235/40R18 Tires
235/40R18 tires have a diameter of 25.4", a section width of 9.3", and a wheel diameter of 18". The circumference is 79.8" and they have 794 revolutions per mile.
Generally they are approved to be mounted on 8-9.5" wide wheels.
Specs may vary by manufacturer. learn more
Generally they are approved to be mounted on 8-9.5" wide wheels.
Specs may vary by manufacturer. learn more
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9.3"
25.4"
79.8"
18"
3.7"
794 Revs/Mile
235/40R18
Diameter : 25.4"
Width : 9.3"
Wheel : 18" x 8-9.5"
Sidewall : 3.7"
Circum. : 79.8"
Revs/Mile : 794
Upsizing Wheels or Tires?
When searching for the perfect tire for your vehicle you need options. Click the "Alternate Sizes" button to see a list of similar tire sizes. You can then change the wheel size to see alternate sizes on a different diameter wheel.
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N7000
All Season | 95W XL
All Season | 95W XL
Avg. $51.95
Ultra High Performance
50K Miles
HTR Z III
Summer | 95Y XL
Summer | 95Y XL
Avg. $94.99
Supreme Performance
Ecsta LX Platinum
All Season | 95W XL
All Season | 95W XL
Avg. $112.00
Grand Touring
60K Miles
Ecsta PS31
Summer | 95W XL
Summer | 95W XL
Avg. $115.00
Ultra High Performance
HTR A/S P02
All Season | 95W XL
All Season | 95W XL
Avg. $118.00
High Performance
45K Miles
Ziex ZE950 A/S
All Season | 95W XL
All Season | 95W XL
Avg. $118.23
High Performance
65K Miles
N5000 Plus
All Season | 95H XL
All Season | 95H XL
Avg. $123.00
Grand Touring
65K Miles
Extensa HP II
All Season | 95W XL
All Season | 95W XL
Avg. $126.00
High Performance
45K Miles
Ecsta PA51
All Season | 95W XL
All Season | 95W XL
Avg. $127.00
Ultra High Performance
45K Miles
Ecsta PS91
Summer | 95Y XL
Summer | 95Y XL
Avg. $128.00
Supreme Performance
Ziex ZE960 A/S
All Season | 95W XL
All Season | 95W XL
Avg. $128.00
High Performance
45K Miles
Tiger Paw GTZ All Season 2
All Season | 95W XL
All Season | 95W XL
Avg. $129.00
Ultra High Performance
50K Miles
NT NeoGen
All Season | 95W XL
All Season | 95W XL
Avg. $130.00
Ultra High Performance
Azenis RT-615K
Summer | 95W XL
Summer | 95W XL
Avg. $132.00
Ultimate Performance
Solus TA71
All Season | 95W XL
All Season | 95W XL
Avg. $133.00
Grand Touring
60K Miles
G-Max RS
Summer | 95Y XL
Summer | 95Y XL
Avg. $133.00
Ultra High Performance
N Fera SU1
Summer | 95Y XL
Summer | 95Y XL
Avg. $134.00
Ultra High Performance
25K Miles
AVID ENVigor
All Season | 95W XL
All Season | 95W XL
Avg. $135.00
High Performance
45K Miles
Azenis FK510
Summer | 95Y XL
Summer | 95Y XL
Avg. $135.00
Ultra High Performance
HTR Z5
Summer | 95Y XL
Summer | 95Y XL
Avg. $135.00
Ultra High Performance
N Fera AU7
All Season | 95W XL
All Season | 95W XL
Avg. $136.00
High Performance
50K Miles
Motivo
All Season | 95W XL
All Season | 95W XL
Avg. $137.00
Ultra High Performance
60K Miles
G-MAX AS-05
All Season | 95W XL
All Season | 95W XL
Avg. $138.00
Ultra High Performance
50K Miles
Ventus S1 noble2
All Season | 95W XL
All Season | 95W XL
Avg. $139.00
Ultra High Performance
50K Miles
Proxes Sport A/S
All Season | 95Y XL
All Season | 95Y XL
Avg. $140.00
Ultra High Performance
40K Miles
Direzza DZ102
Summer | 95W XL
Summer | 95W XL
Avg. $141.67
Ultra High Performance
NT555 G2
Summer | 95W XL
Summer | 95W XL
Avg. $144.00
Ultra High Performance
ContiSportContact 5
Summer | 95W XL
