Offset Explained: How to Choose the Right Stance for Your 2015–2020 F150
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You’re ready to ditch the boring stock wheels on your 2015–2020 Ford F-150. You’ve picked out the tire size (probably 33s or 35s). But now you’re staring at a drop-down menu asking for "Offset."
+18mm? 0mm? -44mm?
Picking the wrong number here is the difference between a truck that looks perfect and a truck that rubs against the crash bars every time you turn into a parking spot.
Offset determines your "Stance"—how far the wheels stick out from the fender.
-
Positive Offset (e.g., +18mm) keeps the tire tucked in for a clean, factory-like look.
-
Negative Offset (e.g., -12mm) pushes the tire out for that wide, deep-dish "off-road" stance.
In this guide, we break down the math of the F-150 wheel well, explain why the SuperCrew "Crash Bars" are your biggest enemy, and help you pick the right offset to avoid the sawzall.
Compare Wheel Offsets
How far do you want to stick out?
|
Offset Rating |
Stance Description |
Tire Position |
Best For |
Rubbing Risk |
|
+44mm (Stock) |
Tucked. |
Inside the fender. |
Daily Driving. Keeping mud off the paint. |
None. |
|
+18mm / +20mm |
Flush. |
Even with the fender lip. |
Leveling Kits. Clean, OEM+ look. |
Low. Safe for 33s. |
|
0mm / +1mm |
Aggressive. |
~1 inch outside fender. |
All-Terrain. A wider, tougher track width. |
Medium. Crash bar trimming possible. |
|
-12mm / -44mm |
Super Aggressive. |
~2-4 inches outside fender. |
Lifted / Show. Deep dish lips; wide stance. |
High. Requires lift & cutting. |
Frequently Asked Questions (Wheels)
What size wheel is best for off-roading?
17-inch or 18-inch. Smaller wheels allow you to run tires with taller sidewalls (like a 35x12.50R17). Taller sidewalls absorb bumps better, protect the rim from rocks, and allow you to "air down" for better traction in sand or snow. 20-inch wheels look great but offer less sidewall cushion.
Why do I need aftermarket lug nuts?
Two reasons:
- Fitment: Aftermarket wheels typically have smaller, narrower lug holes. The chunky factory Ford nuts won't fit the socket inside the hole.
- Durability: 2015+ Ford lug nuts are a "two-piece" design with a tin cap that swells and deforms, eventually leaving you stranded with a flat tire you can't remove. Solid steel aftermarket nuts solve this.
Will -44mm wheels fit on a leveling kit?
Generally, No. A -44mm offset pushes the wheel out very far (Deep Dish). When you turn the steering wheel, the tire swings in a wide arc, smashing into the crash bars and bumper. To run -44mm wheels, you usually need at least a 6-inch Lift Kit or extensive metal cutting.
Get the stance you want.
From flush fitment to deep-dish poke. Shop our verified collection of 2015–2020 F-150 Wheels from Fuel, Method, and Moto Metal.