Full Size Spare – If Equipped
The full size spare is for temporary emergency use only.
This tire may look like the original equipped tire on the front or rear axle of your vehicle, but it is not. This spare tire may have limited tread life. When the tread is worn to the tread wear indicators, the temporary use full size spare tire needs to be replaced. Since it is not the same as your original equipment tire, replace (or repair) the original equipment tire and reinstall on the vehicle at the first opportunity.
See also:
Axles and Transfer Cases
The Jeep Wrangler is now available with more axle gear ratios, allowing
customers to optimize fuel economy and/or vehicle capability. Wrangler is
available with 3.21, 3.73 or 4.10 ratios depending ...
Transfer Call To And From Mobile Phone
The Uconnect™ Phone allows ongoing calls to be transferred
from your mobile phone to the Uconnect™ Phone
without terminating the call. To transfer an ongoing call
from your Uconnect™ Phone ...
To Resume Speed
To resume a previously set speed, push the RES (+) button and release. Resume
can be used at any speed above 20 mph (32 km/h). ...