Page 562 of 641
uuChecking and Maintaining Tires uChecking Tires
560
Maintenance
■Inspection guidelines
Every time you check inflation, also  examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread . Replace the tire if you find any cuts, 
splits, or cracks in the si de of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects  and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators  P. 565
•Cracks or other damage around valve stem.
1Checking Tires
Whenever tire pressure is adjusted, you must 
calibrate the TPMS.
2 TPMS Calibration  P. 460
Check the spare tire pressu re once a month or before 
long trips.
U.S. models
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        Page 566 of 641

uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
564
Maintenance
The traction grades, from highest to lowest, are AA, A, B, and C. 
Those grades represent the tire’s ability to stop on wet pavement 
as measured under controlled conditions on specified 
government test surfaces of asphalt and concrete. A tire marked 
C may have poor traction performance.
The temperature grades are A (the highest), B, and C, 
representing the tire’s resistance  to the generation of heat and its 
ability to dissipate h eat when tested under  controlled conditions 
on a specified indoor laboratory test wheel. Sustained high 
temperature can cause the material  of the tire to degenerate and 
reduce tire life, and excessive temp erature can lead to sudden tire 
failure. The grade C corresponds to a level of performance which 
all passenger car tires must meet under the Federal Motor Vehicle 
Safety Standard No. 109. Grades  B and A represent higher levels 
of performance on the laboratory  test wheel than the minimum 
required by law.
■Traction
■Temperature
1 Traction
Warning: The traction grade 
assigned to this tire is based on 
straight-ahead braking traction tests, 
and does not include acceleration, 
cornering, hydroplaning, or peak 
traction characteristics.
1Temperature
Warning: The temperature grade for 
this tire is establishe d for a tire that is 
properly inflated and not 
overloaded. Excessive speed, 
underinflation, or excessive loading, 
either separately or in combination, 
can cause heat buildup and possible 
tire failure.
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        Page 568 of 641
566
uuChecking and Maintaining Tires uTire and Wheel Replacement
Maintenance
Tire and Wheel Replacement
Replace your tires with radials of the sa me size, load range, speed rating, and 
maximum cold tire pressure ra ting (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
TM (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 thos e of the original wheels.
1Tire 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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        Page 570 of 641
568
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.1 Winter Tires
NOTICE
Traction devices that are the wrong size or improperly 
installed can damage your vehicle
         
        
        
     
        
        Page 571 of 641
569
uuChecking and Maintaining Tires uWinter Tires
Maintenance
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 touch the brake lines or suspension.
• Drive slowly.
Your vehicle’s tires are not suitable for mounting any traction device.
Cable-type: SCC Ra dial Chain SC1036
Not recommended to use any type of chains
Models with 215/55R17 tires
Models with 225/50R18 tires
Models with 225/50R18 tires
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        Page 580 of 641

uuCleaning uExterior Care
578
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the 
elements. Wax will wear off over time  and expose your vehicle’s paint to the 
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they 
may be stained or the coating may peel. Promptly wipe it away using a soft cloth and 
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road 
contaminants. When necessary, as early as  possible use a sponge and mild detergent 
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals 
(including some commercial wheel cleaners).  These can damage the protective finish 
on aluminum alloy wheels, resulting in corrosion. Depending on the type of finish, 
the wheels also may lose their luster or  appear burnished. To avoid water stains, 
wipe the wheels dry with a cloth while they are still wet.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage 
the paint, metal, and plasti c on your vehicle. Wipe 
away spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when 
you want to repair the painted surface of the parts 
made of resin.
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584
Handling the Unexpected
Tools
Types of Tools
1Types of Tools
The tools are stored in the cargo area.
Wheel Nut Wrench/
Jack Handle
Jack Handle Bar Detachable Towing HookTool Case
Jack
Jack
2WD models
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        Page 587 of 641
585
uuTools uTypes of Tools
Handling the Unexpected
Wheel Nut Wrench/
Jack Handle
Jack Handle Bar Detachable Towing Hook
Tool Case
Jack
Jack
AWD models
Storage Bag
Storage Bag
22 HR-V HDMC-31T7A6600.book  585 ページ  2021年4月12日 月曜日 午前10時50分