APEX-Style Bright Silver 8 Twin-Spoke Mesh Forged Wheels
Monoblock · Bright Silver
2026 Fiat Grande Panda Petrol Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Fiat Grande Panda Petrol wheels? This page gives the 2026 Fiat Grande Panda Petrol bolt pattern (4x108), centre bore, factory rim size and the offset range for aftermarket and forged Fiat Grande Panda Petrol rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2026 Fiat Grande Panda Petrol uses a 4x108 bolt pattern with a 65.1 mm centre bore and M12x1.25 lug bolts. Factory wheels: 17x6.5J, front and rear. For aftermarket wheels, 18x7.5J ET30 sits flush and 18x8.0J ET25 is the most aggressive fit.
Forged wheels for the 2026 Fiat Grande Panda Petrol — drilled 4x108 with a 65.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
Get a quote for this car
Fiat Grande Panda Petrol (2026): 4x108 bolt pattern, 65.1mm center bore. Factory wheels: 17x6.5J F/R. Reference fitment ranges.
Bolt Pattern4x108
Wheel Bolt/NutM12x1.25 Bolt
Center Bore65.1mm
Wheel Load Rating650–750 kg/wheel (Standard Passenger Car segment reference)
Year2026
CategoryHatchback
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | 17x6.5J F/R |
| Flush Fitment | 18x7.5J at ET30 offset |
| Maximum Aggressive | 18x8.0J at ET25 offset |
Forged Wheel Designs for the Fiat Grande Panda Petrol
Every design below is forged to order, so it can be machined to the Fiat Grande Panda Petrol's 4x108 bolt pattern and 65.1 mm center bore, with the width and offset calculated for your setup.
Rays-Style Gunmetal Mesh Polished Deep Lip Forged Wheels
Deep Dish · Gunmetal
BBS-Style Gold Mesh Polished Lip Forged Wheels
Monoblock · Gold
BBS-Style Gold Mesh Polished Lip 2-Piece Forged Wheels
2-Piece · Gold
Rotiform-Style Gloss White 6-Spoke Forged Wheels
Monoblock · Gloss White
BBS LM-Style Gunmetal Mesh Polished Deep Lip Forged Wheels
Deep Dish · Gunmetal
Alfa Romeo OEM-Style Matte Silver 5-Spoke Forged Wheels
Monoblock · Matte Silver
How to Read Wheel Offset & Measurements
Use these two references before ordering: the left diagram shows where each spec (PCD, center bore, offset, width and diameter) is measured on the wheel; the right diagram shows how positive, zero and negative offset shift the wheel face relative to the hub centerline.
ANKUSI Engineering Expert Advice
On a compact performance platform, every pound of rotational mass fights the car's natural agility. A forged wheel keeps strength at the factory-rated level while cutting that rotational weight, which is where the driving-feel improvement actually comes from.
The Fiat Grande Panda Petrol runs a 4x108 bolt pattern, 65.1mm center bore, and a 17x6.5J, front and rear, wheel from the factory. Our Flush Fitment reference is 18x7.5J ET30, which tucks the tire under the fender lip on a stock-height Fiat Grande Panda Petrol. Our Maximum Aggressive reference is 18x8.0J ET25 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Fiat Grande Panda Petrol OE Wheel Specs
The 2026 Fiat Grande Panda Petrol (Hatchback) uses a 4x108 bolt pattern with a 65.1mm center bore. Factory wheels are 17x6.5J F/R.
Why the factory spec works for most owners:
- Balances ride comfort with everyday drivability
- A commonly used size for this vehicle class, supporting parts and tire availability
- Maintains clearance for the factory suspension and brake components
- Provides stable, predictable handling across normal driving conditions
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Fiat Grande Panda Petrol (2026) we drill the 4x108 pattern and cut the centre bore to 65.1mm on our own CNC line, so the wheel hub-centres on the car with no spacer rings, in whatever diameter, width and offset you specify.
Converting these ET figures to backspacing? Use the wheel offset and backspacing calculator.
