RAM Lug Nut Size Guide
How do you know your RAM lug nut size?
When it comes to replacing your RAM lug nuts, their size is the most important thing to find out. Lug nut sizes differ from one car make and model to another, so getting the right size is critical to making sure your new lug nuts will fit snugly and securely on your vehicle's wheels.
There are a few different ways that you can determine your lug nut size. The easiest way is to consult your car's manual. If you don't have access to your car's manual, don't worry - there are other ways to determine it. You can always find the specs in our RAM lug nut size chart.
Lug nut sizes
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RAM 1500 lug nut sizes
- Center Bore Size: 77.8 mm
- Thread Diameter: M14 x 1.5
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RAM 1500 Classic lug nut sizes
- Center Bore Size: 77.8 mm
- Thread Diameter: M14 x 1.5
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RAM 2500 lug nut sizes
- Center Bore Size: 120.9 mm
- Thread Diameter: M14 x 1.5
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RAM 3500 lug nut sizes
- Center Bore Size: 120.9 mm
- Thread Diameter: M14 x 1.5
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RAM Cargo lug nut sizes
- Center Bore Size: 71.6 mm
- Thread Diameter: M12 x 1.5
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RAM ProMaster lug nut sizes
- Center Bore Size: 78.1 mm
- Thread Diameter: M16 x 1.5
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RAM ProMaster 1500 lug nut sizes
- Center Bore Sizes: 59.5 - 78.1 mm
- Thread Diameters: M16 x 1.5 - M16 x 1.50
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RAM ProMaster 2500 lug nut sizes
- Center Bore Size: 78.1 mm
- Thread Diameters: M16 x 1.5 - M16 x 1.50
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RAM ProMaster 2500 Window Van lug nut sizes
- Center Bore Size: 78.1 mm
- Thread Diameters: M16 x 1.5 - M16 x 1.50
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RAM ProMaster 3500 lug nut sizes
- Center Bore Size: 78.1 mm
- Thread Diameters: M16 x 1.5 - M16 x 1.50
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RAM ProMaster 3500 Window Van lug nut sizes
- Center Bore Size: 78.1 mm
- Thread Diameters: M16 x 1.5 - M16 x 1.50
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RAM ProMaster City lug nut sizes
- Center Bore Size: 58.1 mm
- Thread Diameter: M12 x 1.25
