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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Tire Type
- All Season (59)
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- Winter (11)
Performance
- Grand Touring (19)
- High Performance (7)
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Warranty
- 20K Miles (2)
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- 80K Miles (1)
- 85K Miles (1)
Load Rating
- SL (16)
- XL (99)
Speed Rating
- H (8)
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- W (49)
- Y (40)
Run Flat
- RunFlat (6)
Price
- $50-$100 (3)
- $100-$150 (8)
- $150-$200 (51)
- $200-$250 (26)
- $250-$300 (22)
- Above $300 (5)
iMOVE GEN2 AS
All Season | 95W XL
All Season | 95W XL
Avg. $96.00
Ultra High Performance
iMOVE GEN 3 AS
All Season | 95W XL
All Season | 95W XL
Avg. $96.00
Ultra High Performance
MS932 Sport
All Season | 95W XL
All Season | 95W XL
Avg. $96.00
High Performance
50K Miles
N5000 Plus
All Season | 95H XL
All Season | 95H XL
Avg. $109.00
Grand Touring
65K Miles
Majesty 9 Solus TA91
All Season | 95W XL
All Season | 95W XL
Avg. $118.00
Grand Touring
45K Miles
Ecsta V720
Summer | 91W SL
Summer | 91W SL
Avg. $138.00
Ultimate Performance
Eagle F1 Asymmetric 2
Summer | 95Y XL
Summer | 95Y XL
Avg. $143.00
Supreme Performance
Ziex ZE960 A/S
All Season | 95W XL
All Season | 95W XL
Avg. $145.00
High Performance
45K Miles
Edge Sport
All Season | 95W XL
All Season | 95W XL
Avg. $148.10
Performance
45K Miles
Ventus V2 concept 2
All Season | 95W XL
All Season | 95W XL
Avg. $149.00
High Performance
45K Miles
Ventus S1 noble2
All Season | 95W XL
All Season | 95W XL
Avg. $150.00
Ultra High Performance
50K Miles
Sport Maxx RT
Summer | 95Y XL
Summer | 95Y XL
Avg. $152.99
Supreme Performance
N Priz AH8
All Season | 91H SL
All Season | 91H SL
Avg. $154.00
Passenger
NT NeoGen
All Season | 95W XL
All Season | 95W XL
Avg. $154.67
Ultra High Performance
Extensa HP II
All Season | 95W XL
All Season | 95W XL
Avg. $155.00
High Performance
45K Miles
HTR A/S P03
All Season | 95W XL
All Season | 95W XL
Avg. $156.00
Ultra High Performance
45K Miles
$80 REBATE
Winter Sottozero Serie II
Winter | 91V SL
Winter | 91V SL
Avg. $157.00
Performance
$50 REBATE
G-MAX AS-05
All Season | 95W XL
All Season | 95W XL
Avg. $157.40
Ultra High Performance
50K Miles
Ecsta PA51
All Season | 95W XL
All Season | 95W XL
Avg. $160.20
Ultra High Performance
45K Miles
HTR Z5
Summer | 95Y XL
Summer | 95Y XL
Avg. $161.00
Ultra High Performance
Motivo
All Season | 95W XL
All Season | 95W XL
Avg. $165.00
Ultra High Performance
60K Miles
N5000 Platinum
All Season | 95W XL
All Season | 95W XL
Avg. $165.00
Grand Touring
55K Miles
Potenza Sport
Summer | 95Y XL
Summer | 95Y XL
Avg. $165.75
Supreme Performance
Ecsta PS31
Summer | 95W XL
Summer | 95W XL
Avg. $166.00
Ultra High Performance
Winguard Ice Plus
Winter | 95T XL
Winter | 95T XL
Avg. $166.00
Studless
Eurowinter HS01
Winter | 95V XL
Winter | 95V XL
Avg. $167.00
Performance
Potenza RE980AS
All Season | 95W XL
All Season | 95W XL
Avg. $167.18
Ultra High Performance
50K Miles
Zeon RS3-G1
All Season | 95W XL
All Season | 95W XL
Avg. $168.40
Ultra High Performance
50K Miles
N Fera SU1
Summer | 95Y XL
Summer | 95Y XL
Avg. $168.75
Ultra High Performance
25K Miles
Cobra Instinct
All Season | 95Y XL
All Season | 95Y XL
Avg. $169.00
Ultra High Performance
45K Miles
N Fera AU7
All Season | 95W XL
All Season | 95W XL
Avg. $170.67
High Performance
50K Miles
g-Force Sport COMP-2
Summer | 91W SL
Summer | 91W SL
Avg. $170.99
Ultra High Performance
Azenis RT-615K
Summer | 95W XL
Summer | 95W XL
Avg. $173.00
Ultimate Performance
Proxes Sport A/S
All Season | 95Y XL
All Season | 95Y XL
Avg. $176.00
Ultra High Performance
40K Miles
