6x139.7 Bolt Pattern Wheels
The 6x139.7 bolt pattern (also written 6x5.5") is the standard six-lug layout for full-size trucks, body-on-frame SUVs, and midsize pickups across most American and Japanese makes. This page is for owners shopping wheels for those platforms who want to confirm fitment before they buy.
What to know
Six lugs spaced on a 139.7mm circle give you a strong, load-rated mounting surface, which is why nearly every half-ton and midsize truck uses it. Most of these vehicles run a large hub bore (often 78.1mm or 106mm), so getting the right center bore or hub-centric rings matters as much as the pattern itself. Truck wheels in this fitment typically land in the 17" to 22" range with negative-to-mild offsets for a wider, planted stance.
If you want an aggressive look, watch your offset and backspacing closely on lifted or trail rigs to clear suspension and avoid rubbing. Fitment always depends on bolt pattern, center bore, and overall wheel size together, so verify all three before ordering.
Vehicles with the 6x139.7 bolt pattern
- Chevrolet: 2023 Silverado 1500
- Ford: 2025 Bronco
- Ram: 2025 Ram 1500
- Toyota: 2026 4Runner, 2026 Tundra, 2026 Tacoma, 2026 Land Cruiser
Popular brands
Several lineups offer six-lug fitments worth a look. Rotiform brings monoblock and forged styles that suit trucks and SUVs alike, while Konig covers durable, value-minded options. Enkei is a proven name for lightweight, well-built designs, and Avant Garde leans toward clean concave faces for a more premium stance. For a deeper finish range, Rohana rounds out the list.
Wheel guides
Before you commit, read Hub-Centric vs Lug-Centric Wheels: What Actually Centers Your Wheel to understand why bore fit matters on big-bore trucks. Pair it with Wheel Offset Explained: Why ET Numbers Matter More Than Wheel Width, and if you are closing a small gap, see 15mm Wheel Spacers Fix More Problems Than They Cause - Here's Why.
Frequently asked questions
Is 6x139.7 the same as 6x5.5? Yes. 139.7mm equals 5.5 inches, so the two labels describe the identical six-lug pattern.
Will any 6x139.7 wheel fit my truck? Not automatically. The pattern must match, but you also need the correct center bore and a width and offset that clears your brakes and suspension. Confirm all three.
Do I need hub-centric rings? Often yes, when aftermarket wheels have a larger bore than your hub. Rings center the wheel and reduce vibration.
Related patterns: 5x114.3, 5x120, 4x100, 5x112, and 5x100. Preview a setup with the Wheel Visualiz Showing 28 in stock.Wheels with a 6x139.7 bolt pattern
