Lowest price
Atlas Force Uhp
235/40R18
Load95 · 1,521 lbsSpeedY · 186 mph
All-seasonPassenger
Price
$78.96
at SimpleTire4.6(8,900)
Excl. install
Price
$78.96
at SimpleTire
235/40R18Tires
74 prices · 39 brands · 2 retailers · Updated 1 month ago
Honda Civic
Cheapest Price
$78.96
at SimpleTire (excl. installation)
Prices updated: July 15, 2026
74 of 74 offers for 235/40R18
Price comparison: 235/40R18
Showing 8 of 74 tires
Zeetex Hp1000
235/40R18
Load95 · 1,521 lbsSpeedY · 186 mph
All-seasonPassenger
Price
$82.96
at SimpleTire4.6(8,900)
Excl. install
Price
$82.96
at SimpleTire
Price
$83.96
at SimpleTire4.6(8,900)
Excl. install
Price
$83.96
at SimpleTire
Delinte Dh2
235/40R18
Load95 · 1,521 lbsSpeedW · 168 mph
All-seasonPassenger
Price
$90.96
at SimpleTire4.6(8,900)
Excl. install
Price
$90.96
at SimpleTire
Price
$91.96
at SimpleTire4.6(8,900)
Excl. install
Price
$91.96
at SimpleTire
Sumitomo 5517078
235/40R18
Load91 · 1,356 lbsSpeedW · 168 mph
All-seasonPassenger
Price
$92.39
at Tire Agent4.8(19,237)
Excl. install
Price
$92.39
at Tire Agent
Dunlop Xl
235/40R18
Load95 · 1,521 lbsSpeedV · 149 mph
WinterPassenger
Price
$93.73
at Tire Agent4.8(19,237)
Excl. install
Price
$93.73
at Tire Agent
Price
$93.96
at SimpleTire4.6(8,900)
Excl. install
Price
$93.96
at SimpleTire
Prices per tire · Sales tax may apply · Updated 1 month ago · Submit a price correction
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What Does 235/40R18 Mean?
235
Width
millimetres
40
Profile
% of width
18
Rim
inches
A 235mm wide tire with a sidewall height equal to 40% of the width (94.0mm), fitting a 18-inch rim, a common passenger tire size in the US market.
Vehicles that use 235/40R18
Factory and common aftermarket fitments for this size. Open a model page for year ranges, alternate sizes, and current prices.
FAQ: 235/40R18 Tires
Where can I buy 235/40R18 tires online in the USA?+
The cheapest 235/40R18 tires we track start at $78.96 from SimpleTire. Tire Rack, SimpleTire, Priority Tire, and other national retailers ship nationwide; use the table above to compare.
How much does a 235/40R18 tire cost in the USA?+
235/40R18 tires typically range from about $78.96 for value brands up to $173.71 or more for premium performance tires. Installation is usually $15–$25 per tire extra.
Is 235/40R18 the right tire for my car?+
Check your door-jamb sticker or owner's manual. Many vehicles that use 235/40R18 also have approved alternative sizes; see our vehicle fitment pages for common models.
How much does tire installation cost for 235/40R18?+
Most US tire shops charge $15–$25 per tire for mount and balance. Wheel alignment is often $75–$150 extra. Retailers like Tire Rack let you ship to a local installer at checkout.
Is 235/40R18 the same as 235/40R18?+
Yes, same size. Both describe a 235mm wide tire with a 40% sidewall on a 18-inch rim.
Related Tire Sizes
Looking for a specific brand? Atlas, Zeetex, Lionhart, Delinte. City hubs: Houston, Los Angeles, Chicago, New York. Seasons: all-season, winter.