255/40R18 Tires
255/40R18 tires have a diameter of 26.0", a section width of 10.0", and a wheel diameter of 18". The circumference is 81.7" and they have 775 revolutions per mile.
Generally they are approved to be mounted on 8.5-10" wide wheels.
Specs may vary by manufacturer. learn more
Generally they are approved to be mounted on 8.5-10" wide wheels.
Specs may vary by manufacturer. learn more
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10.0"
26.0"
81.7"
18"
4.0"
775 Revs/Mile
255/40R18
Diameter : 26.0"
Width : 10.0"
Wheel : 18" x 8.5-10"
Sidewall : 4.0"
Circum. : 81.7"
Revs/Mile : 775
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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Brand
- BFGoodrich (1)
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Tire Type
- All Season (34)
- Street/Racetrack (1)
- Summer (36)
- Winter (8)
Performance
- Grand Touring (6)
- High Performance (3)
- Performance (8)
- Sport (1)
- Studless (1)
- Supreme Performance (20)
- Touring (1)
- Ultimate Performance (5)
- Ultra High Performance (33)
Warranty
- 20K Miles (2)
- 25K Miles (3)
- 30K Miles (5)
- 40K Miles (2)
- 45K Miles (10)
- 50K Miles (16)
- 55K Miles (1)
- 60K Miles (4)
- 65K Miles (1)
Load Rating
- SL (14)
- XL (65)
Speed Rating
- H (3)
- V (6)
- W (23)
- Y (47)
Run Flat
- RunFlat (11)
Price
- $100-$150 (2)
- $150-$200 (15)
- $200-$250 (29)
- $250-$300 (16)
- Above $300 (17)
Ecsta LX Platinum
All Season | 99W XL
All Season | 99W XL
Avg. $135.00
Grand Touring
60K Miles
Winguard Sport 2
Winter | 99V XL
Winter | 99V XL
Avg. $149.00
Performance
$110 REBATE
ExtremeContact DWS 06
All Season | 99Y XL
All Season | 99Y XL
Avg. $164.70
Ultra High Performance
50K Miles
HTR A/S P03
All Season | 99W XL
All Season | 99W XL
Avg. $170.00
Ultra High Performance
45K Miles
HTR Z5
Summer | 99Y XL
Summer | 99Y XL
Avg. $176.00
Ultra High Performance
Motivo
All Season | 99W XL
All Season | 99W XL
Avg. $176.20
Ultra High Performance
60K Miles
Power Paw A/S
All Season | 99Y XL
All Season | 99Y XL
Avg. $181.00
Ultra High Performance
45K Miles
$50 REBATE
Zeon RS3-G1
All Season | 99W XL
All Season | 99W XL
Avg. $183.50
Ultra High Performance
50K Miles
Edge Sport
All Season | 99Y XL
All Season | 99Y XL
Avg. $184.99
Performance
45K Miles
Ziex ZE960 A/S
All Season | 99W XL
All Season | 99W XL
Avg. $185.67
High Performance
45K Miles
Ventus V2 concept 2
All Season | 99W XL
All Season | 99W XL
Avg. $186.00
High Performance
45K Miles
N Fera AU7
All Season | 95Y SL
All Season | 95Y SL
Avg. $187.00
High Performance
50K Miles
$75 REBATE
Cobra Instinct
All Season | 99Y XL
All Season | 99Y XL
Avg. $191.00
Ultra High Performance
45K Miles
G-MAX AS-07
All Season | 99W XL
All Season | 99W XL
Avg. $193.00
Ultra High Performance
50K Miles
Potenza RE980AS Plus
All Season | 99W XL
All Season | 99W XL
Avg. $196.50
Ultra High Performance
50K Miles
Ecsta PA51
All Season | 99W XL
All Season | 99W XL
Avg. $197.00
Ultra High Performance
45K Miles
