What is the bolt pattern on a 2008 Dodge Ram 1500?
The bolt pattern is 5 on 5 inches (5x127mm), which is standard for most 2002–2008 Ram 1500 pickups. This is crucial when replacing wheels or upgrading rims.
Overview
The 2008 Dodge Ram 1500 belongs to the truck’s third‑generation lineup and uses a 5x127 bolt pattern. This specification determines whether aftermarket wheels will fit without adapters and whether spacers or different offsets are required. Getting this right helps ensure proper wheel seating, braking clearance, and overall safety.
Bolt pattern basics
Before listing the core facts, understand that the Ram 1500’s wheel pattern consists of five lug holes arranged on a circle that measures 5 inches in diameter, which corresponds to 127 millimeters.
- Pattern: 5 lug holes on a 5-inch circle (5x127 mm).
- Common application: 2008 Ram 1500 and many 2002–2008 Ram 1500 models.
- Impact: This pattern dictates wheel compatibility for replacements and upgrades.
- Important caveat: Verify hub bore size and wheel offset when shopping for aftermarket wheels to ensure proper seating and centering.
In short, the Ram 1500’s wheel bolt pattern is 5x127 mm (5 on 5 inches), a configuration widely used on Ram half‑ton pickups of that era.
How to verify the bolt pattern on your truck
To confirm the pattern for your exact vehicle, use these reliable methods—especially when buying used wheels or aftermarket rims.
- Check the owner’s manual or the driver’s door jamb sticker, which lists wheel specifications including the bolt pattern.
- Look at an installed wheel and measure: count the lug holes and measure the diameter of the bolt circle (distance across the circle through the centers of opposite holes).
- Use the VIN or contact a Dodge dealer to verify factory specs for your specific truck build.
Accurate verification helps prevent buying wheels that don’t fit or that cause mounting or alignment issues.
Additional considerations for wheel upgrades
Beyond the bolt pattern, pay attention to center bore size, wheel offset, brake clearance, and load rating. Even with a correct 5x127 pattern, mismatches in center bore or offset can lead to vibrations, improper seating, or rubbing.
Summary
The 2008 Dodge Ram 1500 uses a 5x127 mm (5 on 5 inches) bolt pattern. This is the primary specification to check when selecting wheels or upgrading rims. Always verify the bolt pattern, center bore, and offset for your specific vehicle to ensure a safe and proper fit.
