2018 Ram Promaster 2500 Custom Tires & Wheels Fitment Guide
Browse compatible tires for the 2018 Ram Promaster 2500 matched to 18-24" wheel diameters and 8-12" widths.
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2018 Ram Promaster 2500 Wheel Fitment Specs: 18"–24" Rim Sizes, 8"–12" Widths & 6x139.7 PCD
Every aftermarket wheel shown above is pre-filtered for the 2018 Ram Promaster 2500. By matching your 2018 Ram Promaster 2500 lug pattern (6x139.7, 5x139.7, 8x165.1), compatible rim diameters (18, 20, 22, and 24 inch), and 8", 9", 10", 12" widths against inventory from Niche 1PC, ESR Wheels, Fuel Forged, Fuel 1PC, Vision, Black Rhino, you can choose custom rims with confidence or build a complete 2018 Ram Promaster 2500 wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2018 Ram Promaster 2500 |
| Bolt Pattern (PCD) | 6x139.7, 5x139.7, 8x165.1 |
| Supported Diameters | 18", 20", 22", 24" |
| Supported Widths | 8", 9", 10", 12" |
| Center Bore | 77.8 mm, 121.3 mm |
| Compatible Brands | Niche 1PC, ESR Wheels, Fuel Forged, Fuel 1PC, Vision, Black Rhino |
2018 Ram Promaster 2500 Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 18 inch wheels for 2018 Ram Promaster 2500, 20 inch wheels for 2018 Ram Promaster 2500, 22 inch wheels for 2018 Ram Promaster 2500, 24 inch wheels for 2018 Ram Promaster 2500 matched to 8"–12" widths and 6x139.7 / 5x139.7 bolt patterns. Whether building a daily street setup or trail rig, always confirm truck load rating and wheel offset alongside lug count—off-road alloy, flow-formed, and forged wheels from Niche 1PC, ESR Wheels, Fuel Forged, Fuel 1PC, Vision, Black Rhino all fit safely when backspacing and load capacity match.
2018 Ram Promaster 2500 Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2018 Ram Promaster 2500?
The 2018 Ram Promaster 2500 is engineered with a 6x139.7 / 5x139.7 / 8x165.1 bolt pattern and a 77.8 mm / 121.3 mm center bore and accommodates wheel diameters of 18"–24" with rim widths of 8"–12". Installing hub-centric wheels guarantees zero highway vibrations.
How do I verify aftermarket wheels clear the brakes on my 2018 Ram Promaster 2500?
All 2018 Ram Promaster 2500 wheels listed on Shop Wheels Direct are verified against factory brake caliper profiles and the 6x139.7 / 5x139.7 / 8x165.1 bolt pattern across 18"–24" diameters and 8"–12" rim widths.
Can I install wider rims and aggressive off-road tires on the 2018 Ram Promaster 2500?
Yes. For the 2018 Ram Promaster 2500, wheels measuring 8"–12" wide in 18"–24" diameters with a 6x139.7 / 5x139.7 / 8x165.1 bolt pattern fit stock, leveled, or lifted suspensions cleanly without rubbing.
Which top wheel brands have guaranteed-fit rims for the 2018 Ram Promaster 2500?
Shop Wheels Direct features guaranteed-fit wheels for the 2018 Ram Promaster 2500 from leading brands like Niche 1PC, ESR Wheels, Fuel Forged, Fuel 1PC, all precision-engineered for the 6x139.7 / 5x139.7 / 8x165.1 bolt pattern.