2016 Lexus GS F Owner's Manual

GS350_200t_GS F_OM_OM30E86U_(U)
5518-1. Specifications
8
Vehicle specifications
XGS350/GS200t (type C)
XGS350/GS200t (type D)
Ti r e s i z e235/45R18 94Y, T155/70D17 110M (spare)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditionsFront: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 137 mph [220 km/h]) (in
countries where such speeds are permitted by law)
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front tires
and rear tires. Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel size18 × 8J, 17 × 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Ti r e s i z eP235/45R18 94V, T145/70D18 107M (spare)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 99 mph [160 km/h]) (in coun-
tries where such speeds are permitted by law)
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front tires
and rear tires. Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel size18 × 8J, 18 × 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

552
GS350_200t_GS F_OM_OM30E86U_(U)8-1. Specifications
XGS350/GS200t (type E)
XGS350/GS200t (type F)
Ti r e s i z e235/40R19 96Y XL, T155/70D17 110M (spare)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 137 mph [220 km/h]) (in
countries where such speeds are permitted by law)
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front tires,
9 psi (60 kPa, 0.6 kgf/cm2 or bar) to the rear tires. Never
exceed the maximum cold tire inflation pressure indicated
on the tire sidewall.
Wheel size19 × 8J, 17 × 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Ti r e s i z eFront tires: 235/40R19 96Y XL
Rear tires: 265/ 35R19 94Y
Spare tire: T145/70D18 107M
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 137 mph [220 km/h]) (in
countries where such speeds are permitted by law)
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front tires,
9 psi (60 kPa, 0.6 kgf/cm2 or bar) to the rear tires. Never
exceed the maximum cold tire inflation pressure indicated
on the tire sidewall.
Wheel sizeFront wheels: 19 × 8J
Rear wheels: 19 × 9J
Spare wheel: 18 × 4T
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

GS350_200t_GS F_OM_OM30E86U_(U)
5538-1. Specifications
8
Vehicle specifications
XGS350/GS200t (type G)
XGS F (type A)
Ti r e s i z e235/40R19 96V XL, T145/70D18 107M (spare)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditionsFront: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Driving at high speeds (above 99 mph [160 km/h]) (in coun-
tries where such speeds are permitted by law)
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front tires,
9 psi (60 kPa, 0.6 kgf/cm2 or bar) to the rear tires. Never
exceed the maximum cold tire inflation pressure indicated
on the tire sidewall.
Wheel size19 ×8J, 18 × 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Ti r e s i z eFront tires: 255/ 35ZR19 (92Y)
Rear tires: 275/35ZR19 (96Y)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditions
Front: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Driving at high speeds (above 137 mph [220 km/h]) (in
countries where such speeds are permitted by law)
Add 8 psi (50 kPa, 0.5 kgf/cm
2 or bar) to the front tires
and rear tires. Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel sizeFront wheels: 19 × 9J
Rear wheels: 19 × 10J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

554
GS350_200t_GS F_OM_OM30E86U_(U)8-1. Specifications
XGS F (type B)
Ti r e s i z e
Front tires: 255/ 35ZR19 (92Y)
Rear tires: 275/35ZR19 (96Y)
Spare tire: 225/40ZR19 (93Y) XL
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving under normal conditions
Front: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Spare: 42 psi (290 kPa, 2.9 kgf/cm2 or bar)
Driving at high speeds (above 137 mph [220 km/h]) (in
countries where such speeds are permitted by law)
Add 8 psi (50 kPa, 0.5 kgf/cm
2 or bar) to the front tires
and rear tires. Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel sizeFront wheels: 19 × 9J
Rear wheels: 19 × 10J
Spare wheel: 19 × 8 1 /2J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs
Light bulbsBulb No.WTy p e
ExteriorFront turn signal lights*7444NA28A
Outer foot lightsW5W5B
InteriorVanity lights8B
Trunk light3.8B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
*: Vehicles with single-beam headlights

