FRENES

Wheels from Chevrolet Tracker on Opel Astra K: compatible?

Yes, with hub centric rings

Same 5x105 PCD, but the centre bore of the wheels from Chevrolet Tracker (108.1 mm) is larger than the hub of Opel Astra K (56.6 mm): you need 4 hub centric rings 108.1 → 56.6.

Rings 108.1 → 56.6

Chevrolet Tracker1999–2009Opel Astra Kfrom 2015
PCD5x139.7 / 5x1055x105
Centre bore108.1 mm56.6 mm
ThreadEcrous - 12x1.25Ecrous - 12x1.50
Original wheels ≈6Jx15 ET26
≈6.5Jx16 ET38
≈6.5Jx16 ET42		 6Jx15 ET37

≈: width estimated from the original tyre size.

Wheel by wheel: offset and tyres

Each original wheel from Chevrolet Tracker is compared with the one from Opel Astra K of the same diameter: how much closer the wheel gets to the shock absorber or how far it sticks out of the wheel arch, and whether the tyre keeps the same overall diameter.

  • ≈6Jx15 ET26 · 195/75R15 — Check on the car

    Compared with the original 6Jx15 ET37 on Opel Astra K: shock absorber side −11 mm, wheel arch side +11 mm, tyre diameter +6.1 % : fit it with the original tyre size of Opel Astra K (195/65R15), not that of Chevrolet Tracker. Comparison for guidance only (estimated width). Check in detail

  • ≈6.5Jx16 ET38 · 205/70R16

    Opel Astra K has no 16-inch original wheel in our data: check the approved fitments and caliper clearance.

  • ≈6.5Jx16 ET42 · 205/60R16

    Opel Astra K has no 16-inch original wheel in our data: check the approved fitments and caliper clearance.

Before fitting the wheels

An identical hub is not enough: offset, width and diameter change the position of the wheel, and larger calipers can touch a smaller wheel. Original wheels often use bolts or nuts with a specific seat: keep the fixings intended for the wheel, with the thread of Opel Astra K (Ecrous - 12x1.50), tightened to the torque shown on its vehicle page. Finally, check that the size is among the approved fitments for your vehicle. This comparison is for guidance only: have the fitting approved by a professional.

And the other way round: wheels from Opel Astra K on Chevrolet Tracker?