Conversions and Add-Ons; Add-On Electrical Equipment; Driving and Operating- Page 230

2020 Buick Regal Owner Manual

Model Year
2014 Dodge Charger SRT Owner Manual

Table of Contents

02-Seats and Restraints_en_US
04-Instruments and Controls_en_US
08-Driving and Operating_en_US
Driving and Operating
09-Vehicle Care_en_US
Vehicle Care
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Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -

2020 - CRC - 6/25/19

Driving and Operating

229

Trailer tires deteriorate over time.
The trailer tire sidewall will show the
week and year the tire was
manufactured. Many trailer tire
manufacturers recommend
replacing tires more than six
years old.

Overloading is another leading
cause of trailer tire blow-outs. Never
load your trailer with more weight
than the tires are designed to
support. The load rating is located
on the trailer tire sidewall.

Always know the maximum speed
rating for the trailer tires before
driving. This may be significantly
lower than the vehicle tire speed
rating. The speed rating may be on
the trailer tire sidewall. If the speed
rating is not shown, the default
trailer tire speed rating is 105 km/h
(65 mph).

Conversions and
Add-Ons

Add-On Electrical
Equipment

{

Warning

The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. See

Malfunction Indicator

Lamp (Check Engine Light)

0

119

.

A device connected to the DLC

such as an aftermarket fleet or
driver-behavior tracking device

may interfere with vehicle
systems. This could affect vehicle
operation and cause a crash.
Such devices may also access
information stored in the vehicle

s

systems.

Caution

Some electrical equipment can
damage the vehicle or cause
components to not work and
would not be covered by the
vehicle warranty. Always check
with your dealer before adding
electrical equipment.

Add-on equipment can drain the
vehicle's 12-volt battery, even if the
vehicle is not operating.

The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see

Servicing the Airbag-Equipped
Vehicle

0

70

and

Adding Equipment to the
Airbag-Equipped Vehicle

0

70

.