What 235/40R18 means
235/40R18 identifies the tire dimensions used for fitment. Match this size exactly unless a qualified installer confirms an alternative.
Exact-size tire comparison
235/40R18 Tires: Compare Prices, Brands & Options
Only exact 235/40R18 tire matches appear in the main results. Confirm tire size, load rating, speed rating, and fitment on the retailer site before buying.
Size guide
Buying considerations
Compare category, load rating, speed rating, installation, shipping, current price, and whether the retailer fitment tool matches your vehicle.
Vehicles using this size
Brands available in this size
Tire categories available
Common alternatives
1Exact Size MatchVerified ProductPrice Available
Performance tires
Vredestein Hypertrac All Season Ultra High Performance
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Vredestein Hypertrac All Season Ultra High Performance through The Tire Rack product feed availability.
$191.77 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.
2Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Radar All Season GT Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Radar All Season GT Grand Touring All-Season through The Tire Rack product feed availability.
$121.24 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.3Exact Size MatchVerified ProductPrice Available
Performance tires
Goodyear Eagle Sport All-Season Ultra High Performance
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Goodyear Eagle Sport All-Season Ultra High Performance through The Tire Rack product feed availability.
$210.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.4Exact Size MatchVerified ProductPrice Available
Winter tires
Pirelli Winter Sottozero 3 Performance Winter /
235/40R18winter
- Category
- Winter tires
- Use case
- winter
235/40R18 shoppers comparing Pirelli Winter Sottozero 3 Performance Winter / through The Tire Rack product feed availability.
$262.55 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.5Exact Size MatchVerified ProductPrice Available
Winter tires
Vredestein Wintrac Pro+ Performance Winter / Snow
235/40R18winter
- Category
- Winter tires
- Use case
- winter
235/40R18 shoppers comparing Vredestein Wintrac Pro+ Performance Winter / Snow through The Tire Rack product feed availability.
$210.85 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.6Exact Size MatchVerified ProductPrice Available
Winter tires
Bridgestone Blizzak WS90 Studless Ice & Snow
235/40R18winter
- Category
- Winter tires
- Use case
- winter
235/40R18 shoppers comparing Bridgestone Blizzak WS90 Studless Ice & Snow through The Tire Rack product feed availability.
$255.76 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.7Exact Size MatchVerified ProductPrice Available
Winter tires
Nokian Hakkapeliitta R5 Studless Ice & Snow
235/40R18winter
- Category
- Winter tires
- Use case
- winter
235/40R18 shoppers comparing Nokian Hakkapeliitta R5 Studless Ice & Snow through The Tire Rack product feed availability.
$324.81 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.8Exact Size MatchVerified ProductPrice Available
Winter tires
Bridgestone Blizzak IcePeak Studless Ice & Snow
235/40R18winter
- Category
- Winter tires
- Use case
- winter
235/40R18 shoppers comparing Bridgestone Blizzak IcePeak Studless Ice & Snow through The Tire Rack product feed availability.
$283.27 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.9Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ContiProContact Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ContiProContact Grand Touring All-Season through The Tire Rack product feed availability.
$206.84 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.10Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Michelin CrossClimate2 Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Michelin CrossClimate2 Grand Touring All-Season through The Tire Rack product feed availability.
$273.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.11Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Goodyear Assurance Finesse Standard Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Goodyear Assurance Finesse Standard Touring All-Season through The Tire Rack product feed availability.
$153.85 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.12Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Goodyear Assurance WeatherReady2 Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Goodyear Assurance WeatherReady2 Grand Touring All-Season through The Tire Rack product feed availability.
$262.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.13Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Goodyear Assurance MaxLife2 Standard Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Goodyear Assurance MaxLife2 Standard Touring All-Season through The Tire Rack product feed availability.
$237.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.14Exact Size MatchVerified ProductPrice Available
Performance tires
Goodyear Eagle F1 Asymmetric 2 Max Performance
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Goodyear Eagle F1 Asymmetric 2 Max Performance through The Tire Rack product feed availability.
$233.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.15Exact Size MatchVerified ProductPrice Available
Performance tires
Goodyear Eagle F1 Asymmetric 6 Max Performance
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Goodyear Eagle F1 Asymmetric 6 Max Performance through The Tire Rack product feed availability.
$226.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.16Exact Size MatchVerified ProductPrice Available
Performance tires
Bridgestone Potenza RE-71RZ Extreme Performance Summer
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Bridgestone Potenza RE-71RZ Extreme Performance Summer through The Tire Rack product feed availability.
$290.40 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.17Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Bridgestone Turanza Prestige Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Bridgestone Turanza Prestige Grand Touring All-Season through The Tire Rack product feed availability.
$233.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.18Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ProContact RX Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ProContact RX Grand Touring All-Season through The Tire Rack product feed availability.
$209.95 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.19Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ContiProContact Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ContiProContact Grand Touring All-Season through The Tire Rack product feed availability.
$248.63 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.20Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ProContact RX Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ProContact RX Grand Touring All-Season through The Tire Rack product feed availability.
$188.49 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.21Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ContiProContact Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ContiProContact Grand Touring All-Season through The Tire Rack product feed availability.
$207.99 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.22Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ContiProContact Grand Touring All-Season OLD
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ContiProContact Grand Touring All-Season OLD through The Tire Rack product feed availability.
$228.25 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.23Exact Size MatchVerified ProductPrice Available
Performance tires
Continental SportContact 6 SSR Max Performance Summer
235/40R18performance
- Category
- Performance tires
- Use case
- performance
235/40R18 shoppers comparing Continental SportContact 6 SSR Max Performance Summer through The Tire Rack product feed availability.
$239.47 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.24Exact Size MatchVerified ProductPrice Available
Passenger and SUV tires
Continental ProContact RX SSR Grand Touring All-Season
235/40R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/40R18 shoppers comparing Continental ProContact RX SSR Grand Touring All-Season through The Tire Rack product feed availability.
$205.83 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.225/40R18 tires235/45R18 tires245/40R18 tires225/45R18 tires235/50R18 tires245/45R18 tires225/50R18 tires235/55R18 tires
FAQ
What vehicles commonly use 235/40R18 tires?
235/40R18 can appear on multiple trims and vehicle types. Confirm the driver-side door placard or retailer fitment tool before buying.
What brands make 235/40R18 tires?
Common 235/40R18 brand paths include Vredestein, Radar, Goodyear, Pirelli. Availability changes by retailer, model, load rating, and speed rating.
What tire categories are available in 235/40R18?
235/40R18 tire searches commonly include Best, Price, All-Season, All-Weather categories. Match the category to climate, vehicle use, mileage needs, and ride preference.
Can I replace 235/40R18 with 225/40R18?
Only use a different size if a qualified installer or retailer fitment tool confirms it. Diameter, load rating, speed rating, clearance, and vehicle systems can all be affected.
Are 235/40R18 tires expensive?
235/40R18 tire pricing depends on brand, category, warranty, speed rating, load rating, installation, shipping, and current retailer availability. Compare retailer checkout pages before deciding.
What should I check before buying 235/40R18 tires?
Confirm exact size, load rating, speed rating, tire category, installation availability, shipping, return policy, and whether the retailer fitment tool matches your vehicle.
Related tire research
Price and buying pages
Related sizes
Tire guides
Brand and hub pages
Reviewed by the Tire Search Engine editorial team. Updated June 3, 2026. Sources: retailer fitment tools, tire sidewall specifications, manufacturer information, and the Tire Search Engine methodology.