Fitment first
Match 235/45R18 to the vehicle placard, trim, load rating, and wheel package before comparing price.
Tire size demand page
235/45R18 tires
Compare 235/45R18 tires by price, brand, seller type, fitment, condition, delivery options, installation availability, and quote path.
4
retail partner options
3
partner search paths
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Passenger
primary intent
Size reference
What 235/45R18 means
The first number is nominal section width in millimeters. The second is sidewall height as a percentage of that width. R identifies radial construction, and the final number is wheel diameter in inches. These calculated dimensions help compare size codes, but the tire manufacturer's published dimensions control for a specific product.
- 235 mm
- Nominal section width
- 45%
- Aspect ratio
- 105.8 mm
- Calculated sidewall height
- 18.0 in
- Wheel diameter
- 26.3 in
- Approx. overall diameter
- 766
- Approx. revolutions per mile
Fitment evidence
Check the vehicle placard, trim, front and rear positions, full service description, load capacity, speed category, wheel, and manufacturer guidance. Similar dimensions do not prove interchangeability.
Product dimensions vary
Actual width, diameter, tread width, approved rim range, and revolutions per mile vary by product and measuring rim. Use these figures only as nominal calculations.
Shopping intent
Compare tire category, climate, driving use, warranty, condition, installed price, and fulfillment after confirming size.
Real total price
Compare tire price with installation, balancing, disposal, taxes, shipping, road hazard, and return terms.
Driving need
Choose the tire category that fits commute, comfort, weather, noise, tread life, and budget.
Buyer checklist
Before choosing 235/45R18 tires
- Confirm the tire size, load index, speed rating, trim fitment, and wheel diameter before buying.
- Compare price with installation, balancing, disposal, tax, delivery, and appointment availability.
- Check warranty, return terms, seller reputation, DOT age, and whether the tire is new, used, retread, or take-off.
- For EVs and quiet-ride needs, compare rolling resistance, acoustic design, load rating, and expected tread wear.
Retail partners
235/45R18 tires from retail partners
Review current retail partner products and search paths for 235/45R18. Confirm live price, stock, seller, fitment, shipping, installation, and rebates on the partner site.
Product-feed snapshot: 2026-06-30. Confirm the live price and inventory with the retailer.
Tire Rack235/45R18Exact product
Goodyear Assurance All-Season Standard Touring All-Season 235/45R18
235/45R18 shoppers comparing Goodyear Assurance All-Season Standard Touring All-Season through The Tire Rack product feed availability.
Check current Tire Rack price
Exact Tire Rack product-feed listing. Confirm current price, stock, shipping, installation, and fitment on Tire Rack.
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Amazon235/45R18Retailer search
Tesla Model 3 tires on Amazon
Amazon retail partner search option for Tesla Model 3 tires.
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EV tire marketplace search. Confirm load rating, acoustic features, and fitment.
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Tire Rack235/45R18Retailer search
Tesla Model 3 tires at Tire Rack
Tire Rack retail partner search option for Tesla Model 3 tires.
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EV tire retailer search. Confirm OE size and trim.
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Tire Rack235/45R18Retailer search
235/45R18 Tire Rack search
Tire Rack retail partner search option for 235/45R18 buyers comparing current retailer availability.
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Retailer search path. Confirm exact product details before checkout.
Check Tire RackTireAds may earn from qualifying purchases or approved retailer referrals through sponsored links. Always confirm final price, availability, installation, shipping, rebates, and vehicle fitment on the retailer's website before buying.
Request quotes for 235/45R18
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