Summer | 95W XL
Avg. $146.98
Supreme Performance
Proxes 4 Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $148.99
Ultra High Performance
45K Miles
Ventus V12 evo2
Summer | 95Y XL
Summer | 95Y XL
Avg. $149.00
Supreme Performance
$75 REBATE
Eagle F1 Asymmetric 2
Summer | 95Y XL
Summer | 95Y XL
Avg. $150.00
Supreme Performance
$70 REBATE
ADVAN Sport A/S Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $151.00
Ultra High Performance
55K Miles
g-Force COMP-2 A/S
All Season | 95W XL
All Season | 95W XL
Avg. $152.00
Ultra High Performance
45K Miles
Ecsta V720
Summer | 91W SL
Summer | 91W SL
Avg. $152.00
Ultimate Performance
Zeon RS3-G1
All Season | 95W XL
All Season | 95W XL
Avg. $153.00
Ultra High Performance
50K Miles
ADVAN Fleva V701
Summer | 95W XL
Summer | 95W XL
Avg. $153.00
Ultra High Performance
$70 REBATE
P Zero PZ4
Summer | 95Y XL
Summer | 95Y XL
Avg. $154.00
Supreme Performance
ADVAN Sport A/S
All Season | 95Y XL
All Season | 95Y XL
Avg. $154.99
Ultra High Performance
50K Miles
Celsius
All Season | 95V XL
All Season | 95V XL
Avg. $156.00
Touring
60K Miles
$70 REBATE
ADVAN Apex V601
Summer | 95Y XL
Summer | 95Y XL
Avg. $157.00
Supreme Performance
25K Miles
Observe GSi-6 HP
Winter | 95V XL
Winter | 95V XL
Avg. $157.25
Performance
Zeon RS3-S
Summer | 95Y XL
Summer | 95Y XL
Avg. $158.99
Ultra High Performance
20K Miles
$100 REBATE
Firehawk AS
All Season | 95V XL
All Season | 95V XL
Avg. $160.00
High Performance
50K Miles
$75 REBATE
Assurance MaxLife
All Season | 91V SL
All Season | 91V SL
Avg. $161.00
Touring
85K Miles
g-Force Sport COMP-2
Summer | 91W SL
Summer | 91W SL
Avg. $161.66
Ultra High Performance
$70 REBATE
P Zero
Summer | 95Y XL
Summer | 95Y XL
Avg. $163.00
Supreme Performance
$70 REBATE
P Zero Nero All Season
All Season | 91H SL
All Season | 91H SL
Avg. $164.00
Ultra High Performance
45K Miles
$75 REBATE
Eagle Sport All-Season
All Season | 95W XL
All Season | 95W XL
Avg. $164.00
Ultra High Performance
50K Miles
$75 REBATE
Eagle Sport All-Season
All Season | 91W SL
All Season | 91W SL
Avg. $164.00
Ultra High Performance
50K Miles
$70 REBATE
P Zero All Season Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $164.33
Ultra High Performance
50K Miles
ExtremeContact DWS 06
All Season | 95Y XL
All Season | 95Y XL
Avg. $165.00
Ultra High Performance
50K Miles
iceGUARD iG52c
Winter | 95T XL
Winter | 95T XL
Avg. $166.00
Studless
Potenza S007A
Summer | 95Y XL
Summer | 95Y XL
Avg. $168.00
Ultimate Performance
$70 REBATE
P Zero Nero GT
Summer | 95Y XL
Summer | 95Y XL
Avg. $169.00
Supreme Performance
$100 REBATE
Firehawk Indy 500
Summer | 95W XL
Summer | 95W XL
Avg. $171.00
Ultra High Performance
Potenza RE980AS
All Season | 95W XL
All Season | 95W XL
Avg. $172.00
Ultra High Performance
50K Miles
$70 REBATE
P Zero All Season
All Season | 95W XL
All Season | 95W XL
Avg. $172.00
Ultra High Performance
$70 REBATE
P Zero Rosso
Summer | 91Y SL
Summer | 91Y SL
Avg. $173.00
Supreme Performance
NT05
Summer | 95W XL
Summer | 95W XL
Avg. $174.00
Supreme Performance
Potenza S-04 Pole Position
Summer | 95Y XL
Summer | 95Y XL
Avg. $175.00
Supreme Performance
Invo
Summer | 91W SL
Summer | 91W SL
Avg. $176.00
Ultra High Performance
ContiSportContact 5P
Summer | 95Y XL
Summer | 95Y XL
Avg. $179.50
Supreme Performance
$100 REBATE
Eagle Exhilarate
All Season | 95Y XL
All Season | 95Y XL
Avg. $181.00
Ultra High Performance