P Zero All Season Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $176.67
Ultra High Performance
50K Miles
NT555 G2
Summer | 95W XL
Summer | 95W XL
Avg. $177.00
Ultra High Performance
$50 REBATE
G-Max RS
Summer | 95Y XL
Summer | 95Y XL
Avg. $177.00
Ultra High Performance
Ecsta PS91
Summer | 95Y XL
Summer | 95Y XL
Avg. $177.40
Supreme Performance
Proxes Sport
Summer | 95Y XL
Summer | 95Y XL
Avg. $178.25
Supreme Performance
25K Miles
ContiSportContact 5P
Summer | 95Y XL
Summer | 95Y XL
Avg. $178.33
Supreme Performance
Azenis FK460 A/S
All Season | 95Y XL
All Season | 95Y XL
Avg. $179.00
Ultra High Performance
50K Miles
$100 REBATE
Ventus S1 AS
All Season | 95Y XL
All Season | 95Y XL
Avg. $179.50
Ultra High Performance
50K Miles
Firehawk AS
All Season | 95V XL
All Season | 95V XL
Avg. $180.00
High Performance
50K Miles
Potenza RE980AS Plus
All Season | 95W XL
All Season | 95W XL
Avg. $181.67
Ultra High Performance
50K Miles
Solus TA71
All Season | 95W XL
All Season | 95W XL
Avg. $182.80
Grand Touring
60K Miles
ExtremeContact DWS 06
All Season | 95Y XL
All Season | 95Y XL
Avg. $182.99
Ultra High Performance
50K Miles
ExtremeContact Sport
Summer | 95Y XL
Summer | 95Y XL
Avg. $183.00
Supreme Performance
30K Miles
ProControl
All Season | 95W XL
All Season | 95W XL
Avg. $183.00
Grand Touring
60K Miles
Ventus V12 evo2
Summer | 95Y XL
Summer | 95Y XL
Avg. $183.20
Supreme Performance
ExtremeContact DWS 06 Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $183.40
Ultra High Performance
50K Miles
FireHawk AS V2
All Season | 95W XL
All Season | 95W XL
Avg. $184.00
High Performance
50K Miles
Azenis FK510
Summer | 95Y XL
Summer | 95Y XL
Avg. $185.00
Ultra High Performance
g-Force COMP-2 A/S PLUS
All Season | 95W XL
All Season | 95W XL
Avg. $189.25
Ultra High Performance
45K Miles
ADVAN Apex V601
Summer | 95Y XL
Summer | 95Y XL
Avg. $191.00
Supreme Performance
25K Miles
Advantage Control
All Season | 95W XL
All Season | 95W XL
Avg. $192.00
Grand Touring
65K Miles
ADVAN Sport A/S Plus
All Season | 95Y XL
All Season | 95Y XL
Avg. $195.80
Ultra High Performance
55K Miles
ContiProContact
All Season | 91W SL
All Season | 91W SL
Avg. $196.00
Grand Touring
40K Miles
Ecsta V730
Summer | 95W XL
Summer | 95W XL
Avg. $197.00
Ultimate Performance
Celsius II
All Season | 95V XL
All Season | 95V XL
Avg. $198.00
Grand Touring
60K Miles
ContiProContact ContiSeal
All Season | 95H XL (RunFlat)
All Season | 95H XL (RunFlat)
Avg. $199.00
Grand Touring
60K Miles
$75 REBATE
Eagle Sport All-Season
All Season | 91W SL
All Season | 91W SL
Avg. $199.00
Ultra High Performance
50K Miles
P Zero AS Plus 3
All Season | 95Y XL
All Season | 95Y XL
Avg. $200.00
Ultra High Performance
50K Miles
$75 REBATE
Eagle Sport All-Season
All Season | 95W XL
All Season | 95W XL
Avg. $201.00
Ultra High Performance
50K Miles
P Zero All Season Plus
All Season | 95W XL
All Season | 95W XL
Avg. $202.00
Ultra High Performance
50K Miles
P Zero All Season
All Season | 95W XL
All Season | 95W XL
Avg. $202.75
Ultra High Performance
$50 REBATE
Assurance MaxLife
All Season | 91V SL
All Season | 91V SL
Avg. $203.00
Touring
85K Miles
DriveGuard
All Season | 95W XL (RunFlat)
All Season | 95W XL (RunFlat)
Avg. $204.14
Grand Touring
50K Miles
Firehawk Indy 500
Summer | 95W XL
Summer | 95W XL
Avg. $205.00
Ultra High Performance
ContiProContact
All Season | 95H XL
All Season | 95H XL
Avg. $206.00
Grand Touring
60K Miles
NT05
Summer | 95W XL
Summer | 95W XL
Avg. $206.00
Supreme Performance
Observe GSi-6 HP
Winter | 95V XL
Winter | 95V XL
Avg. $208.50
Performance
Invo
Summer | 91W SL
Summer | 91W SL
Avg. $211.00
Ultra High Performance
$100 REBATE
Eagle Exhilarate
All Season | 95Y XL
All Season | 95Y XL
Avg. $211.00
Ultra High Performance
45K Miles
P Zero PZ4
Summer | 95Y XL
Summer | 95Y XL
Avg. $211.75