Winter Sottozero 3 Run Flat
Winter | 95H SL (RunFlat)
Winter | 95H SL (RunFlat)
Avg. $197.00
Performance
Azenis FK460 A/S
All Season | 99Y XL
All Season | 99Y XL
Avg. $200.25
Ultra High Performance
50K Miles
Eurowinter HS01
Winter | 99W XL
Winter | 99W XL
Avg. $201.00
Performance
ADVAN Sport A/S Plus
All Season | 99Y XL
All Season | 99Y XL
Avg. $201.40
Ultra High Performance
55K Miles
P Zero PZ4
Summer | 99Y XL
Summer | 99Y XL
Avg. $201.99
Supreme Performance
ADVAN Apex V601
Summer | 99Y XL
Summer | 99Y XL
Avg. $204.67
Supreme Performance
25K Miles
Observe GSi-6 HP
Winter | 99V XL
Winter | 99V XL
Avg. $207.00
Performance
$50 REBATE
Eagle Sport All-Season
All Season | 99W XL
All Season | 99W XL
Avg. $207.50
Ultra High Performance
50K Miles
g-Force COMP-2 A/S PLUS
All Season | 99W XL
All Season | 99W XL
Avg. $213.00
Ultra High Performance
45K Miles
Azenis FK510
Summer | 99Y XL
Summer | 99Y XL
Avg. $216.00
Ultra High Performance
G-MAX AS-05
All Season | 99W XL
All Season | 99W XL
Avg. $216.50
Ultra High Performance
50K Miles
N Fera SU1
Summer | 99Y XL
Summer | 99Y XL
Avg. $217.33
Ultra High Performance
25K Miles
Proxes Sport
Summer | 99Y XL
Summer | 99Y XL
Avg. $219.00
Supreme Performance
25K Miles
Proxes Sport A/S
All Season | 99Y XL
All Season | 99Y XL
Avg. $219.00
Ultra High Performance
40K Miles
Ecsta PS91
Summer | 99Y XL
Summer | 99Y XL
Avg. $220.00
Supreme Performance
G-Max RS
Summer | 99Y XL
Summer | 99Y XL
Avg. $220.00
Ultra High Performance
$110 REBATE
ExtremeContact DWS 06 Plus
All Season | 99Y XL
All Season | 99Y XL
Avg. $220.60
Ultra High Performance
50K Miles
Ventus S1 AS
All Season | 99Y XL
All Season | 99Y XL
Avg. $225.00
Ultra High Performance
50K Miles
P Zero AS Plus 3
All Season | 99Y XL
All Season | 99Y XL
Avg. $228.00
Ultra High Performance
50K Miles
P Zero All Season Plus
All Season | 99Y XL
All Season | 99Y XL
Avg. $229.00
Ultra High Performance
50K Miles
ExtremeContact Sport
Summer | 99Y XL
Summer | 99Y XL
Avg. $229.95
Supreme Performance
30K Miles
Ventus V12 evo2
Summer | 99Y XL
Summer | 99Y XL
Avg. $231.00
Supreme Performance
$50 REBATE
Eagle Exhilarate
All Season | 99Y XL
All Season | 99Y XL
Avg. $232.00
Ultra High Performance
45K Miles
Firehawk Indy 500
Summer | 99W XL
Summer | 99W XL
Avg. $232.25
Ultra High Performance
Invo
Summer | 99Y XL
Summer | 99Y XL
Avg. $234.00
Ultra High Performance
Cinturato WeatherActive
All Season | 95Y SL
All Season | 95Y SL
Avg. $235.00
Grand Touring
60K Miles
Potenza RE980AS
All Season | 99W XL
All Season | 99W XL
Avg. $235.95
Ultra High Performance
50K Miles
BluEarth Winter V905
Winter | 99V XL
Winter | 99V XL
Avg. $249.00
Performance
Potenza Sport AS
All Season | 99Y XL
All Season | 99Y XL
Avg. $249.00
Ultra High Performance
50K Miles
Blizzak LM-32
Winter | 99V XL
Winter | 99V XL
Avg. $249.59
Performance
Pilot Sport All Season 4
All Season | 99Y XL
All Season | 99Y XL
Avg. $251.00
Ultra High Performance
45K Miles
$110 REBATE
ContiProContact
All Season | 99H XL
