GMC OEM-Style Silver 6 Y-Spoke Polished Off-Road Forged Wheels
GMC Sierra / Yukon Fitment · 6-Lug
2013 GMC Acadia Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting GMC Acadia wheels? This page gives the 2013 GMC Acadia bolt pattern (6x132), centre bore, factory rim size and the offset range for aftermarket and forged GMC Acadia rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2013 GMC Acadia uses a 6x132 bolt pattern with a 74.5 mm centre bore and M14x1.5 lug nuts. Factory wheels: 19x7.5J at ET50. For aftermarket wheels, 20x8.5J ET35 sits flush and 22x9J ET30 is the most aggressive fit.
Forged wheels for the 2013 GMC Acadia — drilled 6x132 with a 74.5 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in about 25 days.
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GMC Acadia (2013): 6x132 bolt pattern, 74.5mm center bore. Factory wheels: 19x7.5J. Reference fitment ranges.
Bolt Pattern6x132
Wheel Bolt/NutM14x1.5 Nut
Center Bore74.5mm
Wheel Load Rating900–1250 kg/wheel (SUV segment reference)
Year2013
CategorySUV
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
Built to order by ANKUSI — IATF 16949 & ISO 9001 certified forged wheel manufacturer, TÜV/SFI/VIA compliant. See our factory & certifications →
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | 19x7.5J at ET50 |
| Flush Fitment | 20x8.5J at ET35 offset |
| Maximum Aggressive | 22x9J at ET30 offset |
Forged wheels for the GMC AcadiaMachined to the 6x132 bolt pattern and 74.5 mm bore · 14–24 inch · offset calculated for your car · 3D drawing before production
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
SUVs carry more curb weight higher off the ground, so wheel strength and rotational mass both matter more than on a comparable sedan — a heavier wheel amplifies body roll and slows steering response exactly where the platform is already working hardest. Forging keeps the wheel light without giving up the load rating the factory suspension geometry was tuned around.
The GMC Acadia runs a 6x132 bolt pattern, 74.5mm center bore, and a 19x7.5J at ET50, front and rear, wheel from the factory. Our Flush Fitment reference is 20x8.5J ET35, which tucks the tire under the fender lip on a stock-height GMC Acadia. Our Maximum Aggressive reference is 22x9J ET30 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
GMC Acadia OE Wheel Specs
The 2013 GMC Acadia (SUV) uses a 6x132 bolt pattern with a 74.5mm center bore. Factory wheels are 19x7.5J at ET50.
Why the factory spec works for most owners:
- Supports the vehicle's curb weight and load capacity
- Preserves ground clearance for everyday and light off-road use
- Balances ride comfort with cargo and passenger stability
- Maintains clearance for the factory suspension travel and brake package
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the GMC Acadia (2013) we drill the 6x132 pattern and cut the centre bore to 74.5mm 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.
Flush Fitment
For a flush look with minimal rubbing, 20x8.5J ET35 is the recommended starting point on a stock or mildly lowered GMC Acadia.
Maximum Aggressive Fitment
22x9J ET30 is a more aggressive reference setup. Beyond this, expect rubbing under compression without fender rolling or camber correction.
Real-World Fitment Notes
Wheels: 1st gen uses 6x132 PCD. Chassis: Lowering springs. Tires: 255/60 R19.
5-Tier Configuration Options
A Factory-Style 19x7.5J ET50
Recommended setup: 19x7.5J ET50 | Economy impact: Negligible | Best for: Daily commuting, family use
Appearance: 7/10 | Comfort: 9.5/10 | Install difficulty: ★☆☆☆☆
Estimated cost: $1,200-1,500 (wheels + tires + install)
B Comfortable Upgrade 20x8.0J ET43
Recommended setup: 20x8.0J ET43 | Economy impact: -2 to -4% | Best for: Daily / street
Appearance: 8/10 | Comfort: 9/10 | Install difficulty: ★☆☆☆☆
Estimated cost: $1,950-2,550 (wheels + tires + install)
C Balanced / Flush Fit 20x8.5J ET35
Recommended setup: 20x8.5J ET35 | Economy impact: -4 to -6% | Best for: Street
Appearance: 8.5/10 | Comfort: 8/10 | Install difficulty: ★★☆☆☆
Estimated cost: $2,600-3,400 (wheels + tires + install)
D Aggressive 21x9.0J ET33
Recommended setup: 21x9.0J ET33 | Economy impact: -6 to -9% | Best for: Show / occasional track
Appearance: 9/10 | Comfort: 6.5/10 | Install difficulty: ★★★☆☆
Estimated cost: $3,900-5,000 (wheels + tires + install)
E Max Aggressive 22x9.0J ET30
Recommended setup: 22x9.0J ET30 | Economy impact: -8 to -12% | Best for: Show only
Appearance: 9.5/10 | Comfort: 4/10 | Install difficulty: ★★★★☆
Estimated cost: $4,800-6,200+ (wheels + tires + install)
Performance Comparison Matrix
| Metric | Tier A | Tier B | Tier C | Tier D | Tier E |
|---|---|---|---|---|---|
| Wheel Spec | 19x7.5J ET50 | 20x8.0J ET43 | 20x8.5J ET35 | 21x9.0J ET33 | 22x9.0J ET30 |
| Economy Impact | Negligible | -2 to -4% | -4 to -6% | -6 to -9% | -8 to -12% |
| Appearance | 7/10 | 8/10 | 8.5/10 | 9/10 | 9.5/10 |
| Comfort | 9.5/10 | 9/10 | 8/10 | 6.5/10 | 4/10 |
| Install Difficulty | ★☆☆☆☆ | ★☆☆☆☆ | ★★☆☆☆ | ★★★☆☆ | ★★★★☆ |
| Cost Range | $1,200-1,500 | $1,950-2,550 | $2,600-3,400 | $3,900-5,000 | $4,800-6,200+ |
| Best For | Daily commuting, family use | Daily / street | Street | Show / occasional track | Show only |
Real-World Reference Cases
The examples below are compiled from typical ANKUSI customer configurations and are labeled as reference cases, not individually verified real-world builds.
