Ion 134 18x9 +18 Matte Gunmetal heavy-duty truck wheel
Ion

Ion 134 18x9 18mm Matte Gunmetal

$225.00 per wheel
$900.00 Set of 4
🔥 Only 3 wheels left!

Recommended Add-ons

Free Shipping
Fitment Verified
Secure Payment

Specifications

Brand Ion
Wheel Model 134
Part Number 134-8981MG18
Diameter 18"
Width 9
Offset +18
Bolt Pattern 8x165.1 (8x6.5)
Backspace 5.71
Finish Matte Gunmetal
Centerbore / Hub 130.8mm
Load Rating 3640 lbs

About the Ion 134

The Ion 134 is defined first and foremost by its engineering headroom — a 3,640 lb per wheel load rating that reflects the structural demands of full-size truck and SUV platforms running the 8x165.1 bolt pattern. Cast from aluminum alloy and designed to absorb the stresses of loaded hauling and towing, this wheel brings genuine durability to the 18x9 footprint without unnecessary bulk.

The +18mm offset positions the wheel face assertively within the wheel well, giving trucks like the Chevrolet Silverado 2500HD, GMC Sierra 2500HD, and Ram 2500 a wide, planted stance that looks purposeful from every angle. The Matte Gunmetal finish is deliberately restrained — a cool, low-sheen tone that absorbs light rather than competing with it, pairing naturally with the slab-sided profiles and dark trim packages common on modern work trucks and overlanding builds alike.

The centerbore measures 130.8mm. Buyers should verify their specific OEM hub bore against this dimension, as hub-centric rings may be required for a properly centered, vibration-free installation. With a width of 9 inches, this wheel opens up tire selection considerably for those looking to run a more aggressive all-terrain or mud-terrain setup. Every Ion 134 ships free to the contiguous 48 states through TFS Wheels, backed by a 100% fitment guarantee. See our shipping and delivery policy and FAQs for more information.

Frequently Asked Questions

What vehicles does the 8x165.1 bolt pattern fit?
The 8x165.1 bolt pattern is commonly found on heavy-duty trucks like the Chevrolet Silverado 2500/3500, GMC Sierra 2500/3500, and RAM 2500/3500. Use our fitment tool to confirm your exact year and trim.
What is the load rating on this wheel?
This wheel carries a load rating of 3,640 lbs, making it well-suited for heavy-duty truck applications where payload and towing demands are a factor.
Will I need hub-centric rings for installation?
This wheel has a centerbore of 130.8mm, which may not match your vehicle's hub diameter exactly. TFS includes hub-centric rings in the installation kit when needed to ensure a properly centered, vibration-free fit.
Is an +18mm offset considered aggressive for a truck wheel?
A +18mm offset is relatively low for a truck application, meaning the wheel will sit closer to the outer fender edge compared to a higher offset. This can give a wider stance, but fitment should be confirmed — use our fitment tool to check clearance for your specific year and trim.

What Our Customers Say

★★★★★ 4.82 / 5.00 · 216 Verified Reviews

★★★★☆

"Great looking wheel. Size is 20 x 9 which is smaller than the OEM wheel. Offset is +35 which is the same as OEM. Stance looks great."

Paul K.
Purchased: Ferrada FR4
★★★★★

"People said these wheels won't fit they were wrong. Thanks you guys for a great deal!"

P T.
Purchased: Ferrada FR4
★★★★★

"Put these on my 2013 Lincoln MKZ in machined grey. Got tired of the factory 19's bending every time we hit a pothole. They look great."

Mark W.
Purchased: RTX Black Widow
★★★★★

"Great company to work with. TFSWheels was very responsive to all my questions or concerns. Wheels arrived in great condition. 5 stars!"

Paul F.
Purchased: RRW RR2-H
★★★★★

"Love the wheels the look beautiful on my truck. Great product and great customer service!"

Christopher C.
Purchased: ARKON OFF-ROAD
★★★★★

"They look great and were exactly as described. Jeremiah's customer service was fantastic."

Michael R.
Purchased: Vossen HF-5
★★★★☆

"Great looking wheel. Size is 20 x 9 which is smaller than the OEM wheel. Offset is +35 which is the same as OEM. Stance looks great."

Paul K.
Purchased: Ferrada FR4
★★★★★

"People said these wheels won't fit they were wrong. Thanks you guys for a great deal!"

P T.
Purchased: Ferrada FR4
★★★★★

"Put these on my 2013 Lincoln MKZ in machined grey. Got tired of the factory 19's bending every time we hit a pothole. They look great."

Mark W.
Purchased: RTX Black Widow
★★★★★

"Great company to work with. TFSWheels was very responsive to all my questions or concerns. Wheels arrived in great condition. 5 stars!"

Paul F.
Purchased: RRW RR2-H
★★★★★

"Love the wheels the look beautiful on my truck. Great product and great customer service!"

Christopher C.
Purchased: ARKON OFF-ROAD
★★★★★

"They look great and were exactly as described. Jeremiah's customer service was fantastic."

Michael R.
Purchased: Vossen HF-5