Lock Offroad Extreme 8x170 Wheels
The lock offroad extreme 8x170 wheels collection brings the brand's rugged monoblock styling to the 8x170 bolt pattern, sized at 20 and 22 inches. These are heavy-duty truck wheels engineered for full-size platforms, offered in Chrome, Gloss Black, and Gloss Black Milling. Every order ships free, and financing is available through Affirm.
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If you want the broader picture first, browse all Lock Offroad Extreme wheels to compare designs side by side before narrowing down to this fitment.
Why the 8x170 Pattern Matters
The 8x170 bolt pattern is the defining fitment for many heavy-duty Ford trucks, and matching it exactly is critical — there is no safe adapter shortcut for a wheel that bolts directly to your hubs. Choosing a wheel built specifically in 8x170 means a clean, hub-centric mount and the load-ready stance these trucks are known for. Because each design here is a one-piece monoblock, the wheel is cast or forged as a single unit rather than bolted together, keeping the structure simple and durable for off-road and towing duty.
Models & Finishes
Six designs carry over into the 8x170 fitment, each as a monoblock build: APEX, ASSAULT, BANDIT, INVASION, RAMPAGE, and STRIKER. All three finishes are available across the lineup: a bright Chrome, a clean Gloss Black, and a Gloss Black Milling that exposes machined accents against a dark base. If you prefer a blacked-out look across every design, the black Lock Offroad Extreme wheels page gathers those together.
Fitment Coverage
This page focuses on 8x170, but the wider lineup also covers 5x127, 6x135, 8x165.1, and 8x180 patterns. The 8x170 spec speaks directly to heavy-duty Ford applications, while the 8x165.1 and 8x180 patterns serve other one-ton platforms. Diameters run 20 and 22 inches; you can view the full 20-inch lineup or step up to the 22-inch lineup for a taller, more aggressive profile.
How to Choose
Start by confirming your truck genuinely uses 8x170, then decide on diameter — 20s tend to favor larger sidewall and off-road tire choices, while 22s lean toward a street-presence look. From there it is a styling call between the six designs and three finishes. The APEX in Gloss Black shows the base spoke layout, while the RAMPAGE and STRIKER offer bolder faces. For a cleaner concave style, compare the ASSAULT, BANDIT, and INVASION before committing.
Frequently Asked Questions
Which vehicles use the 8x170 bolt pattern?
The 8x170 pattern is most commonly associated with heavy-duty Ford trucks. Always verify your truck's exact pattern before ordering.
What finishes are offered in 8x170?
Chrome, Gloss Black, and Gloss Black Milling are available across the lineup in this fitment.
What sizes do these wheels come in?
The 8x170 wheels are offered in 20-inch and 22-inch diameters.