MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring 18x9

Name: MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring
Brand: MTX
SKU: RLW-S0668
Price: 399.00 USD
Availability: InStock
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Part Number: RLW-S0668

$399.00

MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring

SPITFIRE 8 MACHINED W/ BLACK RING 18X9 8X165.1 +19mm
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MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring 18x9

RLW-S0668

Not Yet Reviewed

Part Number: RLW-S0668

Estimated Ship Date: Nov 2, 2026

$399.00

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?

Overview

Brand:

MTX

Manufacturer's Part Number:

X300MB-89080+19

Part Type:

Wheels

Product Line:

MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring

Summit Racing Part Number:

RLW-S0668

UPC:

682108331288

Wheel Diameter:

18 in.

Wheel Width (in.):

9.00

Wheel Size:

18x9

Wheel Bolt Pattern (application):

8 x 165.10mm
8 x 6 1/2 in.

Backspacing (in.):

5.75

Offset:

+19.00mm

Wheel Material:

Cast aluminum

Designed for Dually Truck:

Wheel Face Color:

Natural

Wheel Face Finish:

Machined

Wheel Barrel/Lip Color:

Natural

Wheel Barrel/Lip Finish:

Machined

Manufacturers Wheel Series:

MTX X300 Spitfire 8 Series

Wheel Construction:

1-piece

TPMS Sensor Compatible:

Yes

Beadlock Type:

Aesthetic/Non-functional

Beadlock Color:

Black

Lug Nut/Bolt Seat Style:

Conical seat - 60 degree

Hub Centric Ring Compatible:

Yes

Center Bore Diameter (in.):

4.89

Center Bore Diameter (mm):

124.10

Center Cap Included:

Yes

Load Rating (lbs.):

3,900 lbs.

Lug Nuts Included:

Small Diameter Lug Nuts Required:

Yes

Valve Stems Included:

Quantity:

Sold individually.

MTX Wheels X300MB Spitfire 8 Machined Wheels with Black Ring

The X300MB Spitfire 8 machined wheels with black ring by MTX Wheels are tailored for enthusiasts seeking a mix of classic, retro styling with modern durability, making them suitable for heavy-duty, performance-oriented setups. With one-piece cast aluminum construction, these MTX wheels feature a recessed center hub designed for exposed lugs, with an 8-spoke motorsport-inspired spoke pattern and a machined finish accented by a black outer ring engineered for a high-strength, aggressive road presence. These wheels are available in a variety of fitment options, catering to a "lifestyle-driven" approach for those who want performance and visual style.

Applications