2019 RAM 1500 Wheel Offset
Quick specs
- Wheel size
- 8x18 · 9x20 · 9x22
- Offset
- ET19
- Backspacing
- 4.75 in · 5.25 in
- Bolt pattern
- 6×139.7
- Center bore
- 77.8 mm
- Thread
- M14×1.5
- Tire size
- 275/65R18 · 275/55R20 · 285/45R22
The 2019 RAM 1500 is listed with three OEM wheel and tire combinations: 8x18 with 275/65R18 tires, 9x20 with 275/55R20 tires, and 9x22 with 285/45R22 tires. The catalog lists ET19 offset and backspacing values of 4.75 inches and 5.25 inches. These configurations are not staggered, so the same setup is shown front and rear.
Across the listed configurations, the truck uses a 6x139.7 bolt pattern, 77.8 mm center bore, and six lug nuts. The listed lug thread is M14 x 1.5, with torque specified at 130 lb-ft (176 Nm).
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 3.6i · 3.6L, ERG, V6, Petrol | 8x18 | ET19 | 4.75 in | 275/65R18 | 6x139.7 | 77.8 mm | M14 x 1.5 |
| 3.6i · 3.6L, ERG, V6, Petrol | 9x20 | ET19 | 5.25 in | 275/55R20 | 6x139.7 | 77.8 mm | M14 x 1.5 |
| 3.6i · 3.6L, ERG, V6, Petrol | 9x22 | ET19 | 5.25 in | 285/45R22 | 6x139.7 | 77.8 mm | M14 x 1.5 |
| 5.7i · 5.7L, EZH, EZL, V8, Petrol | 8x18 | ET19 | 4.75 in | 275/65R18 | 6x139.7 | 77.8 mm | M14 x 1.5 |
| 5.7i · 5.7L, EZH, EZL, V8, Petrol | 9x20 | ET19 | 5.25 in | 275/55R20 | 6x139.7 | 77.8 mm | M14 x 1.5 |
| 5.7i · 5.7L, EZH, EZL, V8, Petrol | 9x22 | ET19 | 5.25 in | 285/45R22 | 6x139.7 | 77.8 mm | M14 x 1.5 |
Wheels and hardware
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MIKKUPPA M14x1.5 Wheel Lug Nut - Replacement for Chevy Silverado 1500 2500, GMC, Ford, Ram, Aftermarket Wheel - 32pcs Black Closed End Lug Nuts with 1 Socket Key
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel Accessories Parts Set of 24 Chrome Spiked Spline Solid Metal Lug Nuts M14x1.5 Thread 4.4” Tall Acorn Spike Nut Chevy Silverado 1500 1999-2023, Ford F150 2015-2023, Ram 1500 2019-2023
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel Accessories Parts Set of 24 Black 14x1.5 Spline Lug Nuts 1.54" Long Truck Small Diameter Locking Lugs Closed End Bulge Acorn 7 Spline Wheel Lug Nut with Key (M14 x 1.50, Black)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel locks
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See how a different width or offset sits versus an OEM configuration for this year.
More specs for the 2019 RAM 1500
Frequently asked questions
What OEM wheel sizes and tire sizes fit the 2019 RAM 1500?
The 2019 RAM 1500 has OEM wheel options in 8x18, 9x20, and 9x22 sizes. Listed tire pairings are 275/65R18, 275/55R20, and 285/45R22, respectively.
What are the OEM offset and backspacing for the 2019 RAM 1500?
The listed OEM offset is ET19. OEM backspacing values in the data are 4.75 inches and 5.25 inches.
Does the 2019 RAM 1500 have staggered OEM wheels?
The supplied configurations show the same wheel and tire setup front and rear, with no OEM stagger. This applies to the listed 18-inch, 20-inch, and 22-inch configurations.
What is the bolt pattern on a 2019 RAM 1500?
The bolt pattern is 6x139.7, with six lug positions. Matching the bolt pattern alone does not confirm complete wheel compatibility.
What is the center bore for the 2019 RAM 1500?
The vehicle center bore is 77.8 mm. A wheel with a center bore smaller than the hub cannot be installed.
What lug hardware and torque are listed for the 2019 RAM 1500?
The listed thread is M14 x 1.5, the fastener type is lug nuts, and the specified torque is 130 lb-ft (176 Nm).
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.