BOLT PATTERN RAM 2500: ALL YEARS (1994-2024)
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CONTENTS
- What is a Bolt Pattern?
- Bolt Pattern Ram 2500 By Year
- Bolt Pattern Conversion Chart
- Lug Nut Torque Specs
- Dodge Ram 2500 Wheel Fitment Per Generation
- Dodge Ram 2500 Wheel Size By Year
- Importance of Knowing Your Bolt Pattern
- How to Measure Bolt Pattern?
- Why Bolt Pattern is Important for Your Vehicle?
- Considerations when Using Adapters
- Bolt Pattern Ram 2500: Conclusion
- FAQs
What is a Bolt Pattern?
The bolt pattern refers to the arrangement of bolts that secure the wheels or rims to a vehicle’s hub. The bolt pattern consists of two key measurements: the number of bolts and the diameter of the lug circle.
The number of bolts varies, typically ranging from 4 to 8, while the lug circle diameter is measured by an imaginary circle passing through the center of the bolts. Understanding the bolt pattern is vital when choosing the right tire size for your Ram 2500.
Bolt Pattern Ram 2500 By Year
The Dodge Ram 2500 had an 8×165.1 mm bolt pattern which refers to an 8×6. 5 bolt pattern for all years from 1994 to 2023.
However, to find the bolt pattern for this generation, refer to the Ram 2500 Bolt Pattern Chart by Year. This chart will provide you with the necessary information to ensure a proper fit for your rims.
Recommended Dodge RAM 2500 Wheel Rims
Top Pick
MAYHEM Warrior 8015 Black W/Prism Blue 17X9 8-165.1/8-170 18mm 130.8mm
Best Value
Factory Wheel Replacement New 17×8″ 17 Inch Matte Black Aluminum Alloy Wheel Rim
| Year | Lug Pattern | Bolt Pattern |
|---|---|---|
| 2024 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2023 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2022 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2021 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2020 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2019 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2018 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2017 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2016 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2015 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2014 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2013 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2012 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2011 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2010 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2009 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2008 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2007 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2006 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2005 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2004 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2003 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2002 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2001 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 2000 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1999 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1998 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1997 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1996 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1995 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
| 1994 Ram 2500 bolt pattern | 8 | 8×165.1 mm |
Bolt Pattern Conversion Chart
| 4 x 4.25″ (4 x 108mm) | 5 x 120mm (5 x 4.72″) |
| 4 x 4.5″ (4 x 114.3mm) | 5 x 130mm (5 x 5.12″) |
| 4 x 98mm (4 x 3.86″) | 5 x 135mm (5 x 5.3″) |
| 4 x 100mm (4 x 3.94″) | 5 x 150mm (5 x 5.91″) |
| 4 x 110mm (4 x 4.33″) | 5 x 155mm (5 x 6.1″) |
| 5 x 4.25″ (5 x 108mm) | 5 x 205mm (5 x 8.07″) |
| 5 x 4.5″ (5 x 114.3mm) | 6 x 4.5″ (6 x 114.3mm) |
| 5 x 4.75″ (5 x 120.7mm) | 6 x 5″ (6 x 127mm) |
| 5 x 5″ (5 x 127mm) | 6 x 5.5″ (6 x 139.7mm) |
| 5 x 5.5″ (5 x 139.7mm) | 6 x 115mm (6 x 4.52″) |
| 5 x 6.5″ (5 x 165.1mm) | 6 x 132mm (6 x 5.2″) |
| 5 x 98mm (5 x 3.86″) | 6 x 135mm (6 x 5.3″) |
| 5 x 100mm (5 x 3.94″) | 8 x 6.5″ (8 x 165.1mm) |
| 5 x 110mm (5 x 4.33″) | 8 x 165mm” (8 x 6.5″) |
| 5 x 112mm (5 x 4.41″) | 8 x 170mm” (8 x 6.69″) |
| 5 x 115mm (5 x 4.52″) | 8 x 200mm” (8 x 787″) |
Lug Nut Torque Specs
| Stud | Torque | Engagement |
|---|---|---|
| 12mm | 75 to 85 lb-ft. | 7 Turns |
| 14mm | 85 to 95 lb-ft. | 8 Turns |
| 7/16″ | 70 to 80 lb-ft. | 8 Turns |
| 1/2″ | 75 to 85 lb-ft. | 8 Turns |
| 9/16″ | 105 to 115 lb-ft. | 8 Turns |
| 5/8″ | 125 to 135 lb-ft. | 8 Turns |
Dodge Ram 2500 Wheel Fitment Per Generation
Each generation of the Ram 2500 has specific wheel fitment specifications, including the bolt pattern, center bore diameter, wheel tightening torque, number of bolts, and bolt thread size. Dodge Ram 2500 from (2011-2023) has::
- Center Bore Diameter: 121mm
- Wheel Tightening Torque: 130-150 lb-ft
- Number of Bolts: 8
- Bolt Thread Size: M14 x 1.5
Understanding these specifications is crucial to ensure proper installation and compatibility. Here’s an overview of tire and rim sizes used for each generation:
Ram 2500 with a 5.7i V8 Engine:
- Standard tire sizes of LT245/70R17, LT265/70R17, LT265/70R17, or LT275/70R18
- Standard rim sizes of 7.5Jx17 ET57, 8Jx17 ET45.72, 8Jx17 ET43.2, or 8Jx18 ET57.15
