481
uuChecking and Maintaining Tires uTire and Wheel Replacement
Maintenance
Tire and Wheel Replacement
Replace your tires with radials of the same size, load range, speed rating, and 
maximum cold tire pressure rating (as shown  on the tire’s sidewall). Using tires of a 
different size or construction can cause ce rtain vehicle systems such as the ABS and 
Vehicle Stability Assist ® (VSA ®) system to work incorrectly.
It is best to replace all four tires at the same time. If that isn’t possible, replace the 
front or rear tires in pairs.
Make sure that the wheel’s specifications match those of the original wheels.1 Tire and Wheel Replacement
3WARNING
Installing improper tires on your vehicle can 
affect handling and stability. This can cause 
a crash in which you can be seriously hurt or 
killed.
Always use the size and type of tires 
recommended in this owner’s manual.
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483
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 wh en 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:
• Select the size and load ranges that are the same as the original tires.
• Mount the tires to all four wheels.
For tire chains:
• Install them on the front tires only.
• Because your vehicle has limited tire clea rance, we strongly recommend using the 
chains listed below:
• 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.
Cable-type: SCC Radial Chain SC1040
1Winter 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 equipp ed with summer tires, be 
aware that these tires are not designed for winter 
driving conditions. For more information, contact an 
authorized Honda Clarity Electric 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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537
uuSpecifications u
Information
■Brake Fluid
■ Transmission Fluid
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedHonda Automatic Transmission Fluid
ATF DW-1
Capacity Change 1.85 US qt (1.75 L)
■ Coolant
SpecifiedHonda Long Life Antifreeze/Coolant Type2
■Tire
RegularSize235/45R18 94VPressure
psi (kPa [kgf/cm2])Front36 (250 [2.5])Rear38 (260 [2.7])
Wheel Size Regular 18 x 8J
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