2011 VOLVO XC70 trailer

06 Wheels and tires
Vehicle loading
06
236
Loads
Properly loading your vehicle will provide maxi-
mum return of vehicle design performance.
Before loading your vehicle, familiarize yourself
with the following terms for determining your
vehicle's weight ratings, with or without a
trailer, from the vehicle's Federal/Canadian
Motor Vehicle Safety Standards (FMVSS/
CMVSS) label, and the vehicle's tire informa-
tion placard:
Curb weightThe weight of the vehicle including a full tank
of fuel and all standard equipment. It does not
include passengers, cargo, or optional equip-
ment.
Capacity weightAll weight added to the curb weight, including
cargo and optional equipment. When towing,
trailer hitch tongue load is also part of cargo
weight.
NOTE
For trailer towing information, please refer to
the section "Towing a trailer" on page 220.
Permissible axle weightThe maximum allowable weight that can be
carried by a single axle (front or rear). These
numbers are shown on the Federal/Canadian
Motor Vehicle Safety Standards (FMVSS/
CMVSS) label. The total load on each axle must
never exceed its maximum permissible weight.
Gross vehicle weight (GVW)The vehicle's curb weight + cargo + passen-
gers.
NOTE
•The location of the various labels in your
vehicle can be found on page 292.
•A table listing important weight limits for
your vehicle can be found on page
295.
Steps for Determining Correct Load
Limit
1. Locate the statement "the combined
weight of occupants and cargo should
never exceed XXX pounds" on your vehi-
cle's placard.2. Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.
3. Subtract the combined weight of the driver
and passengers from XXX kilograms or
XXX pounds.
4. The resulting figure equals the available
amount of cargo and luggage load
capacity. For example, if the "XXX" amount
equals 1400 lbs. and there will be five
150 lb. passengers in your vehicle, the
amount of available cargo and luggage
load capacity is 650 lbs. (1400 – 750
(5 × 150) = 650 lbs.)
5. Determine the combined weight of luggage
and cargo being loaded on the vehicle.
That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.
6. If your vehicle will be towing a trailer, load
from your trailer will be transferred to your
vehicle. Consult this manual1 to determine
how this reduces the available cargo and
luggage load capacity of your vehicle.
1220.

07 Maintenance and specifications
Fuses
07
* Option/accessory, for more information, see Introduction.283 Cargo area
Located behind the upholstery on the left side of the cargo area
Positions
Rear fuse boxA
Electric parking brake (left
side)30
Electric parking brake (right
side)30
Heated rear window30
Trailer socket 2*15
Power tailgate*30
Rear fuse boxA
-
--
--
--
--
Rear fuse boxA
Trailer socket 1*40
--

08 Specifications
Specifications
08
296
CategoryUSACanada
Max. trailer weightsWithout brakes: 1650 lbs
With brakes, 1 7/8” ball: 2,000 lbs
With brakes, 2” ball: 3,300 lbsWithout brakes: 750 kg
With brakes, 1 7/8” ball: 900 kg
With brakes, 2” ball: 1500 kg
Max. tongue weight165 lbs75 kg
AFront Wheel DriveBAll Wheel Drive
Engine specifications
Specification/Model3.2 6-cyl.3.2 6-cyl.3.0TA
Engine designationB6324S5B6324S4B6304T2
Output (kW/rps)179/107171/108224/93
Output (hp/rpm)240/6400230/6500300/5600
Torque (Nm/rps)320/53300/55440/35 – 70
Torque (ft. lbs./rpm)236/3200221/3300325/2100 – 4200
No. of cylinders666
Bore (in/mm)3.3/843.3/843.23/82
Stroke (in/mm)3.78/963.78/963.67/93.2

08 Specifications
Specifications
08
298
Engine oil
Engine oil must meet the minimum ILSAC
specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel
economy, engine performance, or engine pro-
tection.
Volvo recommends Castrol.
Depending on your driving habits, premium or
synthetic oils may provide superior fuel econ-
omy and engine protection. Consult your Volvo
retailer for recommendations on premium or
synthetic oils.
Oil additives must not be used.
Synthetic oil is not used when the oil is
changed at the normal maintenance services.
This oil is only used at customer request, at
additional charge. Please consult your Volvo
retailer.
Oil viscosityIncorrect viscosity oil can shorten engine life
under normal use. SAE 5W-30 will providegood fuel economy and engine protection. See
the viscosity chart.
G023491
Viscosity chart
Extreme engine operationSynthetic oils meeting SAE 0W-30 or 0W-40
and complying with oil quality requirements are
recommended for driving in areas of sustained
temperature extremes (hot or cold), when tow-
ing a trailer over long distances, and for pro-
longed driving in mountainous areas.
American Petroleum Institute (API)
symbol
G022917
The API Service Symbol "donut" is divided into
three parts:
•The upper section describes the oil's per-
formance level.
•The center identifies the oil's viscosity.
•The lower section indicates whether the oil
has demonstrated energy-conserving
properties in a standard test in comparison
to a reference oil.

09 Index
09
312
Sirius satellite radio.................................. 143
Snow chains............................................ 239
Snow tires................................................ 239
Sound settings, audio system................. 136
Spare tire................................................. 240
Speed-dependent steering...................... 159
Spin control............................................. 157
SRS............................................................ 21
Stability system...............................157, 158
indicator light........................................ 75
Starting the engine..................................107
with keyless drive...............................107
Starting the vehicle
after a crash (crash mode)....................35
Start inhibitor (immobilizer)........................ 55
Steel grid in cargo area............................ 216
Steering wheel
adjusting............................................... 87
horn....................................................... 87
keypad.................................. 87, 124, 135
Stone chips, touching up......................... 287
Storage spaces........................................ 196
Studded tires........................................... 239
Sunroof (moonroof).................................. 102Supplemental restraint system.................. 21
warning light......................................... 76
Symbols, overview................................... 301
T
Tailgate
driving with it open.............................202
locking/unlocking.................................. 66
power operated.................................. 211
wiper/washer........................................ 95
Tailgate wipers......................................... 272
Taillights, changing bulbs........................ 268
Temporary spare tire............................... 240
Three-way catalytic converter................. 209
Tire designations.....................................233
Tire Pressure Monitoring System....250, 251
indicator light........................................ 75
Tires.........................................................226
age...................................................... 226
changing from summer to winter........ 227
glossary of terms................................ 235
improving economy............................ 226
inflation pressure................................ 229
inflation pressure tables.............231, 232load ratings......................................... 230
rotation............................................... 227
snow...................................................239
spare................................................... 240
specifications...................................... 230
speed ratings...................................... 230
storing................................................. 227
studded............................................... 239
tire pressure monitoring system......... 250
tread wear indicator............................ 228
uniform tire quality grading................. 238
Top tether anchors (child restraint sys-
tems).......................................................... 46
Touching up paint.................................... 287
Towing a trailer................................220, 221
trailer hitch.......................................... 221
Towing the vehicle........................... 222, 223
Traction control........................................ 157
Trailer towing...................................220, 221
trailer hitch.......................................... 221
Transmission
general description.....................111, 112
oil........................................................ 299
shiftlock override................................ 112
Tread wear indicator................................ 228
Trip computer.......................................... 155