The CT6 is Cadillac's flagship luxury sedan — refined, understated, and quietly powerful. This owner wanted to break from the factory chrome look with something bold but still premium. XINGTU delivered a 20" forged monoblock set in gloss red, an intricate Y-mesh multi-spoke design that gives the big sedan a confident, modern-luxury edge.
| Item | Specification |
| Model No. | 2603213 |
| Construction | Forged Monoblock, 6061‑T6 Aluminum |
| Size | 20 × 8.5(Square / all four) |
| PCD | 5 × 120 |
| Offset | ET33 (all four) |
| Center Bore | 66.9 mm |
| Weight | 12 kg per wheel (all four) |
| Load Rating | 850 kg |
| Lug Seat | 15 × 32 × 60° Taper |
| Finish | Gloss Red |
The CT6 is a big luxury sedan, so refinement is everything—and at 12 kg per wheel, this forged monoblock keeps unsprung mass low, preserving the CT6's signature smooth ride while sharpening response over the heavier OEM wheels. We held the 5x120 / CB66.9 hubcentric bore to Cadillac's exact spec for a vibration-free fit with no spacer rings—critical on a quiet luxury car where any wheel vibration would be felt instantly. The intricate Y-mesh face is CNC-cut for clean, sharp spoke definition, and the gloss red is a full-coverage finish that demands a flawless forged face underneath—any surface imperfection shows straight through high-gloss paint.
A bold modern-luxury look with genuine forged strength—the gloss red Y-mesh transforms the CT6's understated presence into a head-turner, while 12 kg of forged aluminum keeps the ride smooth and the response sharp.

Get a custom forged set in your exact size & finish
1. Can you customize wheels based on my vehicle specifications?
A: Yes. We provide full customization based on vehicle model, wheel size, width, offset, bolt pattern, center bore, brake clearance, and design requirements.
2. What information do you need before starting a custom wheel project?
A: We usually require your vehicle make, model, and year, along with wheel diameter and width, bolt pattern (PCD), offset (ET), brake clearance requirements, and preferred wheel design and finish details.
3. What materials are used for forged wheels?
A: Our forged wheels are manufactured using high-strength aerospace-grade aluminum alloys, providing excellent strength-to-weight performance.
4. What finishes are available?
A: We offer a wide range of finish options, including brushed finish, polished finish, gloss black, matte finish, custom color coating, and two-tone finishes to meet different styling requirements.
5. What is the typical production lead time?
A: Production time depends on design complexity, quantity, and finishing requirements. A typical custom project usually takes 30–45 days, including engineering confirmation, machining, QC, and delivery preparation.
6. Do you support small quantity orders?
A: Yes. We support prototype development, sample orders, and small-batch production for tuning shops, distributors, and automotive brands.