All Season | 99H XL
Avg. $252.40
Grand Touring
60K Miles
$110 REBATE
ExtremeContact Sport 02
Summer | 99Y XL
Summer | 99Y XL
Avg. $259.00
Supreme Performance
30K Miles
Potenza Sport
Summer | 99Y XL
Summer | 99Y XL
Avg. $262.00
Supreme Performance
Efficient Grip RunOnFlat
Summer | 95Y SL (RunFlat)
Summer | 95Y SL (RunFlat)
Avg. $265.50
Grand Touring
Blizzak LM005
Winter | 99V XL
Winter | 99V XL
Avg. $274.00
Performance
Pilot Super Sport
Summer | 95Y SL
Summer | 95Y SL
Avg. $275.33
Supreme Performance
30K Miles
Pilot Sport 4S
Summer | 99Y XL
Summer | 99Y XL
Avg. $278.67
Supreme Performance
30K Miles
Potenza RE-71RS
Summer | 99W XL
Summer | 99W XL
Avg. $279.00
Ultimate Performance
Pilot Super Sport
Summer | 99Y XL
Summer | 99Y XL
Avg. $280.60
Supreme Performance
30K Miles
Azenis RT660
Summer | 99W XL
Summer | 99W XL
Avg. $281.00
Ultimate Performance
Ventus S1 noble2
All Season | 95W SL
All Season | 95W SL
Avg. $287.00
Ultra High Performance
50K Miles
Ventus S1 evo3 SUV HRS
Summer | 99Y XL (RunFlat)
Summer | 99Y XL (RunFlat)
Avg. $290.00
Sport
X-Ice Snow
Winter | 99H XL
Winter | 99H XL
Avg. $290.00
Studless
40K Miles
Pilot Sport 3
Summer | 99Y XL
Summer | 99Y XL
Avg. $297.00
Supreme Performance
20K Miles
ADVAN Neova AD09
Summer | 99W XL
Summer | 99W XL
Avg. $297.00
Ultimate Performance
Potenza S001 RFT
Summer | 95Y SL (RunFlat)
Summer | 95Y SL (RunFlat)
Avg. $310.00
Supreme Performance
$110 REBATE
ContiSportContact 5 SSR
Summer | 95Y SL (RunFlat)
Summer | 95Y SL (RunFlat)
Avg. $315.33
Supreme Performance
Turanza EL400-02
All Season | 95W SL
All Season | 95W SL
Avg. $316.50
Touring
ADVAN A052
Street/Racetrack | 99Y XL
Street/Racetrack | 99Y XL
Avg. $324.00
P Zero
Summer | 99Y XL
Summer | 99Y XL
Avg. $328.00
Supreme Performance
DriveGuard
All Season | 99W XL (RunFlat)
All Season | 99W XL (RunFlat)
Avg. $332.00
Grand Touring
50K Miles
Eagle F1 Asymmetric 3 RunOnFlat
Summer | 99Y XL (RunFlat)
Summer | 99Y XL (RunFlat)
Avg. $332.00
Supreme Performance
DriveGuard Plus
All Season | 99W XL (RunFlat)
All Season | 99W XL (RunFlat)
Avg. $332.00
Grand Touring
65K Miles
Cinturato P7
Summer | 99Y XL
Summer | 99Y XL
Avg. $337.00
Ultra High Performance
Potenza S001 RFT
Summer | 99Y XL (RunFlat)
Summer | 99Y XL (RunFlat)
Avg. $348.00
Supreme Performance
Pilot Sport 4
Summer | 99Y XL
Summer | 99Y XL
Avg. $363.00
Supreme Performance
20K Miles
Cinturato P7 Run Flat
Summer | 95V SL (RunFlat)
Summer | 95V SL (RunFlat)
Avg. $373.00
Ultra High Performance
Cinturato P7 Run Flat
Summer | 95Y SL (RunFlat)
Summer | 95Y SL (RunFlat)
Avg. $380.00
Ultra High Performance
P Zero Rosso
Summer | 95Y SL
Summer | 95Y SL
Avg. $391.00
Supreme Performance
Eagle F1 Supercar 3
Summer | 99Y XL
Summer | 99Y XL
Avg. $418.99
Ultimate Performance
ADVAN Sport V105
Summer | 95Y SL
Summer | 95Y SL
Avg. $505.00
Supreme Performance
Azenis RT-615K
Summer | 95W SL
Summer | 95W SL
Avg. $999.81
Ultimate Performance
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