Skip to content
Weld Racing RT-S S71 18x12 Forged Aluminum Wheels – Polished, 5x4.75 Bolt Pattern, 6.7” Backspacing (Pair)
Upgrade your build with Weld Racing RT-S S71 forged aluminum wheels, designed for serious performance and race-proven durability. These 18x12 polished drag racing wheels feature a lightweight 3-piece forged construction, delivering the strength and reliability needed for high-horsepower street and strip applications.
Built using forging-grade aluminum alloys, the RT-S S71 series is engineered for maximum strength while reducing rotational mass—helping improve acceleration, handling, and overall performance.
This setup features a 5x4.75 bolt pattern with 6.7” backspacing and +5mm offset, making it an ideal fitment for a wide range of performance vehicles and drag racing builds.
Key Features
- Weld Racing RT-S S71 Series – premium forged performance wheels
- 18x12 size – ideal for drag racing and wide tire setups
- 3-piece forged aluminum construction
- Polished finish for a clean, aggressive look
- TPMS compatible
- Center caps and valve stems included
Specifications
| Brand | Weld Racing |
| Series | RT-S S71 |
| Wheel Size | 18x12 |
| Bolt Pattern | 5x4.75 (5x120.65mm) |
| Backspacing | 6.7 in. |
| Offset | +5mm |
| Material | Forged Aluminum |
| Construction | 3-Piece |
| Finish | Polished |
| Center Bore | 3.18 in. (80.77mm) |
| Load Rating | 1,580 lbs. |
| TPMS Compatible | Yes |
| Center Cap | Included |
| Valve Stems | Included (Rubber with Chrome Sleeve) |
| Lug Nuts | Not Included |
Note: Medium brake clearance design (1.19” spoke clearance). Not compatible with 5/8” drive studs.
Sold as a pair (2 wheels).
Whether you're building a dedicated drag car or upgrading your street performance setup, Weld Racing wheels deliver proven results on and off the track.