Ram 2500 with a 6.7TD I6 Engine:
- Standard tire sizes of LT265/70R17, LT265/70R17, LT275/70R18, or LT285/60R20
- Standard rim sizes of 8Jx17 ET45.72, 8Jx17 ET43.2, 8Jx18 ET57.15, or 8Jx20 ET54.65
Ram 2500 with a 6.7TD (350hp) I6 Engine:
- Standard tire sizes of LT265/70R17, LT265/70R17, LT275/70R18, or LT285/60R20
- Standard rim sizes of 8Jx17 ET45.72, 8Jx17 ET43.2, 8Jx18 ET57.15, or 8Jx20 ET54.65
Ram 2500 with a 6.4i V8 or 6.7TD (370hp) I6 Engine:
- Standard tire sizes of LT275/70R18 or LT285/60R20
- Standard rim sizes of 8Jx18 ET57.15 or 8Jx20 ET54.65
Ram 2500 with a 6.4i V8 or 6.7TD I6 Engine:
- Standard tire sizes of LT245/70R17 or LT275/70R18
- Standard rim sizes of 7.5Jx17 ET57 or 8Jx18 ET43
Please note that while most wheels are universal and can be switched between the Ram 2500 and other vehicles, not every rim can be attached to the 2500’s studs with a bolt-on. It is important to consider several crucial elements for proper fitment.
One of the most critical factors is checking the bolt pattern on your Ram 2500 wheel and ensuring that it matches the bolt pattern of the wheel you intend to purchase.
To ensure optimal fitment, you may also need to be aware of the stud size or any additional information specific to your vehicle.
To obtain this information, you can select the year, make, and model of your car from reliable sources or consult your vehicle’s owner’s manual.
Dodge Ram 2500 Wheel Size By Year
| MAKE | YEAR | MODEL | SIZE | BOLT PATTERN |
|---|---|---|---|---|
| Dodge | 2016 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2016 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2016 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2015 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2015 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2015 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2014 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2014 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2014 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2013 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2013 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2013 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2012 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2012 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2012 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2011 | Ram 2500 | 17×8 | 8×165.1 mm |
| Dodge | 2011 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2011 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2010 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2010 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2010 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2009 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2009 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2009 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2008 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2008 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2008 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2007 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2007 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2007 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2007 | Ram 3500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2006 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2006 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2006 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2005 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2005 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2005 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2004 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2004 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2004 | Ram 2500 | 20×8 | 8×165.1 mm |
| Dodge | 2003 | Ram 2500 | 17×7.5 | 8×165.1 mm |
| Dodge | 2003 | Ram 2500 | 18×8 | 8×165.1 mm |
| Dodge | 2003 | Ram 2500 | 20×8 | 8×165.1 mm |
Recommended Dodge RAM 2500 Wheel Rims
Top Pick
MAYHEM Warrior 8015 Black W/Prism Blue 17X9 8-165.1/8-170 18mm 130.8mm
Best Value
Factory Wheel Replacement New 17×8″ 17 Inch Matte Black Aluminum Alloy Wheel Rim
Examples of 4 and 5-Bolt Pattern Rims
- 4 Bolt Pattern: This refers to a rim with four evenly spaced bolts.
- 5 Bolt Pattern: This refers to a rim with five evenly spaced bolts.
Examples of 6 and 8-Bolt Pattern Rims
- 6 Bolt Pattern: This refers to a rim with six evenly spaced bolts.
- 8 Bolt Pattern: This refers to a rim with eight evenly spaced bolts.
Importance of Knowing Your Bolt Pattern
Knowing the bolt pattern of your Ram 2500 is essential for several reasons:
- Compatibility: The bolt pattern must match the vehicle’s hub to ensure proper installation and secure fit. Using wheels or rims with the wrong bolt pattern can be unsafe and lead to handling issues.
- Customization: If you want to upgrade or personalize your Ram 2500’s wheels or rims, knowing the bolt pattern allows you to explore a broader range of options that are compatible with your vehicle.
- Adaptability: Understanding the bolt pattern enables you to use adapters to convert one bolt pattern to another, providing more flexibility in wheel and rim choices.
How to Measure Bolt Pattern?
