2008 TESLA ROADSTER wheel

Wheels and tires11-12
Technical specifications
Dynamic tire pressure
monitoringThe Touch Screen can display the pressure
and temperature for each tire.Touch the information icon on the main
parked screen to display the ‘Info’
screen.
Touch the Tires option to display the data
being received by the sensors adjacent to the
respective wheel. A blue wheel indicates an acceptable
operating pressure for the tire.
A red wheel indicates that the pressure is
below the recommended operating pressure,
and that action must be taken to rectify the
issue.
Note:
If the vehicle has been driven, the
temperature of the tires will have increased
and hence the pressure of the air in the tire
will also have increased. Tire pressures should
only be checked when the tires are cold. See
Checking tire pressures, page 11-9 .
Touch EXIT icon to return to the previous
screen. iRoadster OHB.book Page 12 Thursday, October 2, 2008 8:59 AM

Wheels and tires
11-13
Technical specifications
Wheels and tires glossaryAccessory weightThe combined weight (in excess of those
items replaced) of items available as factory
installed equipment.BeadThe inner edge of a tire that is shaped to fit to
the rim and form an air tight seal. The bead is
constructed of steel wires which are
wrapped, or reinforced, by the ply cords.Cold tire pressureThe air pressure in a tire which has been
standing in excess of three hours, or driven
for less than one mile.Curb weightThe weight of a standard vehicle, including
any optional equipment fitted, and with the
correct fluid levels.Gross vehicle weightThe maximum permissible weight of a vehicle
with driver, passengers, load, luggage, and
equipment.kPa (kilo pascal)A metric unit used to measure pressure. One
kilo pascal equals approximately .145 psi.Maximum inflation pressureThe maximum pressure to which the tire
should be inflated. This pressure is given on
the tire side wall in lbf/in
2. Note: This pressure is the maximum allowed
by the tire manufacturer. It is not the pressure
recommended for use.
Maximum loaded vehicle weightThe sum of curb weight, accessory weight,
vehicle capacity weight, and production
options weight.Production options weightThe combined weight of options installed
which weigh in excess of 3 lb more than the
standard items that they replaced, and are
not already considered in curb or accessory
weights. PSI (lbf/in
2)
Pounds per square inch, unit of measure for
pressure.RimThe metal support for a tire, or tire and tube,
upon which the tire beads are seated.Vehicle capacity weightThe number of seats multiplied by 150 lb plus
the rated amount of load/luggage.
Roadster OHB.book Page 13 Thursday, October 2, 2008 8:59 AM

Vehicle dimensions and weights
11-15
Technical specifications
Vehicle dimensions and weightsExterior dimensionsTR0261
HED G
F
C
BA
A Overall length 155.4 in3,946 mm
B Overall width (including mirrors) 72.9 in1,851 mm
C Overall height (mid laden weight) 44.35 in1,126.5 mm
D Wheel base 92.6 in2,351 mm
E Front overhang 34.3 in871 mm
F Rear overhang 28.5 in723 mm
G Ground clearance (mid laden weight) 5.12 in130 mm
HTrack - Front 57.7 in1,455.6 mm
Track - Rear 59.0 in1,484.5 mm
Approach (ramp) angle - Front 11°
Approach (ramp) angle - Rear 18°
Breakover angle 12.7°
Roadster OHB.book Page 15 Thursday, October 2, 2008 8:59 AM

Index
AAccessing your vehicle.................................... 4-2
Accessory power socket .................................7-7
Air conditioning.................................................. 7-4
Air distribution .................................................... 7-4
Air recirculation .................................................. 7-4
Air vents .................................................................7-5
AirbagsDeactivation ..................................................3-7
Deployment effects ................................... 3-6
Disposal information ................................. 3-8
General information .................................. 3-6
Obstruction of air bags .............................3-7
Safety information ..................................... 3-6
Service information ................................... 3-8
Warning indicator .......................................3-7
Warning labels..............................................3-7
Warnings ....................................................... 3-6
Alarm system Indicator light .............................................. 4-7
Operation ...................................................... 4-7
PIN code ........................................................ 4-8
Switching off ................................................ 4-7
Ammeter display................................................ 6-11
Antifreeze .................................................. 9-5, 11-14
Anti-lock Braking System (ABS) ................. 6-5
Anti-theft alarm .................................................. 4-7
Audio system ....................................................... 8-1BBattery ....................................................................5-2 Coolant ........................................................... 9-5
Environmental Note ...................................5-2
Fluid check and top-up ............................ 9-5
Preserving ..................................................... 5-3
Range .............................................................. 6-3
Specifications............................................. 11-19 Battery Life
Overview ........................................................ 5-2
Body Cleaning ......................................................... 9-7
Covering......................................................... 9-8
Polishing ......................................................... 9-8
Removing tar spots ................................... 9-7
Repairs ............................................................ 9-8
Brake warning indicator .................................. 6-5
Brake warning indicator light .......................6-12
Brakes Anti-Lock Braking System (ABS)......... 6-5
Emergency braking ................................... 6-6
Fluid specification .................................... 11-14
Fluid top-up .................................................. 9-4
Foot brake ..................................................... 6-5
Parking brake ............................................... 6-5
Regenerative braking................................ 6-5
Specifications ............................................. 11-18
Breakdown recovery ..................................... 10-13
Bulb replacement............................................. 10-9
Bulb specifications .......................................... 10-9
CCalifornia Proposition 65 ................................. 1-2
Car covers ............................................................. 9-8
Car washes ........................................................... 9-7
Cargo capacity.................................................... 11-7
Central door locking ......................................... 4-4
Chains ................................................................... 11-10
Change of ownership ........................................ 1-2
Charge level display.........................................6-12
Charging Charge level .................................................. 5-2
Charge settings ........................................... 5-4
Charge types ................................................ 5-4
Cost .................................................................. 5-5
Current limit.................................................. 5-4 High Power Connector ............................. 5-6
Performance setting .................................. 5-4
Range setting ............................................... 5-4
Standard setting ......................................... 5-4
Storage setting ............................................ 5-4
Storing your vehicle................................... 5-3
Charging indicator light ................................. 6-12
Charging port ...................................................... 5-6
Child passengers ................................................ 3-5
Child restraints .................................................... 3-5
Child seat air bag hazard ................................ 3-7
Child seats............................................................. 3-5
Cleaning Exterior ........................................................... 9-7
Interior............................................................. 9-8
Removing tar ................................................ 9-7
Roof.................................................................. 9-7
Underbody .................................................... 9-7
Wheels ............................................................ 9-8
Windshield, windows and mirrors ........ 9-8
Wiper blades ................................................ 9-8
Climate control.................................................... 7-4
Contacting NHTSA ............................................. 1-4
Coolant Battery ............................................................ 9-5
Specification ............................................... 11-14
Cost of charging ................................................. 5-5
Covering the vehicle ......................................... 9-8
Cruise control ...................................................... 6-9
Cruise control indicator lig ht ....................... 6-12
Cup holder ............................................................ 7-8
Current limit ......................................................... 5-4
DDashboard overview ......................................... 2-5
Data recording ..................................................... 1-2
Defrosting ............................................................. 7-5
Dimensions ......................................................... 11-15
Roadster OHB.book Page 1 Th ursday, October 2, 2008 8:59 AM

