2009 Mercury Mountaineer Tire Size & Pressure
The 2009 Mercury Mountaineer tire size depends on trim: the 4.0 E, AWD takes P235/65R18 104S; the 4.0 E, RWD takes P235/65R18 104S; the 4.6 8, AWD takes P235/65R18 104S; the 4.6 8, RWD takes P235/65R18 104S, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- 4.0 E, AWD: P235/65R18 104S
- 4.0 E, RWD: P235/65R18 104S
- 4.6 8, AWD: P235/65R18 104S
- 4.6 8, RWD: P235/65R18 104S
4.0 E, AWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P235/65R18 104S | Door Placard | — | — |
| All | P245/65R17 105S | Door Placard | — | — |
4.0 E, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P235/65R18 104S | Door Placard | — | — |
| All | P245/65R17 105S | Door Placard | — | — |
| All | P235/65R18 104S | Door Placard | — | — |
| All | P245/65R17 105S | Door Placard | — | — |
4.6 8, AWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P235/65R18 104S | Door Placard | — | — |
| All | P245/65R17 105S | Door Placard | — | — |
4.6 8, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P235/65R18 104S | Door Placard | — | — |
| All | P245/65R17 105S | Door Placard | — | — |
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2009 Mercury Mountaineer Factory Service Manual2009 Mercury Mountaineer Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2009 Mercury Mountaineer take?
It depends on the trim: 4.0 E, AWD uses P235/65R18 104S; 4.0 E, RWD uses P235/65R18 104S; 4.6 8, AWD uses P235/65R18 104S; 4.6 8, RWD uses P235/65R18 104S.
What is the tire pressure for a 2009 Mercury Mountaineer?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2009 Mercury Mountaineer?
Bolt pattern data is available in the factory service manual.
Other Mercury Mountaineer Years
2010 Mountaineer2008 Mountaineer2007 Mountaineer2006 Mountaineer2005 Mountaineer2004 Mountaineer2003 Mountaineer2002 Mountaineer2001 Mountaineer2000 Mountaineer1999 Mountaineer1998 Mountaineer1997 Mountaineer