2012 Ram Dakota Wheel & Tire Sizes
Complete fitment guide for the 2012 Ram Dakota: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x139.7 bolt pattern — for every trim.
Bolt Pattern
5x139.7
Centre Bore
77.8 mm
Lug nuts
9/16" - 18 UNF
Wheel Diameters
16"–20"
Factory (OEM) Tire Sizes for the 2012 Ram Dakota
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2012 Ram Dakota Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2012 Ram Dakota configuration.
3.7 Magnum · Pickup Crew Cab
3.7L · V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 7–9" |
| Wheel offset | 15–25 mm |
| Tire width | 245–275 mm |
4.7 Magnum · Pickup Crew Cab
4.7L · V8 · Flex-Fuel
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–20" |
| Wheel width | 8–9" |
| Wheel offset | 15–25 mm |
| Tire width | 265–275 mm |
2012 Ram Dakota Fitment FAQ
What is the bolt pattern on a 2012 Ram Dakota?
The 2012 Ram Dakota uses a 5x139.7 bolt pattern (5 lug nuts on a 139.7 mm circle) with a 77.8 mm centre bore.
What size tires fit a 2012 Ram Dakota?
Factory (OEM) tire sizes for the 2012 Ram Dakota include 245/70R16, 265/65R17, 265/60R18, 265/55R19, 275/50R20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2012 Ram Dakota?
Depending on trim, the 2012 Ram Dakota accepts wheels from 16" up to 20" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2012 Ram Dakota use?
The 2012 Ram Dakota uses 9/16" - 18 UNF lug nuts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.