2018 Audi SQ5 Custom Alloy Wheels & Aftermarket Rims Guide
Showing compatible wheels for the 2018 Audi SQ5 (3.0 TFSi quattro MHEV) matching 5x112 bolt pattern, 19, 20, and 21 inch diameters, and 7"–8.5" widths from Niche 1PC, Azara, Axe Wheels, Vision. Filter by rim size, width, or finish and build a complete wheel & tire package.
- Diameter
- 20, 21, 19
- Width
- 8, 8.5, 7
- Bolt pattern
- 5x112
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2018 Audi SQ5 Wheel Fitment Specs: 19"–21" Rim Sizes, 7"–8.5" Widths & 5×112 PCD
Every aftermarket wheel shown above is pre-filtered for the 2018 Audi SQ5 (GU). By matching your 2018 Audi SQ5 lug pattern (5×112), compatible rim diameters (19, 20, and 21 inch), and 7", 8", 8.5" widths against inventory from Niche 1PC, Azara, Axe Wheels, Vision, 1AV, ADVANTI RACING, you can choose custom rims with confidence or build a complete 2018 Audi SQ5 wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2018 Audi SQ5 (GU) |
| Trims Covered | 3.0 TFSi quattro MHEV |
| Bolt Pattern (PCD) | 5×112 |
| Supported Diameters | 19", 20", 21" |
| Supported Widths | 7", 8", 8.5" |
| Center Bore | 66.6 mm |
| Offset (ET) Range | ET34–ET39 |
| Verified Tire Sizes | 255/45ZR20 105W XL, 255/40ZR21 102Y XL, 255/45R20 105H XL, 235/55R19 105H XL, 255/45R20 105V XL |
| Compatible Brands | Niche 1PC, Azara, Axe Wheels, Vision, 1AV, ADVANTI RACING |
2018 Audi SQ5 Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 19 inch wheels for 2018 Audi SQ5, 20 inch wheels for 2018 Audi SQ5, 21 inch wheels for 2018 Audi SQ5 matched to 7"–8.5" widths and 5×112 bolt patterns. You can safely run cast alloy, flow-formed, or forged custom wheels from brands such as Niche 1PC, Azara, Axe Wheels, Vision, 1AV, ADVANTI RACING whenever bolt pattern, center bore, offset, and load rating align. When stepping up in diameter on AWD drivetrains, keep overall tire rolling diameter matched front-to-rear.
2018 Audi SQ5 Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2018 Audi SQ5?
The 2018 Audi SQ5 is engineered with a 5×112 bolt pattern and a 66.6 mm center bore and accommodates wheel diameters of 19"–21" with rim widths of 7"–8.5". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 2018 Audi SQ5 trims share the same wheel size and brake clearance?
Across 2018 Audi SQ5 trims (3.0 TFSi quattro MHEV), compatible wheels span 19"–21" in diameter and 7"–8.5" wide with offsets around ET34–ET39 (5×112 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
What precautions are needed when changing wheel sizes on an AWD 2018 Audi SQ5?
On the AWD 2018 Audi SQ5, all four tires must maintain matching overall rolling diameters within 1% across 19"–21" wheel sizes (5×112 PCD) to prevent strain on the center differential.
What factory and plus-sized tire sizes fit the 2018 Audi SQ5?
Recorded compatible tire sizes for the 2018 Audi SQ5 include 255/45ZR20 105W XL, 255/40ZR21 102Y XL, 255/45R20 105H XL, 235/55R19 105H XL, 255/45R20 105V XL on 19"–21" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.