[T diesel]

Seems like a BIG cushion built in!
It's 35.

 

[T diesel]

All 6.2's long or short bed have 35 gallon tanks.

 

[T diesel]

I just filled up yesterday.
15 miles to empty.
It took 30.4 gallons.

 

[T diesel]

Ive heard this before but my 2014 short bed 6.2 has never come anywhere close to putting in 35 gallons. its always around 26.

From the ford spec. sheet....
2015
s
up
er duty
®
ford.com
super duty specifications
Standa
R
d F
E
atu
R
ES
Mechanical
97,500-mile tune-up interval
4
(gas engine)
Battery saver
Conventional spare tire/wheel/jack with
underframe carrier (crank-down type)
Engine-only traction control (EOTC) (DRW only)
Fail-Safe Engine Cooling System (gas engine)
Fuel tank – 26-gallon capacity (F-250/F-350 137,"
142" and 156" WB with diesel engine)
Fuel tank – 35-gallon capacity (gas engine)
Fuel tank – 37.5-gallon capacity (F-250/F-350 158"
and 172" WB with diesel engine, and F-450)
Hill start assist
Jack – 2-ton mechanical with SRW, 4-ton hydraulic
with DRW
Power steering
Stabilizer bar – Front
Stabilizer bar – Rear (DRW only)
Stainless steel exhaust system (major components)
Stationary elevated idle control (SEIC)
5
Steering damper
Tailgate – Removable with lock and tailgate assist
Tire Pressure Monitoring System
(SRW only; excludes spare)
Trailer hitch receiver – 12.5K (2") Built Ford Tough
®
(SRW with gas engine; SRW with diesel engine and
137" and 142" WB)
Trailer hitch receiver – 14K (2.5") Built Ford Tough
(SRW with diesel engine and 156," 158" and 172" WB)
Trailer hitch receiver – 15K (2.5") Built Ford Tough
(DRW with 156" and 158" WB; DRW with gas engine
and 172" WB)
Trailer hitch receiver – 18.5K (2.5") Built Ford Tough
(F-350 DRW with diesel engine and 172" WB; F-450)
Trailer hitch receiver – 2" sleeve reducer (vehicles
with 2.5" receiver)
Trailer sway control
Interior
Assist and ride handles
Coat hooks – 1 (Regular Cab); 2 in rear of cab
(SuperCab and Crew Cab)
Dome light/map lights (front and rear with Crew Cab)
MyKey
®
Overhead console with garage door opener storage
and sunglasses storage (SuperCab and Crew Cab)
Powerpoints – 12-volt, 2 on instrument panel
Windows – Flip-open rear quarter (SuperCab