Wheels and Tires Wheels

Raceline

Raceline 860M Mamba 16x6in / 8x165.1 BP / 0mm Offset / 4.90mm Bore - Black & Machined Wheel

$309.45

SKU: R00U 860M-66080

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Raceline 860M Mamba is a modern 8-spoke wheel, designed as a trailer version of their popular Mamba HD truck wheels. It features end milling on the lip and machined spokes for added contrast. The wheel accommodates “Bearing Buddy” systems and is constructed from heavy-duty A356 aluminum. It is available in Black with Machined Spokes and includes a satin black push-thru cap with an embossed chrome Raceline logo. The 860M Mamba wheels are available in 12” to 16” diameters, work with GM OEM TPMS sensors for trailer wheels, and pass or exceed all DOT standard load ratings. Each wheel includes a Lifetime Structural Warranty (limitations may apply) and requires a thin wall socket for lug nut installation. PSI ratings apply to tires and valve stems, not the wheel itself, as trailer/automotive wheels have a load rating stamped on the back. Customers should not exceed the load rating of the wheel and should inflate tires according to the tire sidewall and valve stem maximum PSI. The included valve stems are rated at 65 psi for 5-lug and 100 psi for 6 and 8-lug wheels; for inflation exceeding 100 psi, a 110 psi-rated valve stem is recommended.

Fitment

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Specifications

BrandRaceline
Part NumberR00U 860M-66080

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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