always verify against your workshop manual before starting work.</p>