On this page you'll find the exact dimensions for the Dodge RAM Mega Cab 1500 generation 3, made from 2002 to . Below we'll list the dimensions for this pickup from verified sources. First, let's make sure you have the right dimensions in front of you:

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Dimensions in tables

RAM truck bed dimensions (Mega Cab)

Truck bed dimensions	Short Box (6'4")
Volume (cu. ft.)	57.5
Length at floor	76.3
Inside height	43.9
Width at wheelhouse	51
Maximum width at floor	66.4

Wheelbase of the RAM:

Wheelbase	Length (inch)
Short Box (6'4")	160.5

Exterior dimensions of the RAM Mega Cab:

Dimension	4x2	4x4
Overall length -Short Box (6'4")	247.9	247.9
Height - Short Box (6'4")	75	79.1

Exterior width of the Mega Cab:

Exterior width	4x2	4x4
Width (mirrors folded)	79.6	79.6

Mega Cab miscellaneous dimensions

Miscellaneous dimensions	4x2	4x4
Overhang - Front	39.3	39.3
Overhang - Rear	47.9	47.9
Ground to top of load floor - Short Box (6'4")	33.2	33.2
Min. ground clearance - Short Box(6'4")	7.4	7.4

Interior dimensions

1st row dimensions	Mega Cab
Head room	40.8
Shoulder room	67
Hip room	64.9
Leg room	41
2nd row dimensions	Mega Cab
Head room	40.5
Shoulder room	66.5
Hip room	64.4
Leg room	44.2

Turning circle of the RAM:

Turning circle:	Kerb-to-kerb	Wall-to-wall
Short Box (6'4")	44.1