Supreme Performance
ExtremeContact Sport 02
Summer | 95Y XL
Summer | 95Y XL
Avg. $212.00
Supreme Performance
30K Miles
$70 REBATE
Pilot Sport All Season 4
All Season | 95Y XL
All Season | 95Y XL
Avg. $218.50
Ultra High Performance
45K Miles
SportContact 6
Summer | 95Y XL
Summer | 95Y XL
Avg. $218.75
Supreme Performance
VikingContact 7
Winter | 95T XL
Winter | 95T XL
Avg. $222.00
Studless
$70 REBATE
Primacy Tour A/S
All Season | 95H XL
All Season | 95H XL
Avg. $228.00
Grand Touring
55K Miles
P Zero
Summer | 95Y XL
Summer | 95Y XL
Avg. $232.60
Supreme Performance
I-Cept Evo3
Winter | 95V XL
Winter | 95V XL
Avg. $235.00
Performance
ProContact RX
All Season | 91V SL
All Season | 91V SL
Avg. $238.00
Grand Touring
45K Miles
Blizzak WS90
Winter | 95H XL
Winter | 95H XL
Avg. $239.00
Studless
Azenis RT660
Summer | 95W XL
Summer | 95W XL
Avg. $240.00
Ultimate Performance
$70 REBATE
Pilot Sport 4S
Summer | 95Y XL
Summer | 95Y XL
Avg. $242.86
Supreme Performance
30K Miles
$70 REBATE
Primacy MXM4
All Season | 91H SL
All Season | 91H SL
Avg. $243.00
Grand Touring
55K Miles
$70 REBATE
CrossClimate 2
All Season | 95V XL
All Season | 95V XL
Avg. $249.50
Grand Touring
60K Miles
$70 REBATE
Pilot Sport 5
Summer | 95Y XL
Summer | 95Y XL
Avg. $250.00
Supreme Performance
30K Miles
Advan Neova AD08 R
Summer | 91W SL
Summer | 91W SL
Avg. $251.94
Ultimate Performance
Potenza RE050A
Summer | 91Y SL
Summer | 91Y SL
Avg. $255.33
Supreme Performance
$100 REBATE
Ventus S1 AS
All Season | 91W SL
All Season | 91W SL
Avg. $256.33
Ultra High Performance
50K Miles
ContiWinterContact TS830 P
Winter | 95V XL
Winter | 95V XL
Avg. $258.00
Performance
Ventus R-S4
Summer | 95W XL
Summer | 95W XL
Avg. $259.00
Ultimate Performance
$70 REBATE
Pilot Sport 4
Summer | 95Y XL
Summer | 95Y XL
Avg. $261.00
Supreme Performance
20K Miles
Turanza QuietTrack
All Season | 95V XL
All Season | 95V XL
Avg. $262.25
Grand Touring
80K Miles
Potenza RE-71RS
Summer | 95W XL
Summer | 95W XL
Avg. $266.00
Ultimate Performance
ProContact GX SSR
All Season | 95V XL (RunFlat)
All Season | 95V XL (RunFlat)
Avg. $266.50
Grand Touring
45K Miles
$70 REBATE
Pilot Sport PS2
Summer | 95Y XL
Summer | 95Y XL
Avg. $267.67
Supreme Performance
20K Miles
Direzza ZIII
Summer | 91W SL
Summer | 91W SL
Avg. $270.00
Ultimate Performance
$70 REBATE
Pilot Alpin PA4
Winter | 95V XL
Winter | 95V XL
Avg. $272.00
Performance
30K Miles
ProContact RX SSR
All Season | 91V SL (RunFlat)
All Season | 91V SL (RunFlat)
Avg. $278.00
Grand Touring
45K Miles
DriveGuard Plus
All Season | 95W XL (RunFlat)
All Season | 95W XL (RunFlat)
Avg. $278.00
Grand Touring
65K Miles
Celsius
All Season | 95V XL
All Season | 95V XL
Avg. $281.13
Touring
60K Miles
Tiger Paw GTZ All Season 2
All Season | 95W XL
All Season | 95W XL
Avg. $283.00
Ultra High Performance
50K Miles
$70 REBATE
Pilot Alpin 5
Winter | 95V XL
Winter | 95V XL
Avg. $283.00
Performance
30K Miles
NT 01
Street/Racetrack | 91W SL
Street/Racetrack | 91W SL
Avg. $286.00
ADVAN Neova AD09
Summer | 95W XL
Summer | 95W XL
Avg. $291.00
Ultimate Performance
Proxes R888R
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $294.00
ADVAN A052
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $295.00
$70 REBATE
X-Ice Snow
Winter | 95H XL
Winter | 95H XL
Avg. $297.25
Studless
40K Miles
$70 REBATE
Pilot Sport Cup 2 Connect-240
Summer | 95Y XL
Summer | 95Y XL
Avg. $302.00
Ultimate Performance
Eagle F1 SuperCar 3R
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $310.99
Potenza Race
Summer | 95Y XL
Summer | 95Y XL
Avg. $320.00
Ultimate Performance
P Zero Trofeo R
Street/Racetrack | 95Y XL
Street/Racetrack | 95Y XL
Avg. $328.00
ADVAN Sport V105
Summer | 95Y XL
Summer | 95Y XL
Avg. $361.00
Supreme Performance
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