Jeep
Wrangler off-roading
Jeep advertising has always emphasized the
vehicle's off-road capabilities.[16] Today,
the Wrangler is one of the few remaining
four-wheel-drive vehicles with solid front
and rear axles. These axles are known for
their durability and strength. Most
Wranglers come with a Dana 35 rear
differential and a Dana 30 front
differential (44 in the case of the
Rubicon). The upgraded Rubicon model of the
JK Wrangler is equipped with electronically
activated locking differentials, Dana 44
axles front and rear with 4.10 gears, a 4:1
transfer case, electronic sway bar
disconnect and heavy duty suspension.
Another benefit of solid axle vehicles is
they tend to be easier and cheaper to "lift"
with aftermarket suspension systems. This
increases the distance between the axle and
chassis of the vehicle. By increasing this
distance, larger tires can be installed,
which will increase the ground clearance,
allowing it to traverse even larger and more
difficult obstacles. In addition to higher
ground clearance, many owners aim to
increase suspension articulation or "flex"
to give their Jeeps greatly improved
off-road capabilities. Good suspension
articulation keeps all four wheels in
contact with the ground and maintains
traction.
Useful features of the smaller Jeeps are
their short wheelbases, narrow frames, and
ample approach, breakover, and departure
angles, allowing them to fit into places
where full-size four-wheel drives have
difficulty. |
