400
uuChecking and Maintaining Tires uTire Rotation
Maintenance
Tire Rotation
The front and rear tire sizes are diffe rent and they are directional tires.
Due to tire sizes and directional tires, the tires on this vehicle cannot be rotated.1 Tire Rotation
Directional tires should be mounted with the rotation
indication mark facing forward, as shown below.
FRONT
Direction Mark
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401
uuChecking and Maintaining Tires uWinter Tires
Maintenance
Winter Tires
If driving on snowy or frozen roads, mount all-season marked M+S tires, snow tires,
or tire chains; reduce speed; and maintain sufficient distance between vehicles when
driving.
Be particularly careful when operating the steering wheel or brakes to prevent skidding.
Use tire chains, snow tires, or all-season tires when necessary or according to the law.
When mounting, refer to the following points.
For winter tires:
• Mount the tires to all four wheels.
For tire chains:
• Install them on the rear tires only.
• Because your vehicle has limited tire clea rance, we strongly recommend using the
chains listed below:
*1:Tire chains to be used only on optional 295/30R20 (97V) winter tires.
*2:Tire chains to be used only on optional 305/30R20 (103W) XL winter tires.
• Follow the chain manufactur er’s instruction when installing. Mount them as
tightly as you can.
• Check that the chains do not touc h the brake lines or suspension.
• Drive slowly.
Recommended Winter Tires:
●Michelin Alpin PA4
Front: 245/35R19 (93W) XL
Rear: 295/30R20 (97V)
●Pirelli SottoZero 3
Front: 245/35R19 (93W) XL
Rear: 305/30R20 (103W) XL
●Auto-trac 232405*1
●K-Summit K-44*2
1 Winter Tires
NOTICE
Traction devices that are th e wrong size or improperly
installed can damage your vehicle’s brake lines,
suspension, body, and wheels. Stop driving if they are
hitting any part of the vehicle.
When tire chains are mounted, follow the chain
manufacturer’s instructi ons regarding vehicle
operational limits.
If your vehicle is equipped with summer tires, be
aware that these tires are not designed for winter
driving conditions. For more information, contact an
authorized Acura NSX dealer.
3WARNING
Using the wrong chains, or not properly
installing chains, can damage the brake
lines and cause a crash in which you can be
seriously injured or killed.
Follow all instruction s in this owner’s
manual regarding the selection and use of
tire chains.
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455
uuSpecifications u
Information
■Brake Fluid
■ Dual Clutch Transmission Fluid
■ Twin Motor Unit FluidSpecifiedAcura Heavy Duty Brake Fluid DOT 4
SpecifiedAcura Automatic Transmission Fluid
ATF DW-1
Capacity Change 2.75 US qt (2.6 ℓ)
SpecifiedAcura Gear Oil GO-Type 2.0
Capacity Change 4.86 US qt (4.6 ℓ)
SpecifiedAcura Automatic Transmission Fluid
ATF DW-1
Capacity Change 2.56 US qt (2.42 ℓ)
Clutch
Transmission
■ Engine Oil
■ Engine Coolant
■ Inverter Coolant
RecommendedUltimate Full Synthetic Motor Oil, Type3,
0W-40
Capacity Change 7.7 US qt (7.3 ℓ)
Change
including
filter
8.3 US qt (7.9 ℓ)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity
4.1 US gal (15.5 ℓ)
(change including the remaining
0.34 US gal (1.29 ℓ) in the reserve tank and
heater)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity0.50 US gal (1.90 ℓ)
(change including the remaining
0.12 US gal (0.46 ℓ) in the reserve tank)
■ Tire
Regular
Size
Front
245/35ZR19 (93Y)
Rear
305/30ZR20 (103Y)
Pressure
psi (kPa [kgf/cm2])
Front
32 (220 [2.2])
Rear
32 (220 [2.2])
Wheel Size Regular Front
19 X 8 1/2J
Rear
20 X 11J
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