Weld S71 18x8.5 / 5x120.65 BP / +50mm Offset / Street RT-S Series - Polished
Weld S71 18x8.5 / 5x120.65 BP / +50mm Offset / Street RT-S Series - Polished
Description
Weld S71 18x8.5 / 5x120.65 BP / +50mm Offset / Street RT-S Series - Polished
WELD Racing brings its application flexible racing technology to the street with a budget friendly 3-piece modular wheel using a unique welded assembly process. These wheels offer the classic WELD Racing look and continue the WELD tradition utilizing a forged billet center and cold forged rims. These unique wheels offers 3 mounting pad heights to clear just about any brake package making them the perfect choice for street, drag, road course or auto cross.
Additional Information
18X8.5'' Polished S71 Med Pad 5X4.75'' Bolt Pattern 6.7'' Backspace; Valve Stem and Center Cap Included; Made in Kansas City, MO USA
Part Type
Wheel
| Additional Application Notes | |
|---|---|
| • Position: Front; 18" conical lugs required - Requires 3mm spacer on front, wheel will exceed outer fender lip by 6 mm (.250") | |
| • Position: Front; 18" conical lugs required - S71 Requires 3/8" (9mm) spacer on front, wheel will exceed outer fender lip by 6mm (.250") - watch tire size | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:49:39
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Backspacing: | 6.7 |
| Center Cap Included: | Yes |
| Color: | Polished |
| Description: | Weld S71 18x8.5 / 5x120.65 BP / +50mm Offset / Street RT-S Series - Polished |
| Diameter: | 18 |
| Finish: | Polished Center - Polished Shell |
| Inside Diameter: | 3.18 |
| Lug Hole Quantity: | 5 |
| Material: | Forged Aluminum |
| Part Number: | wel71MP8085B67A |
| TPMS Compatible: | Yes |
| Title: | WELD Street and Strip 18X8.5'' Polished S71 Med Pad 5X4.75'' Bolt Pattern 6.7'' Backspace |
| Wheel Bolt Pattern Size: | 4.75 |
| Width: | 8.5 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Weld, Weld Performance, Weld Racing |
| StreetFX SKU | wel71MP8085B67A |
| SFX Item ID | 4185245 |
| Accounting SKU | wel-71MP8085B67A |
| Manufacturer SKU | 71MP8085B67A |
| Manufacturer UPC | 190300303342 |
| Alternative References | WLD-71MP8085B67A |
Wheel, RT-S S71, Aluminum, Polished, 18 in. x 8.5 in., 5 x 4.75 in. Bolt Circle, 6.700 in. Backspace, Each
Weld Racing RT-S forged aluminum polished wheels feature 3-piece forgings that are assembled by welding, for application flexibility. They are manufactured using primary forging-grade aluminum alloys to create maximum strength and durability. Weld Racing RT-S forged aluminum polished wheels are available in 15 in. to 18 in. diameters and are tested with F.E.A. and in-house destructive testing to ensure safety.
| Product Attributes | |
|---|---|
| Brand | Weld Racing |
| Manufacturer's Part Number | 71MP8085B67A |
| Part Type | Wheels |
| Product Line | Weld Racing RT-S S71 Forged Aluminum Polished Wheels |
| UPC | 190300303342 |
| Wheel Diameter | 18 in. |
| Wheel Width (in.) | 8.50 |
| Wheel Size | 18x8.5 |
| Wheel Bolt Pattern (application) | 5 x 120.65mm 5 x 4 3/4 in. |
| Wheel Material | Forged aluminum |
| Manufacturers Wheel Series | Weld Racing RT-S S71 Series |
| Backspacing (in.) | 6.70 |
| Offset | +50.00mm |
| Wheel Construction | 3-piece |
| TPMS Sensor Compatible | Yes |
| Beadlock Type | None |
| Lug Nut/Bolt Seat Style | Conical seat - 60 degree |
| Hub Centric Ring Compatible | No |
| Center Bore Diameter (in.) | 3.18 |
| Center Bore Diameter (mm) | 80.77 |
| Center Cap Included | Yes |
| Load Rating (lbs.) | 1,580 lbs. |
| Lug Nuts Included | No |
| Small Diameter Lug Nuts Required | No |
| Valve Stems Included | Yes |
| Valve Stem Material | Rubber |
| Valve Stem Finish | Chrome sleeve |
| Quantity | Sold individually. |
| Notes | Medium brake clearance design. 1.19 in. from the peak of the spoke curvature for brake clearance. Will not accept 5/8 in. drive studs. |
| Designed for Dually Truck | No |
Compatibility
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