2021 RAM 1500 Classic Wheel Offset

Quick specs

Wheel size: 7x17 · 8x20
Offset: ET25 · ET19
Backspacing: 4.48 in · 4.75 in
Bolt pattern: 5×139.7
Center bore: 77.8 mm
Thread: M14×1.5
Tire size: 265/70R17 · 275/60R20

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Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

XD Wheels XD827 Rockstar III
17 × 8″ · ET +20 · Black
$362.00
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American Racing AR172 Baja
17 × 8″ · ET 0 · Polished
$318.00
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ICON Alloys Rebound
17 × 8.5″ · ET 0 · Bronze w/Black Lip
$286.95
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Ultra Hunter
17 × 9″ · ET +12 · Black w/Milled Accent
$241.30
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Black Rhino Arsenal
17 × 9.5″ · ET 0 · Textured Matte Black
$388.00
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OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
3.6i · 3.6L, V6, Petrol	7x17	ET25	4.48 in	265/70R17	5x139.7	77.8 mm	M14 x 1.5
3.6i · 3.6L, V6, Petrol	8x20	ET19	4.75 in	275/60R20	5x139.7	77.8 mm	M14 x 1.5
5.7i · 5.7L, V8, Petrol	7x17	ET25	4.48 in	265/70R17	5x139.7	77.8 mm	M14 x 1.5
5.7i · 5.7L, V8, Petrol	8x20	ET19	4.75 in	275/60R20	5x139.7	77.8 mm	M14 x 1.5

Lug hardware

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OEM baseline

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More specs for the 2021 RAM 1500 Classic

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.