Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels 17x12

Name: Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels
Brand: Weld Racing
SKU: WLD-77LB7120Y42A
Price: 1155.00 USD
Availability: OutOfStock
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Part Number: WLD-77LB7120Y42A

$1,155.00

Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels

Wheel, RT-S S77, Forged Aluminum, Gloss Black, Polished, 17 in. x 12 in., 6 x 135mm Bolt Circle, 4.20 in. Backspace, Each
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Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels 17x12

WLD-77LB7120Y42A

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Part Number: WLD-77LB7120Y42A

Estimated Ship Date: Dec 17, 2026

$1,155.00

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Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Dec 17, 2026 Would you rather pick it up?

Overview

Brand:

Weld Racing

Manufacturer's Part Number:

77LB7120Y42A

Part Type:

Wheels

Product Line:

Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels

Summit Racing Part Number:

WLD-77LB7120Y42A

UPC:

111111110000

Wheel Diameter:

17 in.

Wheel Width (in.):

12.00

Wheel Size:

17x12

Wheel Material:

Forged aluminum

Designed for Dually Truck:

Wheel Face Color:

Black

Wheel Face Finish:

Gloss

Wheel Barrel/Lip Color:

Polished

Wheel Barrel/Lip Finish:

Polished

Wheel Accent Color:

Machined

Manufacturers Wheel Series:

Weld Racing RT-S S77 Series

Backspacing (in.):

4.20

Offset:

-58.00mm

Wheel Construction:

3-piece

TPMS Sensor Compatible:

Yes

Beadlock Type:

None

Lug Nut/Bolt Seat Style:

Conical seat - 60 degree

Hub Centric Ring Compatible:

Center Bore Diameter (in.):

3.43

Center Bore Diameter (mm):

87.10

Center Cap Included:

Yes

Lug Nuts Included:

Small Diameter Lug Nuts Required:

Valve Stems Included:

Yes

Valve Stem Material:

Steel

Valve Stem Finish:

Chrome

Quantity:

Sold individually.

Notes:

Features a low pad design for brake clearance.

Wheel Bolt Pattern (application):

6 x 135mm

Application Notes:

Features a low pad design for brake clearance.

Weld Racing RT-S S77 Forged Aluminum Gloss Black Wheels

Weld Racing's RT-S line of wheels offers maximum weight savings and performance through their advanced forged construction. Designed for serious racers, these wheels combine lightweight strength with durability, ensuring high performance on the drag strip and reliability on the road. RT-S wheels are built to handle the demands of extreme racing conditions.

Weld's S77 gloss black wheels have a classic tuning fork design modified for modern muscle. 3-piece forged construction using forged shells and 6061 centers allow for necessary strength with reduced weight for optimal street performance. Designed to fit modern muscle cars, the S77 wheels fit most muscle car applications including Mustangs, Camaros, Corvettes, and Challengers. Weld Racing RT-S S77 wheels are standouts with polished shells and black machined centers. Center cap and valve stem are included. Select the ideal fit for your vehicle.

Applications