What trucks have 8x170 bolt pattern?
8x170 bolt pattern is relatively rare and is mostly found on heavy-duty and commercial trucks rather than typical consumer pickups.
This article explains which trucks have used or currently use 8x170 lug patterns, how to identify compatibility, and how to verify patterns for your vehicle or a prospective wheel upgrade. It covers what the 8x170 designation means, where it appears across markets, and practical steps to confirm exact year-by-year applicability.
Understanding the 8x170 Bolt Pattern
8x170 refers to eight lug studs arranged on a circle with a diameter of 170 millimeters. This metric pattern is common on some heavy-duty and commercial chassis because of higher load ratings. Because lug patterns can vary by year and market, always confirm the exact spec for your specific vehicle model and production year.
Categories and Markets Where 8x170 Has Appeared
Below are broad categories where the 8x170 lug pattern has shown up in certain generations or regional variants. The appearance of this pattern is not universal across all years or trims within a model line.
- Heavy‑duty pickups and chassis‑cab trucks in North America and other regions, where eight‑lug configurations are common for higher load capacity
- Medium‑duty commercial trucks and chassis platforms used by multiple brands (regional variations can yield 8x170 on specific models or configurations)
- Specialty, off‑road, and certain government or military vehicles that maintain older or unique eight‑lug patterns
Because lug patterns can differ by year, market, and trim, always verify the exact pattern for your specific vehicle with official specifications or a trusted parts source.
How to Verify 8x170 Compatibility
To avoid confusion and ensure a correct fit when shopping for wheels or aftermarket upgrades, follow these verification steps:
- Consult the vehicle’s official spec sheet or owner’s manual for the lug pattern, or search the manufacturer’s online spec database for your exact year/model.
- Check a reputable lug‑pattern reference database (or the wheel manufacturer’s site) using the exact make, model, year, and drivetrain to confirm 8x170 as the correct pattern.
- Physically measure the bolt circle on the hub if needed: measure the center-to-center distance between opposite lug holes; it should be approximately 170 millimeters.
- Verify center bore size and thread pitch in addition to lug count and circle diameter, to ensure proper seating and safe mounting.
- Consider the brake package, wheel offset, and load rating; 8x170 wheels may require specific offsets or adapters for proper clearance.
When in doubt, consult a professional or the wheel/vehicle manufacturer to confirm compatibility for your exact truck and intended wheel size.
Summary
The 8x170 bolt pattern is not common among everyday light‑duty pickups; it appears in select heavy‑duty and commercial configurations, with regional and year‑to‑year variation. To determine whether a particular truck uses 8x170, reference official spec sheets or trusted wheel‑pattern databases and verify all mating dimensions, including center bore, thread pitch, offset, and load ratings. If you share your make, model, year, and region, I can help narrow down the most likely 8x170 examples with precise references.
