Forgestar X12 24×10 / 6×139.7 BP / ET30 / 6.68 BS Gloss Black Wheel

Deep Concave Presence for Full-Size Trucks and SUVs

The Forgestar X12 24×10 Gloss Black wheel in the 6×139.7 bolt pattern delivers a commanding deep concave stance for GM and RAM full-size trucks and SUVs. Built with rotary formed monoblock construction, this wheel keeps unsprung weight down while standing up to daily driving and towing demands. The multi-spoke design and +30 offset give your Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, or RAM 1500 a wider, more aggressive footprint without the compromises of a heavier cast wheel.

Key Features

• Forgestar X12 deep concave design, part number F03140084P30
• Rotary formed monoblock construction for reduced unsprung weight
• 24×10 wheel size with 6×139.7 bolt pattern for GM and RAM full-size platforms
• +30mm offset with 6.68 inches of backspacing
• Premium Gloss Black finish
• Engineered for street performance without sacrificing towing capability

Vehicle Fitment

Fits vehicles equipped with the 6×139.7 bolt pattern, including Ram TRX applications. Always verify offset and backspacing clearance against your specific trim before ordering.

Specifications

What’s Included

• (1) Forgestar F03140084P30 X12 24×10 Gloss Black wheel

About Forgestar

Forgestar builds lightweight flow formed and rotary formed monoblock wheels engineered for performance, drag, and street truck applications. The X12 series was designed to give full-size trucks and SUVs a deep concave luxury look while keeping unsprung weight in check. Every Forgestar wheel is backed by a lifetime structural warranty to the original retail purchaser.

Related Parts on Our Site

• Forgestar F14 Beadlock 17×10 Wheel

FAQ

What is the F03140084P30?

The F03140084P30 is a Forgestar X12 wheel measuring 24×10 with a 6×139.7 bolt pattern, +30mm offset, and 6.68 inches of backspacing in a gloss black finish, designed for GM and RAM full-size trucks and SUVs.

What vehicles use a 6×139.7 bolt pattern?

The 6×139.7 bolt pattern is used on the Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, Suburban, Yukon, Cadillac Escalade, and Ram 1500 among other GM and RAM full-size platforms.

Will this wheel work with a lifted truck?

The 24×10 size and +30mm offset are commonly run on lifted and stock-height trucks, but always confirm clearance with your specific lift kit and tire size before ordering.

Is the X12 a cast or flow formed wheel?

The X12 uses rotary formed monoblock construction, which reduces unsprung weight compared to a standard cast wheel while maintaining strength.

What finish options are available for the X12?

The X12 is available in Gloss Black and Satin Anthracite finishes.

Does this wheel fit the Ram TRX?

Yes, the 6×139.7 bolt pattern used on the F03140084P30 is compatible with Ram TRX applications.

What warranty comes with the Forgestar X12?

Forgestar backs the X12 with a lifetime structural warranty to the original retail purchaser and a one year limited warranty against finish defects under normal use.

Can I run this wheel on both 2WD and 4WD trucks?

Yes, fitment is based on bolt pattern and offset rather than drivetrain, so both 2WD and 4WD trucks sharing the 6×139.7 pattern can run this wheel.

Install Instructions

1. Confirm your vehicle’s bolt pattern matches 6×139.7 before ordering.
2. Raise and safely support the vehicle on a lift or jack stands.
3. Remove the factory or existing wheel and inspect the hub and lug studs.
4. Mount the wheel and hand-thread lug nuts to avoid cross-threading.
5. Torque lug nuts to the vehicle manufacturer’s specification in a star pattern.
6. Lower the vehicle and re-torque lug nuts after the first 50 to 100 miles of driving.