555
GS350_200t_GS F_OM_OM30E86U_(U)8-1. Specifications
8
Vehicle specifications
Fuel information
■Gasoline quality
In very few cases, driveability problems may be caused by the brand of gasoline you are
using. If driveability problems persist, try chan
ging the brand of gasoline. If this does not
correct the problem, consult your Lexus dealer.
■Gasoline quality standards
●Automotive manufacturers in the U.S.A., Europe and Japan have developed a specifi-
cation for fuel quality called the World-Wide Fuel Charter (WWFC), which is expected
to be applied worldwide.
●The WWFC consists of four categories that are based on required emission levels. In
the U.S., category 4 has been adopted.
●The WWFC improves air quality by lowering emissions in vehicle fleets, and improves
customer satisfaction through better performance.
You must only use unleaded gasoline.
XGS350/GS F
Select premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine performance.
If 91 octane cannot be obtained, you may use unleaded gasoline with an
octane rating as low as 87 (Research Octane Number 91). Use of unleaded
gasoline with an octane rating lower than 91 may result in engine knocking
and significantly reduced performance. Persistent knocking can lead to
engine damage and should be corrected by refueling with higher octane
unleaded gasoline.
XGS200t
Select premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine performance. If
91 octane cannot be obtained, you may use unleaded gasoline with an octane
rating as low as 87 (Research Octane Number 91). Use of unleaded gasoline
with an octane rating lower than 91 may result in engine knocking and signifi-
cantly reduced performance. Persistent knocking can lead to engine damage
and should be corrected by refueling with higher octane unleaded gasoline.
At minimum, the gasoline you use should meet the specifications of ASTM
D4814 in the U.S.A..

556
GS350_200t_GS F_OM_OM30E86U_(U)8-1. Specifications
■Recommendation of the use of gasoline containing detergent additives
●Lexus recommends the use of gasoline that contains detergent additives to avoid the
build-up of engine deposits.
●All gasoline sold in the U.S.A. contains
minimum detergent additives to clean and/or
keep clean intake systems, per EPA’s lowest additives concentration program.
●Lexus strongly recommends the use of Top Tier Detergent Gasoline. For more informa-
tion on Top Tier Detergent Gasoline and a list of marketers, please go to the official
website www.toptiergas.com.
■Recommendation of the use of low emissions gasoline
Gasolines containing oxygenates such as ethers and ethanol, as well as reformulated
gasolines, are available in some cities. These fuels are typically acceptable for use, pro-
viding they meet other fuel requirements.
Lexus recommends these fuels, since the formulations allow for reduced vehicle emis-
sions.
■Non-recommendation of the use of blended gasoline
●If you use gasohol in your vehicle, be sure that it has an octane rating no lower than 87.
●Lexus does not recommend the use of gasoline containing methanol.
■Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhanc ing additive called MMT (Methylcyclopenta-
dienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasoline that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instrument cluster may come on. If this happens,
contact your Lexus dealer for service.
■If your engine knocks
●Consult your Lexus dealer.
●You may occasionally notice light knocking for a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern.
●Use only gasoline containing up to 15% etha-
nol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol, includ-
ing from any pump labeled E30, E50, E85
(which are only some examples of fuel con-
taining more than 15% ethanol).DO NOT use gasoline con-
taining more than 15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)

GS350_200t_GS F_OM_OM30E86U_(U)
5578-1. Specifications
8
Vehicle specifications
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be damaged.
●Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic converters
causing the emission control system to malfunction.
●Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance problems.
●Using unleaded gasoline with an octane number or rating lower than the level previ-
ously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■Fuel-related poor driveability
If poor driveability (poor hot starting, vaporization, engine knocking, etc.) is encoun-
tered after using a different type of fuel, discontinue the use of that type of fuel.
■When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

558
GS350_200t_GS F_OM_OM30E86U_(U)8-1. Specifications
Tire information
XFull-size tire
XCompact spare tire
Ty p i c a l t i r e s y m b o l s