Case 1: Daily Driver (Factory-Style)
Profile: Everyday driving, prioritizes comfort and low running cost.
Setup: 19x7.5J ET50
Cost: ~$620
Outcome: Minimal visual change, ride and fuel economy essentially unaffected.
Case 2: Balanced Enthusiast (Balanced / Flush Fit)
Profile: Wants a sportier stance without sacrificing daily usability.
Setup: 20x8.5J ET35
Cost: ~$3,000
Outcome: Noticeable visual upgrade, fuel economy drop within the expected range.
Case 3: Show Build (Max Aggressive)
Profile: Built primarily for shows or occasional track/show use.
Setup: 22x9.0J ET30
Cost: ~$5,500
Outcome: Maximum visual impact; daily comfort and fuel economy are heavily compromised, physical test fit required before production.
Decision Guide
1
What's your primary use? Daily commuting → Tier A/B. Weekend street driving → Tier B/C. Show or occasional track use → Tier D/E.
2
What's your budget? Under $800 → Tier A. $800-3,400 → Tier B/C. $3,400+ → Tier D/E.
3
How much does fuel economy matter? Very important → Tier A. Somewhat important → Tier B/C. Not a priority → Tier D/E.
4
Still unsure? Tier C (Balanced / Flush Fit) is the default choice for most GMC Acadia owners.
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: 19x7.5J ET50 → ~6.22″ backspacing
- Flush: 20x8.5J ET35 → ~6.13″ backspacing
- Max: 22x9J ET30 → ~6.18″ backspacing
A Note on Clearance
Final clearance depends on the exact tire model, suspension height, brake package, alignment and vehicle tolerances. A physical test fit is recommended before production.
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 GMC spec, or want a wheel built to a custom offset for your GMC Acadia? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Custom Forged Wheels for the GMC Acadia (2013)
Everything above is reference data. If you want wheels actually built to it, that is what ANKUSI does: we are a forged wheel factory in Guangzhou, China, IATF 16949 and ISO 9001 certified, forging on our own 10,000-ton press and producing over 120,000 wheels a year. Forging blank, CNC machining, finishing, coating and inspection all happen in the same building — nothing is subcontracted and nothing is relabelled from another manufacturer.
Every set is cut to order, so the 6x132 pattern and the 74.5mm centre bore are machined for this car specifically rather than shimmed with adaptor rings. Diameter, width, offset, concavity, monoblock or multi-piece construction and the finish are all yours to choose — most GMC orders on this platform land somewhere between the 20x8.5J ET35 flush setup and the 22x9J ET30 aggressive setup referenced above.
We do not hold 6x132 wheels on a shelf — they are forged to order, which is why any offset, width and bore combination on this page is buildable rather than limited to a stock list.
Frequently Asked Questions
What bolt pattern (PCD) does the GMC Acadia use?
The 2013 GMC Acadia uses a 6x132 bolt pattern.
How many lug bolts does the GMC Acadia use?
The GMC Acadia uses a 6-lug bolt pattern (6x132), so you need a 6-lug forged wheel to bolt straight on.
What is the center bore size on the GMC Acadia?
The GMC Acadia's center bore is 74.5mm. 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 GMC Acadia?
Factory wheels on the GMC Acadia are 19x7.5J at ET50.
What is the biggest wheel size I can fit on my GMC Acadia without rubbing?
The most aggressive fitment we recommend without fender work is 22x9J at ET30 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 GMC Acadia?
For a flush look with minimal to no rubbing, we recommend 20x8.5J at ET35 offset as a starting point on a stock or mildly lowered GMC Acadia.
Do I need wheel spacers for my GMC Acadia?
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 GMC Acadia?
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 6.13" 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 GMC Acadia?
The GMC Acadia 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.
Vehicles With the Same Hub as the GMC Acadia (6x132, 74.5 mm Bore)
In our database, 12 other vehicle entries from 4 makes use exactly the same 6x132 bolt pattern and 74.5 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.
6x132 is used by 0.2% of the vehicle pages in our English fitment guide (15 of 6,503); 93.3% of those also use a 74.5 mm center bore.
GMC Acadia: Specs by Model Year
Hub-Centric Rings for a 74.5 mm Center Bore
A wheel with a center bore larger than 74.5 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 76.1 mm | 76.1 → 74.5 mm |
| 78.1 mm | 78.1 → 74.5 mm |
| 84.1 mm | 84.1 → 74.5 mm |
| 93.1 mm | 93.1 → 74.5 mm |
ANKUSI forged wheels are bored to exactly 74.5 mm for this vehicle, so no ring is needed.
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: 19x7.5 wheels · 19 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.
Forged Wheel Designs for the GMC Acadia
Every design below is forged to order, so it can be machined to the GMC Acadia's 6x132 bolt pattern and 74.5 mm center bore, with the width and offset calculated for your setup.
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Bolt pattern and center bore on this page were cross-checked against at least two independent sources before publication. Last reviewed 2026-09-18. Spotted an error? Email info@ankusi.com and we will verify and correct it.