Fitment first
Match 225/55R18 to the vehicle placard, trim, load rating, and wheel package before comparing price.
Tire size demand page
225/55R18 all-season tires
Compare everyday replacement tires for dry, wet, and light seasonal driving. Confirm snow needs separately if you drive in mountain or winter conditions.
4
retail partner options
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partner search paths
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TireAds listings
Passenger
primary intent
Size reference
What 225/55R18 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.
- 225 mm
- Nominal section width
- 55%
- Aspect ratio
- 123.8 mm
- Calculated sidewall height
- 18.0 in
- Wheel diameter
- 27.7 in
- Approx. overall diameter
- 727
- 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
The all-season label describes this search intent, not a certification that every product shown has that characteristic.
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 225/55R18 all-season 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
225/55R18 all-season tires from retail partners
Review current retail partner products and search paths for 225/55R18. Confirm live price, stock, seller, fitment, shipping, installation, and rebates on the partner site.
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225/55R18 all season tires at Tire Rack
Tire Rack retail partner option for 225/55R18 all season tire shoppers.
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View on Amazon
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225/55R18 all season tires on Amazon
Amazon retail partner option for 225/55R18 all season tire marketplace searches.
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Marketplace search option. Confirm seller and fitment.
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225/55R18 Tire Rack search
Tire Rack retail partner search option for 225/55R18 buyers comparing current retailer availability.
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Retailer search path. Confirm exact product details before checkout.
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View on Amazon
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225/55R18 Amazon tire search
Amazon retail partner search option for 225/55R18 tires and related marketplace listings.
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Amazon marketplace search. Prices and product images require PA-API product import for exact cards.
Search AmazonTireAds 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 225/55R18
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