<![CDATA[BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST]]>Just ticked over 60,000 km in my 2023 BYD Atto 3 Extended Range.

BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST — Vehicle Overview

On-Road Impressions, Efficiency & Setup Details

The factory Atlas Batman A51 tyres lasted 42,000 km before getting noisy and losing wet-weather traction on roundabouts. I swapped to 235/50R18 Michelin Primacy 4 ST (18,000 km on them now) and wanted to report three big changes:

  1. Wet grip & regenerative braking: Zero front wheelspin pulling out of wet T-junctions.
  2. Cabin road noise: Dropped by 2.4 dBA at 100 km/h on coarse-chip country bitumen.
  3. Efficiency impact: Rolling resistance is virtually identical—still averaging 14.8 kWh/100km inflated to 38 PSI cold.

Also had a 4-wheel laser alignment done and found the rear toe was slightly out from factory. Worth checking at your next rotation!

]]>https://bydownersclub.com/topic/47/byd-atto-3-60-000-km-tyre-wear-alignment-report-switching-from-atlas-batman-a51-to-michelin-primacy-4-stRSS for NodeThu, 05 Nov 2026 05:44:12 GMTThu, 29 Oct 2026 13:27:16 GMT60<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Sun, 01 Nov 2026 19:43:38 GMT]]>@zoe_phil_uk Getting a proper 4-wheel laser alignment after fitting the Michelin Primacy 4 tyres made a huge difference to straight-line highway tracking and wet grip.

]]>https://bydownersclub.com/post/2857https://bydownersclub.com/post/2857Sun, 01 Nov 2026 19:43:38 GMT<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Fri, 30 Oct 2026 16:00:03 GMT]]>Subscribed to this thread. Has anyone here compared this behaviour before and after the latest DiLink OTA firmware update? Mine felt noticeably smoother in low-speed traffic afterwards.

]]>https://bydownersclub.com/post/1836https://bydownersclub.com/post/1836Fri, 30 Oct 2026 16:00:03 GMT<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Fri, 30 Oct 2026 04:01:26 GMT]]>Great real-world data. Having proper owner telemetry instead of brochure claims makes configuring the car so much easier.

]]>https://bydownersclub.com/post/1835https://bydownersclub.com/post/1835Fri, 30 Oct 2026 04:01:26 GMT<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Thu, 29 Oct 2026 21:12:14 GMT]]>Can confirm from my own ownership log — keeping tyre pressures at 2.5 bar cold instead of the dealer-delivered 2.2 bar immediately shaved about 0.8 kWh/100km off my highway average.

]]>https://bydownersclub.com/post/1834https://bydownersclub.com/post/1834Thu, 29 Oct 2026 21:12:14 GMT<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Thu, 29 Oct 2026 15:19:52 GMT]]>@Andrew_NovatedAU Cross-checked this with several high-mileage owners in the Australian and UK owners groups?everyone past 60,000 km is seeing the exact same consistent results!

]]>https://bydownersclub.com/post/287https://bydownersclub.com/post/287Thu, 29 Oct 2026 15:19:52 GMT<![CDATA[Reply to BYD Atto 3 60,000 km Tyre Wear & Alignment Report: Switching from Atlas Batman A51 to Michelin Primacy 4 ST on Thu, 29 Oct 2026 13:58:06 GMT]]>Getting 42,000 km out of the factory Atlas tyres is impressive—mine were feathered on the front shoulders by 31,000 km! Put Hankook iON evo SUV (IK01A) on mine at 38 PSI and the reduction in coarse-chip roar is night and day.

]]>https://bydownersclub.com/post/283https://bydownersclub.com/post/283Thu, 29 Oct 2026 13:58:06 GMT