The figures on this page are part of our open wheel fitment dataset — 10,093 vehicles, free to download, CC BY 4.0.
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: 17x6.5J ET35 → ~5.13″ backspacing
- Flush: 18x7.5J ET30 → ~5.43″ backspacing
- Max: 18x8.0J ET25 → ~5.48″ backspacing
Want to check a different width or offset before you order? Use our Offset & Backspacing Calculator to solve the numbers yourself, or looking for your exact Fiat spec, or want a wheel built to a custom offset for your Fiat Grande Panda Petrol? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Vehicles With the Same Hub as the Fiat Grande Panda Petrol (4x108, 65.1 mm Bore)
In our database, 123 other vehicle entries from 11 makes use exactly the same 4x108 bolt pattern and 65.1 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
4x108 is used by 2.6% of the vehicle pages in our English fitment guide (171 of 6,503); 72.5% of those also use a 65.1 mm center bore.
Hub-Centric Rings for a 65.1 mm Center Bore
A wheel with a center bore larger than 65.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 66.1 mm | 66.1 → 65.1 mm |
| 66.6 mm | 66.6 → 65.1 mm |
| 67.1 mm | 67.1 → 65.1 mm |
| 70.1 mm | 70.1 → 65.1 mm |
| 73.1 mm | 73.1 → 65.1 mm |
ANKUSI forged wheels are bored to exactly 65.1 mm for this vehicle, so no ring is needed.
Frequently Asked Questions
What bolt pattern (PCD) does the Fiat Grande Panda Petrol use?
The 2026 Fiat Grande Panda Petrol uses a 4x108 bolt pattern.
How many lug bolts does the Fiat Grande Panda Petrol use?
The Fiat Grande Panda Petrol uses a 4-lug bolt pattern (4x108), so you need a 4-lug forged wheel to bolt straight on.
What is the center bore size on the Fiat Grande Panda Petrol?
The Fiat Grande Panda Petrol's center bore is 65.1mm. If an aftermarket wheel has a larger center bore than this, hub-centric rings are recommended so the wheel centers on the hub itself rather than relying on the lug bolts alone.
What size are the factory (stock) wheels on the Fiat Grande Panda Petrol?
Factory wheels on the Fiat Grande Panda Petrol are 17x6.5J F/R.
What is the biggest wheel size I can fit on my Fiat Grande Panda Petrol without rubbing?
The most aggressive fitment we recommend without fender work is 18x8.0J at ET25 offset. Going beyond this typically causes rubbing under compression unless you roll the fenders or add camber correction.
What does a flush wheel fitment look like on the Fiat Grande Panda Petrol?
For a flush look with minimal to no rubbing, we recommend 18x7.5J at ET30 offset as a starting point on a stock or mildly lowered Fiat Grande Panda Petrol.
Do I need wheel spacers for my Fiat Grande Panda Petrol?
No. ANKUSI forges each wheel to your exact target offset, including the flush or max specs above, so you get the correct fitment without stacking spacers. Spacers are typically only used to push out an existing OE-offset wheel without replacing it, which isn't necessary when you're ordering a custom-offset forged wheel.
How do I calculate wheel backspacing for my Fiat Grande Panda Petrol?
Backspacing (in inches) = wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance). For example, the flush spec above works out to roughly 5.43" of backspacing.
What's the difference between wheel offset and backspacing?
Offset is the distance in millimeters from the wheel's true centerline to its mounting face (positive offset pulls the wheel in, negative pushes it out). Backspacing is the distance in inches from the mounting face to the back edge of the wheel barrel. They describe the same fitment from two different reference points, which is why ANKUSI lists both above — some shops and tuning guides quote offset, others quote backspacing.
Can I run staggered wheels (different sizes front and rear) on my Fiat Grande Panda Petrol?
The Fiat Grande Panda Petrol runs the same wheel size front and rear from the factory, so staggered fitment is not required. ANKUSI can still forge a staggered set (wider rear) on request if you want a more aggressive stance.
Sources and Last Update
Data checked against: avtoreference.com.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Other cars on the same factory size: 17x6.5 wheels · 17 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.