When it comes to replacing or upgrading your rims for your Ram 2500, it’s crucial to know the bolt pattern of your vehicle. Here are the steps to measure the bolt pattern diameter:
A. How to Measure Bolt Pattern Diameter
To measure the bolt pattern diameter, follow these steps:
- Count the number of lugs on the wheel. This is the first number in the bolt pattern.
- Determine the size of the imaginary circular shape that passes through the middle of all the bolts. This represents the second numerical value in the bolt pattern.
B. Measuring Bolt Pattern Diameter for Different Bolt Patterns
Here are examples of how to measure the diameter for common bolt patterns:
- To determine the 4-bolt pattern, gauge the distance between the central point of one bolt and the central point of the bolt directly opposite it.
- For a 5-bolt pattern, measure from the center point of one bolt to the imaginary center of the hole formed by the other four bolts.
- For 6-bolt and 8-bolt patterns, measure the diameter of the imaginary circle through the center of all the bolts.
Why Bolt Pattern is Important for Your Vehicle?
Understanding the importance of bolt patterns is crucial when considering changes to your vehicle’s wheels. Here are some key reasons why the bolt pattern is important:
A. Ensuring Proper Fitment and Safety
The bolt pattern determines the alignment and orientation of the bolts that attach your vehicle’s wheels to the hub. Having the correct bolt pattern ensures a proper fitment, preventing any issues related to stability and safety.
Using the wrong bolt pattern can result in severe consequences, such as wheel wobbling, loose lug nuts, and even wheel detachment.
B. Use of Adapters and Spacers
If you want to use a wheel with a different bolt pattern than your vehicle’s standard, you may consider using adapters or spacers. These devices convert one bolt pattern to another, allowing you to use wheels that may not match your vehicle’s original bolt pattern.
However, it’s important to note that using adapters or spacers can impact your vehicle’s handling and may not be suitable for towing or hauling purposes.
C. Impact on Towing and Hauling
When it comes to towing or hauling heavy loads, maintaining the original bolt pattern of your vehicle is crucial. Changing the bolt pattern using adapters or spacers can compromise the vehicle’s load-bearing capabilities and stability.
It is generally recommended to avoid using adapters or spacers for towing or hauling applications to ensure maximum safety and performance.
Understanding the importance of the bolt pattern will help you make informed decisions when it comes to selecting wheels for your vehicle and ensuring a safe and stable driving experience.
Considerations when Using Adapters
It’s important to note that using adapters might also act as spacers, pushing the wheels further out of the side of your truck and making your wheel track wider.
Adapters are usually only used for cosmetic purposes and are not recommended if you plan to tow or haul heavy loads. The truck’s abilities may be reduced and it may not be able to withstand the intense force and power needed for these types of tasks.
Bolt Pattern Ram 2500: Conclusion
After discussing the bolt patterns for Ram 2500, it is evident that understanding this aspect is crucial when it comes to selecting the right wheels for your vehicle. Bolt patterns determine whether the wheels will fit properly and securely on your Ram 2500. Accuracy in measuring the bolt pattern is essential to avoid compatibility issues.
The Dodge Ram 2500 had an 8×165.1 mm bolt pattern which refers to an 8×6. 5 bolt pattern for all years from 1994 to 2023.
But it’s always recommended to double-check the specifications for your specific model year. Armed with this information, you will be able to confidently choose the right wheels for your Ram 2500, whether you are looking for an upgrade or replacement.
FAQs
What is the bolt pattern on a 2022 RAM 2500?
The bolt pattern on a 2022 RAM 2500 is 8×6.5. This means that there are 8 stud holes, evenly spaced in a circular pattern around the center of the wheel, with a diameter of 6.5 inches. It is essential to ensure that any wheels or wheel spacers you purchase for your RAM 2500 have the correct bolt pattern to ensure proper fitment.
Is 8×165.1 the same as 8×6.5?
Yes, 8×165.1 is the same as 8×6.5. The bolt pattern is often referred to using two different measurements: the number of stud holes (8) and the diameter of the circle they form (6.5 inches). The slight difference in the decimal value (0.1) is negligible and does not affect the compatibility of wheels or wheel spacers with the RAM 2500.
Are the Bolt Patterns for Ram 2500 and Ram 3500 the Same for All Years?
Yes, the Ram 2500 and Ram 3500 bolt patterns are the same for all years. This means that wheels or rims with the same bolt pattern can be interchanged between these two models without any issues. The ram 3500 bolt patterns for both models are identical, allowing for flexibility and easy customization.
What years did Dodge use 8×6.5 bolt pattern?
Dodge used the 8×6.5 bolt pattern for the RAM 2500 from various model years. However, it is important to note that bolt patterns can vary even within the same model, so it is crucial to confirm the specific bolt pattern for your particular year and trim level. Consulting with a reputable dealer or checking the vehicle’s owner’s manual can provide accurate information for your specific RAM 2500 model.