trailer KIA SORENTO 2010 User Guide

Driving your vehicle
62
5
Weight of the trailer
What is the maximum safe weight of a
trailer? It should never weigh more than
the maximum trailer weight with trailer
brakes. But even that can be too heavy.
It depends on how you plan to use your
trailer. For example, speed, altitude, road
grades, outside temperature and how
often your vehicle is used to pull a trailer
are all important. The ideal trailer weight
can also depend on any special equip-
ment that you have on your vehicle.
Weight of the trailer tongue
The tongue load of any trailer is an
important weight to measure because it
affects the total gross vehicle weight
(GVW) of your vehicle. This weight
includes the curb weight of the vehicle,
any cargo you may carry in it, and the
people who will be riding in the vehicle.
And if you tow a trailer, you must add the
tongue load to the GVW because your
vehicle will also be carrying that weight. The trailer tongue should weigh a maxi-
mum of 10% of the total loaded trailer
weight, within the limits of the maximum
trailer tongue load permissible. After
you've loaded your trailer, weigh the trail-
er and then the tongue, separately, to
see if the weights are proper. If they
aren’t, you may be able to correct them
simply by moving some items around in
the trailer.
C190E01JM
Tongue Load Total Trailer Weight
WARNING -
Trailer
Never load a trailer with more weight in the rear than in the
front. The front should be loaded
with approximately 60% of the
total trailer load; the rear should
be loaded with approximately 40%of the total trailer load.
Never exceed the maximum weight limits of the trailer or trail-
er towing equipment. Improper
loading can result in damage to
your vehicle and/or personal
injury. Check weights and loading
at a commercial scale or highway
patrol office equipped with scales.
An improperly loaded trailer can cause loss of vehicle control.C190E02JM
Gross Axle WeightGross Vehicle Weight

563
Driving your vehicle
This section will guide you in the proper
loading of your vehicle and/or trailer, to
keep your loaded vehicle weight within its
design rating capability, with or without a
trailer. Properly loading your vehicle will
provide maximum return of the vehicle
design performance. Before loading your
vehicle, familiarize yourself with the fol-
lowing terms for determining your vehi-
cle's weight ratings, with or without a
trailer, from the vehicle's specifications
and the certification label: Base curb weight
This is the weight of the vehicle including a full tank of fuel and all standard equip-
ment. It does not include passengers,
cargo, or optional equipment.
Vehicle curb weight
This is the weight of your new vehicle
when you picked it up from your dealer
plus any aftermarket equipment.
Cargo weight
This figure includes all weight added to
the Base Curb Weight, including cargoand optional equipment.GAW (Gross axle weight)
This is the total weight placed on each
axle (front and rear) - including vehicle
curb weight and all payload.
GAWR (Gross axle weight rating)
This is the maximum allowable weight
that can be carried by a single axle (front
or rear). These numbers are shown on
the certification label.
The total load on each axle must never
exceed its GAWR.
GVW (Gross vehicle weight)
This is the Base Curb Weight plus actual
Cargo Weight plus passengers.
GVWR (Gross vehicle weight rating)
This is the maximum allowable weight of
the fully loaded vehicle (including all
options, equipment, passengers and
cargo). The GVWR is shown on the cer-
tification label located on the driver’s (or
front passenger’s) door sill.
Overloading
VEHICLE WEIGHT
WARNING -
Vehicle weight
The gross axle weight rating
(GAWR) and the gross vehicle
weight rating (GVWR) for your vehi-
cle are on the certification label
attached to the driver's (or front
passenger’s) door. Exceedingthese ratings can cause an acci-
dent or damage the vehicle. You
can calculate the weight of your
load by weighing the items (and
people) before putting them in the
vehicle. Be careful not to overload
your vehicle.

615
What to do in an emergency
Do not take this vehicle through anautomatic car wash while the com- pact spare tire is installed.
Do not use tire chains on the com- pact spare tire. Because of the
smaller size, a tire chain will not fit
properly. This could damage the
vehicle and result in loss of thechain.
The compact spare tire should not be installed on the front axle if the
vehicle must be driven in snow or
on ice.
Do not use the compact spare tire on any other vehicle because thistire has been designed especially
for your vehicle.
The compact spare tire’s tread life is shorter than a regular tire.
Inspect your compact spare tire
regularly and replace worn com-
pact spare tires with the same sizeand design, mounted on the samewheel. The compact spare tire should not
be used on any other wheels, nor
should standard tires, snow tires,
wheel covers or trim rings be used
with the compact spare wheel. Ifsuch use is attempted, damage tothese items or other car compo-
nents may occur.
Do not use more than one compact spare tire at a time.
Do not tow a trailer while the com- pact spare tire is installed.

