2015 Cadillac SRX Aftermarket Wheels & Custom Rims Catalog
Showing compatible wheels for the 2015 Cadillac SRX (3.6i) matching 6x120 bolt pattern, 18, 20, and 21 inch diameters, and 8"–9" widths from Vision, Axe Wheels, Moto Metal, Azara. Filter by rim size, width, or finish and build a complete wheel & tire package.
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XD820 GRENADE
2015 Cadillac SRX Wheel Fitment Specs: 18"–21" Rim Sizes, 8"–9" Widths & 6×120 PCD
Every aftermarket wheel shown above is pre-filtered for the 2015 Cadillac SRX (GMT166). By matching your 2015 Cadillac SRX lug pattern (6×120), compatible rim diameters (18, 20, and 21 inch), and 8", 8.5", 9" widths against inventory from Vision, Axe Wheels, Moto Metal, Azara, Niche 1PC, Lexani, you can choose custom rims with confidence or build a complete 2015 Cadillac SRX wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2015 Cadillac SRX (GMT166) |
| Trims Covered | 3.6i |
| Bolt Pattern (PCD) | 6×120 |
| Supported Diameters | 18", 20", 21" |
| Supported Widths | 8", 8.5", 9" (staggered fitment supported) |
| Center Bore | 66.9 mm |
| Offset (ET) Range | ET48–ET53 |
| Verified Tire Sizes | 235/65R18 106H, 235/55R20 102H, 255/50R20 105V, 265/45R21 104V, 235/55R20 102V, 265/50R20 107V |
| Compatible Brands | Vision, Axe Wheels, Moto Metal, Azara, Niche 1PC, Lexani |
2015 Cadillac SRX Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 18 inch wheels for 2015 Cadillac SRX, 20 inch wheels for 2015 Cadillac SRX, 21 inch wheels for 2015 Cadillac SRX matched to 8"–9" widths and 6×120 bolt patterns. Many performance setups pair wider rear wheels with high-clearance spoke profiles—forged, flow-formed, and cast alloy rims from Vision, Axe Wheels, Moto Metal, Azara, Niche 1PC, Lexani are compatible as long as front/rear offsets, brake caliper clearance, and load ratings match.
2015 Cadillac SRX Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2015 Cadillac SRX?
The 2015 Cadillac SRX is engineered with a 6×120 bolt pattern and a 66.9 mm center bore and accommodates wheel diameters of 18"–21" with rim widths of 8"–9". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 2015 Cadillac SRX trims share the same wheel size and brake clearance?
Across 2015 Cadillac SRX trims (3.6i), compatible wheels span 18"–21" in diameter and 8"–9" wide with offsets around ET48–ET53 (6×120 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
Should I choose a square or staggered wheel setup for the 2015 Cadillac SRX?
The 2015 Cadillac SRX supports both square fitments (identical widths front and rear for rotational longevity) and staggered fitments (8"–9" front and rear widths) for enhanced rear grip and stance on 18"–21" wheels.
What factory and plus-sized tire sizes fit the 2015 Cadillac SRX?
Recorded compatible tire sizes for the 2015 Cadillac SRX include 235/65R18 106H, 235/55R20 102H, 255/50R20 105V, 265/45R21 104V, 235/55R20 102V on 18"–21" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.