What 235/45R18 means
235/45R18 identifies the tire dimensions used for fitment. Match this size exactly unless a qualified installer confirms an alternative.
Exact-size tire comparison
235/45R18 Tires: Compare Prices, Brands & Options
Only exact 235/45R18 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
Passenger and SUV tires
Pirelli Cinturato P7 All Season Grand Touring
235/45R18all-season
- Category
- Passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers comparing Pirelli Cinturato P7 All Season Grand Touring through The Tire Rack product feed availability.
$258.11 at Tire RackConfirm size, load rating, speed rating, and fitment before purchase.
2Exact Size MatchVerified ProductCheck Retailer
Performance winter passenger
Michelin Pilot Alpin 5
235/45R18winter
- Category
- Performance winter passenger
- Use case
- winter
235/45R18 winter tire shoppers comparing cold-weather traction, performance handling, and retailer availability
Live price at retailer checkoutConfirm size, load rating, speed rating, and fitment before purchase.3Exact Size MatchCheck Retailer
Winter passenger
Bridgestone Blizzak WS90
235/45R18winter
- Category
- Winter passenger
- Use case
- winter
Snow tire shoppers comparing 235/45R18 winter traction, ice confidence, and retailer price paths
Live price at retailer checkoutConfirm size, load rating, speed rating, and fitment before purchase.
4Exact Size MatchCheck Retailer
EV-compatible performance all-season
Continental ExtremeContact DWS06 Plus
235/45R18all-season
- Category
- EV-compatible performance all-season
- Use case
- all-season
Tesla Model 3 drivers comparing wet grip, quiet ride, and all-season performance
Live price at retailer checkoutConfirm size, load rating, speed rating, and fitment before purchase.5Exact Size MatchCheck Retailer
EV touring all-season
Pirelli P Zero All Season Plus Elect
235/45R18all-season
- Category
- EV touring all-season
- Use case
- all-season
Tesla Model 3 replacement searches where EV fitment and road noise matter
Live price at retailer checkoutConfirm size, load rating, speed rating, and fitment before purchase.6Exact Size MatchCheck Retailer
Touring passenger
Continental ProContact RX
235/45R18all-season
- Category
- Touring passenger
- Use case
- all-season
Camry, Civic, commuter cars, and quiet daily driving
Check current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.7Exact Size MatchCheck Retailer
Touring passenger
Michelin Primacy Tour A/S
235/45R18all-season
- Category
- Touring passenger
- Use case
- all-season
Tesla Model 3, Camry, Civic, and daily-driver replacement searches
Check current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.8Retailer SearchVerified ProductCheck Retailer
Tire-focused retailer passenger and SUV tires
Tire Rack Exact-Size Tire Search
235/45R18all-season
- Category
- Tire-focused retailer passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers checking Tire Rack availability, fitment tools, shipping, installation options, and current checkout pricing.
Confirm current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.9Retailer SearchCheck Retailer
Installed-service retailer passenger and SUV tires
Mavis Installed Tire Search
235/45R18all-season
- Category
- Installed-service retailer passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers checking installed tire options, local service availability, fitment, and current checkout pricing.
Confirm current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.10Retailer SearchCheck Retailer
Online tire retailer passenger and SUV tires
SimpleTire Online Tire Search
235/45R18all-season
- Category
- Online tire retailer passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers comparing online tire availability, shipped tire options, fitment checks, and current checkout pricing.
Confirm current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.11Retailer SearchCheck Retailer
Value-focused retailer passenger and SUV tires
Priority Tire Value Tire Search
235/45R18all-season
- Category
- Value-focused retailer passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers checking value-focused tire listings, availability, shipping, and current checkout pricing.
Confirm current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.12Retailer SearchCheck Retailer
Marketplace tire search passenger and SUV tires
Amazon Marketplace Tire Search
235/45R18all-season
- Category
- Marketplace tire search passenger and SUV tires
- Use case
- all-season
235/45R18 shoppers checking marketplace tire selection, seller availability, shipping, and current checkout pricing.
Confirm current retailer priceConfirm size, load rating, speed rating, and fitment before purchase.225/45R18 tires235/40R18 tires235/50R18 tires245/45R18 tires225/40R18 tires225/50R18 tires235/55R18 tires245/40R18 tires
FAQ
What vehicles commonly use 235/45R18 tires?
235/45R18 is commonly researched for vehicles such as Tesla Model 3. Always confirm the door placard because trim and wheel packages can change tire size.
What brands make 235/45R18 tires?
Common 235/45R18 brand paths include Continental, Michelin, Bridgestone, Pirelli. Availability changes by retailer, model, load rating, and speed rating.
What tire categories are available in 235/45R18?
235/45R18 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 235/45R18 with 225/45R18?
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 235/45R18 tires expensive?
235/45R18 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 235/45R18 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
Vehicle pages
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.