What to do in an emergency
16
6
IF YOU HAVE A FLAT TIRE (WITH INSTANTMOBILITYSYSTEM, IF EQUIPPED)
Please read the instructions before using the InstantMibilitySystem. (1) Compressor(2) Sealant bottle IntroductionWith the InstantMobilitySystem(IMS)
you stay mobile even after experi-
encing a tire puncture. The system of compressor and seal-
ing compound effectively and com-
fortably seals most punctures in a
passenger car tire caused by nailsor similar objects and reinflates the
tire.
After you ensured that the tire is
properly sealed you can drive cau-tiously on the tire (up to 200 km (120
miles)) at a max. speed of 80 km/h
(50 mph) in order to reach a vehicle
or tire dealer to have the tirereplaced.It is possible that some tires, espe-cially with larger punctures or dam-
age to the sidewall, cannot be sealed
completely.
Air pressure loss in the tire may
adversely affect tire performance.
For this reason, you should avoid
abrupt steering or other driving
maneuvers, especially if the vehicle is
heavily loaded or if a trailer is in use. The IMS is not designed or intended
as a permanent tire repair method
and is to be used for one tire only.
This instruction shows you step by
step how to temporarily seal the
puncture simply and reliably.
Read the section "Notes on the safe use of the IMS".
OXM069021L
WARNING
Do not use the IMS if a tire is
severely damaged by driving runflat or with insufficient air pres-
sure.
Only punctured areas located within the tread region of the tirecan be sealed using the IMS.
Damage to the sidewall must not
be repaired due to safety reasons.
OXM069020L

Maintenance
14
7
Severe driving conditions
A : Repeated short distance driving
B : Extensive idling
C : Driving in dusty, rough roads
D : Driving in areas using salt or other corrosive
materials or in very cold weather
E : Driving in sandy areas F : More than 50 % driving in heavy city traffic during hot
weather above 32°C (90°F)
G : Driving in mountainous areas
H : Towing a trailerI:
Driving for patrol car, taxi, commercial car or vehicle towing
J : Driving over 140 km/h (87 mile/h)
K : Driving over 170 km/h (106 mile/h)
L : Frequently driving in stop and go condition
Disc brakes and pads, calipers and rotors I C, D, E, G, H
Parking brake I C, D, G, H
Driveshaft and boots I C, D, E, F, H
Climate control air filter (if equipped) R C, E
Manual transaxle fluid (if equipped) R Every 120,000 km (80,000 miles) C, D, E, G, H, I, K
Automatic transaxle fluid For Europe R Every 90,000 km (60,000 miles) A, C, D, E, F,
(if equipped) Except Europe R Every 100,000 km (62,000 miles) G, H, I, K
MAINTENANCE ITEM Maintenance
operation Maintenance intervals
Driving condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Replace more frequently
depending on the condition

Maintenance
20
7
Severe driving conditions
A : Repeated short distance driving
B : Extensive idling
C : Driving in dusty, rough roads
D : Driving in areas using salt or other corrosive
materials or in very cold weather
E : Driving in sandy areas
F : More than 50 % driving in heavy city traffic during hot weather above 32 °C (90 °F) G : Driving in mountainous areas.
H : Towing a trailer
I : Driving for patrol car, taxi, commercial car or vehicle tow-
ing
J : Driving in very cold weather
K : Driving over 170 km/h (106 mile/h)
L : Frequently driving in stop-and-go conditions
Front suspension ball joints I C, D, E, F, G
Disc brakes and pads, calipers and rotors I C, D, E, G, H
Parking brake I C, D, G, H
Drive shaft and boots I C, D, E, F, G,
H, I, K
Climate control air filter (if equipped) I C, E, G
Rear differential oil
(4WD)R Every 120,000 km (75,000 miles) C, D, E, G, I, K, H
Transfer case oil (4WD) REvery 120,000 km (75,000 miles) C, D, E, G, I, K, H
MAINTENANCE ITEM Maintenance
operation Maintenance intervals
Driving condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition

Index
4
I
Special driving conditions ·············································5-47
Steering wheel ·······························································4-33
Storage compartment ·····················································4-97
Tailgate···········································································4-18
Theft-alarm system ························································4-12
Tire Pressure Monitoring System (TPMS) ····················6-21
Tire specification and pressure label ·······························8-8
Tires and wheels ······················································7-41/8-3
Towing ···········································································6-26
Trailer towing·································································5-55
Vehicle break-in process ··················································1-6
Vehicle certification label ················································8-7
Vehicle handling instructions···········································1-6
Vehicle identification number (VIN) ·······························8-7
Vehicle weight ·······························································5-63
Washer fluid ···································································7-30
Windows ········································································4-20
Windshield defrosting and defogging····························4-94
Winter driving ································································5-51 Wiper blades ··································································7-36
Wipers and washers ·······················································4-69
V
T
W