45K Miles
ExtremeContact Sport
Summer | 95Y XL
Summer | 95Y XL
Avg. $182.00
Supreme Performance
30K Miles
ContiProContact
All Season | 95H XL
All Season | 95H XL
Avg. $186.00
Grand Touring
60K Miles
$70 REBATE
VikingContact 7
Winter | 95T XL
Winter | 95T XL
Avg. $192.00
Studless
Blizzak WS80
Winter | 95H XL
Winter | 95H XL
Avg. $192.98
Studless
Pilot Sport A/S 3 Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $193.00
Ultra High Performance
45K Miles
Ventus R-S4
Summer | 91W SL
Summer | 91W SL
Avg. $193.00
Ultimate Performance
ContiProContact
All Season | 91W SL
All Season | 91W SL
Avg. $194.50
Grand Touring
Primacy MXM4
All Season | 91H SL
All Season | 91H SL
Avg. $196.00
Grand Touring
55K Miles
Primacy Tour A/S
All Season | 95H XL
All Season | 95H XL
Avg. $197.00
Grand Touring
55K Miles
Pilot Sport 3
Summer | 95W XL
Summer | 95W XL
Avg. $199.00
Supreme Performance
20K Miles
N FERA SUR4
Summer | 91Y SL
Summer | 91Y SL
Avg. $205.00
Ultimate Performance
X-Ice Xi3
Winter | 95H XL
Winter | 95H XL
Avg. $208.00
Studless
40K Miles
Pilot Sport 3
Summer | 95Y XL
Summer | 95Y XL
Avg. $209.50
Supreme Performance
20K Miles
Direzza ZIII
Summer | 91W SL
Summer | 91W SL
Avg. $211.00
Ultimate Performance
Blizzak WS90
Winter | 95H XL
Winter | 95H XL
Avg. $211.00
Studless
ContiWinterContact TS830 P
Winter | 95V XL
Winter | 95V XL
Avg. $211.99
Performance
Pilot Sport 4S
Summer | 95Y XL
Summer | 95Y XL
Avg. $212.33
Supreme Performance
30K Miles
Turanza QuietTrack
All Season | 95V XL
All Season | 95V XL
Avg. $216.00
Grand Touring
80K Miles
ContiProContact ContiSeal
All Season | 95H XL (RunFlat)
All Season | 95H XL (RunFlat)
Avg. $220.00
Grand Touring
60K Miles
Pilot Sport PS2
Summer | 95Y XL
Summer | 95Y XL
Avg. $224.50
Supreme Performance
20K Miles
Potenza RE-71R
Summer | 95W XL
Summer | 95W XL
Avg. $226.50
Ultimate Performance
Winter Sottozero Serie II
Winter | 91V SL
Winter | 91V SL
Avg. $235.00
Performance
ADVAN A052
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $236.00
SP Winter Sport 3D
Winter | 95V XL
Winter | 95V XL
Avg. $238.00
Performance
Turanza Serenity Plus
All Season | 95W XL
All Season | 95W XL
Avg. $239.00
Grand Touring
50K Miles
DriveGuard
All Season | 95W XL (RunFlat)
All Season | 95W XL (RunFlat)
Avg. $241.00
Grand Touring
50K Miles
NT 01
Street/Racetrack | 91W SL
Street/Racetrack | 91W SL
Avg. $246.00
ProContact RX
All Season | 91V SL
All Season | 91V SL
Avg. $250.00
Grand Touring
45K Miles
Proxes R888R
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $251.00
Pilot Alpin PA4
Winter | 95V XL
Winter | 95V XL
Avg. $257.00
Performance
30K Miles
ProContact RX SSR
All Season | 91V SL (RunFlat)
All Season | 91V SL (RunFlat)
Avg. $262.00
Grand Touring
45K Miles
Potenza RE050A
Summer | 91Y SL
Summer | 91Y SL
Avg. $268.00
Supreme Performance
Advan Neova AD08 R
Summer | 91W SL
Summer | 91W SL
Avg. $278.00
Ultimate Performance
Pilot Sport Cup 2
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $291.33
SP Sport Maxx GT
Summer | 95Y XL
Summer | 95Y XL
Avg. $301.00
Supreme Performance
ADVAN Sport V105
Summer | 95Y XL
Summer | 95Y XL
Avg. $312.01
Supreme Performance
$70 REBATE
P Zero Trofeo R
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $317.00
SP Sport Maxx GT
Summer | 91Y SL
Summer | 91Y SL
Avg. $322.00
Supreme Performance
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