Index
Steering ........................................................ 11-17
Tires .................................................................11-4
Transmission............................................... 11-17
Wheels ............................................................11-4
Standard charge setting ................................. 5-4
Starter switch ...................................................... 6-2
Starting the vehicle ........................................... 6-3
Steering column lock........................................ 6-2
Steering specifications .................................. 11-17
Stereo system ...................................................... 8-1
Storage charge setting .................................... 5-4
Storing your vehicle .......................................... 5-3
Sun visors .............................................................. 7-7
Supplementary Restraint System (SRS) ... 3-6
TTemperature control ........................................ 7-4
Theft prevention................................................. 4-7
Tie Down Straps .............................................. 10-14
Tire Identification Number (TIN) ................. 11-6
Tire placard/label............................................... 11-7
Tire pressure checking..................................... 11-9
Tire Pressure Monitoring System Malfunction .................................................. 11-11
Operation...................................................... 11-11
Tire repair............................................................ 10-4
Tire sealant replacement .............................. 10-5
Tires......................................................................... 11-5 Care.................................................................. 11-8
Chains............................................................ 11-10
Changing pressure settings................... 11-11
Degradation ................................................ 11-10
Directional ................................................... 11-10
Grading ........................................................... 11-7
Markings ......................................................... 11-5
Pressure monitoring ................................. 11-11
Pressures.............................................. 11-4, 11-8
Quality ............................................................ 11-7 Replacement of ......................................... 11-10
Replacing a tire sensor ............................ 11-11
Specification ................................................ 11-4
Tire sealant .................................................. 10-4
Wear ............................................................... 11-9
Winter ...........................................................11-10
Winter specification.................................. 11-4
Tool kit Components ............................................... 10-2
Location........................................................ 10-2
Towing.................................................................10-13
TPMS ...................................................................... 11-11
Traction control .................................................. 6-6
Traction control indicator light................... 6-12
Transmission ........................................................ 6-3
Transmission specifications ......................... 11-17
Transporting......................................................10-13
Trip display ......................................................... 6-12
Trunk Interior release handle ..............................4-6
Light replacement .................................. 10-10
Opening and closing .................................4-6
Turn signal indicator light ............................. 6-12
Turn signals .......................................................... 6-8
UUniform tire quality grading ..........................11-7
Unlocking your vehicle..................................... 4-2
USB port ................................................................ 7-7VValet mode .......................................................... 4-11
Vehicle Identification Number (VIN) ..........11-2
Vehicle loading....................................................11-7
Vehicle recovery eye .................................... 10-14
Ventilation............................................................. 7-5
VIN (Vehicle Identification Number) ..........11-2 Voltage warning .................................................. 1-2
WWarning indicator
ABS ...................................................................6-6
Airbags ............................................................ 3-7
Anti-theft alarm ...........................................4-7
Brake ................................................................6-5
Cruise control ...............................................6-9
Fault ............................................................... 6-12
Frost ............................................................... 6-12
Headlights ...................................................... 6-7
Seat belt .........................................................3-4
Traction control ...........................................6-6
Turn signals ...................................................6-8
Warning light summary ................................. 6-12
Washer fluid .........................................................9-5
Washing the soft-top ........................................ 9-7
Washing the vehicle .......................................... 9-7
Weekly checks.....................................................9-2
Weights ................................................................ 11-16
Wheel nut tightening ...................................... 10-6
Wheel removal .................................................. 10-6
Wheel replacement .........................................11-10
Wheel specifications ........................................ 11-4
Wheelbase .......................................................... 11-15
Windows ................................................................ 7-2
Windshield defrosting ...................................... 7-5
Windshield washer
Fluid top-up ..................................................9-5
Jets ...................................................................9-6
Operation .......................................................6-8
Windshield wiper Checking blade ............................................9-6
Operation .......................................................6-8
Winter tires .......................................................... 11-4
Wiper.......................................................................6-8
Wiper blade inspection ....................................9-6
Part Number 02-003729-00 Rev AA
Roadster OHB.book Page 4 Th ursday, October 2, 2008 8:59 AM