2018 Cadillac CTS Base Wheels & Rims
Fitment shared across: Base, Luxury, Premium Luxury, Vsport, Vsport Premium Luxury
2018 Cadillac CTS Base Wheel Gallery — See It On Your Car
Real Cadillac CTS builds and AI-rendered fitment previews. Visualize any wheel on your CTS with our free wheel visualizer before you buy.
Shop Wheels for 2018 Cadillac CTS Base
Showing 8 of 8+ wheels compatible with the 2018 Cadillac CTS
The 2018 Cadillac CTS Base and its trims—Luxury, Premium Luxury, Vsport, and Vsport Premium Luxury—roll on a 5x120 bolt pattern with a 67.1mm center bore. Stock wheels measure 17x8, giving you a solid foundation for customization. Every wheel we offer is verified to bolt on perfectly and ships free throughout the lower 48 states.
Upgrade your CTS with options ranging from 17 to 19 inches across our curated selection of Heritage Wheel, Work Wheels, OHM, Aodhan, Petrol, KATANA RACING, Niche 1PC, and Enkei. Whether you're seeking a subtle refresh or a dramatic stance, we've got the fitment expertise and inventory to transform your ride with confidence.
2018 Cadillac CTS Base Wheel Fitment Guide — What Works & What to Avoid
Your 2018 Cadillac CTS bolts onto a 5x120 pattern and wears a 17x8 inch wheel at 48mm offset from the factory. You can fit seventeen through nineteen-inch diameters, with widths ranging from 6.5 to 9.5 inches depending on size. Since this vehicle runs square setup across all trims, staggered pairing isn't a consideration—pick your preferred width and offset combination accordingly.
The 5x120 bolt pattern is exclusive to your CTS, so confirm any wheel before ordering. Your hub measures 67.1mm; if you choose a wheel with a larger center bore, install hub-centric rings to maintain proper centering. Aggressive offsets or excessively wide wheels risk contact with fenders and suspension components, so moderate your setup choices to preserve clearance and ride quality.
Every wheel in our catalog bolts straight onto your CTS and qualifies for free shipping across the lower 48 states. Heritage Wheel, Work Wheels, OHM, and Aodhan are among the popular brands we stock for your fitment, each offering distinct styles and finishes to suit your taste.
2018 Cadillac CTS Base Wheel Fitment Specifications
The 5x120 bolt pattern determines which wheels physically bolt onto your car, while the 67.1mm center bore ensures a hub-centric fit. The factory equips this car with 17x8 wheels at a +48 offset.
Lug Type
nut
Thread Size
M14x1.5
Torque Spec
89 ft-lbs
TPMS
Yes
2018 Cadillac CTS Base Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 17x6.5 | +35 to +49 | 235/55R17 | — |
| 17x7 | +35 to +49 | 245/45R17, 235/55R17 | — |
| 17x7.5 | +35 to +49 | 245/45R17, 235/55R17 | — |
| 18x7.5 | +35 to +49 | 235/50R18, 245/40R18 | — |
| 19x7.5 | +35 to +49 | 255/40R19 | — |
| 17x8 | +35 to +49 | 245/45R17, 235/55R17 | — |
| 18x8 | +35 to +49 | 235/50R18, 245/40R18 | — |
| 19x8 | +35 to +49 | 255/40R19, 245/40R19 | — |
| 20x8 | +35 to +49 | 245/40R20 | — |
| 22x8 | +35 to +49 | 245/30R22 | — |
| 18x8.5 | +35 to +49 | 235/50R18, 245/40R18 | — |
| 19x8.5 | +35 to +49 | 255/40R19, 245/40R19 | — |
| 20x8.5 | +35 to +49 | 245/40R20 | — |
| 22x8.5 | +35 to +49 | 245/30R22 | 1. Check fitment, possible clearance issues |
| 20x9 | +35 to +45 | 245/40R20 | 1. Check fitment, possible clearance issues |
| 22x9 | +32 to +45 | 245/30R22 | 1. Check fitment, possible clearance issues |
Best Wheel Brands for the Cadillac CTS
- BBS — LM, FI, CI-R
- Rohana — RFX5, RFX11
- Work Wheels — Meister, Varianza
- Rotiform — FLG, OZR
- Heritage Wheel — Bushido, Kokoro
- TSW
Complete Your 2018 Cadillac CTS Base Build
- Cadillac CTS suspension — pairs well with a wheel upgrade
- Cadillac CTS brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers