2026 Cadillac CT5 Sport Wheels & Rims
Fitment shared across: Sport, V
Shop Wheels for 2026 Cadillac CT5 Sport
Showing 8 of 8+ wheels compatible with the 2026 Cadillac CT5
The 2026 Cadillac CT5 Sport and V models roll on a 5x120 bolt pattern with a 66.9mm center bore. Your stock setup features 19x8.5 wheels at a 29mm offset. At ThreePiece.us, we verify every wheel bolt on perfectly before it ships, so you can upgrade with confidence. We stock Heritage Wheel, Work Wheels, OHM, Aodhan, Petrol, KATANA RACING, Niche 1PC, and Enkei options in sizes ranging from 18 to 20 inches.
Whether you're drawn to aggressive 20x9.5 sizing or prefer the classic proportions of 18-inch fitments, our full lineup accommodates your style. All wheels ship free to the lower 48 states, making it easier than ever to transform your CT5's appearance. Browse our verified inventory and find your perfect match today.
2026 Cadillac CT5 Sport Wheel Fitment Specifications
The 5x120 bolt pattern determines which wheels physically bolt onto your car, while the 66.9mm center bore ensures a hub-centric fit. The factory equips this car with 19x8.5 wheels at a +29 offset.
Lug Type
nut
Thread Size
M14x1.5
Torque Spec
—
TPMS
Yes
2026 Cadillac CT5 Sport Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x7.5 | +25 to +42 | 245/45R18 | — |
| 18x8 | +25 to +42 | 245/45R18 | — |
| 19x8 | +25 to +42 | 245/40R19 | — |
| 18x8.5 | +30 to +42 | 245/45R18 | — |
| 19x8.5 | +30 to +42 | 245/40R19 | — |
| 20x8.5 | +30 to +38 | 255/35R20 | — |
| 21x8.5 | +30 to +38 | 255/30R21 | — |
| 18x9 | +35 to +42 | 245/45R18 | — |
| 19x9 | +35 to +42 | 245/40R19 | — |
| 20x9 | +35 to +38 | 255/35R20 | — |
| 21x9 | +35 to +38 | 255/30R21 | — |
| 20x9.5 | +35 to +38 | 255/35R20 | — |
| 21x9.5 | +35 to +38 | 255/30R21 | — |
Best Wheel Brands for the Cadillac CT5
- BBS — LM, FI, CI-R
- Rohana — RFX5, RFX11
- Work Wheels — Meister, Varianza
- Rotiform — FLG, OZR
- Heritage Wheel — Bushido, Kokoro
- TSW
Complete Your 2026 Cadillac CT5 Sport Build
- Cadillac CT5 suspension — pairs well with a wheel upgrade
- Cadillac CT5 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