Lowest price
Sumitomo Htr Z5
285/30R18
All-seasonPassenger
Price
$228.99
at SimpleTire4.6(8,900)
Excl. install
Price
$228.99
at SimpleTire
285/30R18Tires
12 prices · 6 brands · 2 retailers · Updated 1 month ago
Cheapest Price
$228.99
at SimpleTire (excl. installation)
Prices updated: July 15, 2026
12 of 12 offers for 285/30R18
Price comparison: 285/30R18
Showing 8 of 12 tires
Continental Extremecontact Sport 02
285/30R18
SummerPassenger
Price
$342.99
at SimpleTire4.6(8,900)
Excl. install
Price
$342.99
at SimpleTire
Bridgestone 009912
285/30R18
Load93 · 1,433 lbsSpeedW · 168 mph
SummerPassenger
Price
$364.01
at Tire Agent4.8(19,237)
Excl. install
Price
$364.01
at Tire Agent
Price
$402.59
at SimpleTire4.6(8,900)
Excl. install
Price
$402.59
at SimpleTire
Bridgestone Potenza Re 71rz
285/30R18
Load93 · 1,433 lbsSpeedW · 168 mph
All-seasonPassenger
Price
$420.08
at SimpleTire4.6(8,900)
Excl. install
Price
$420.08
at SimpleTire
Bridgestone Xl
285/30R18
Load97 · 1,609 lbsSpeedW · 168 mph
SummerPassenger
Price
$441.57
at Tire Agent4.8(19,237)
Excl. install
Price
$441.57
at Tire Agent
Yokohama 08131
285/30R18
Load93 · 1,433 lbsSpeedW · 168 mph
SummerPassenger
Price
$444.09
at Tire Agent4.8(19,237)
Excl. install
Price
$444.09
at Tire Agent
Yokohama Advan Neova Ad09
285/30R18
Load97 · 1,609 lbsSpeedW · 168 mph
SummerPassenger
Price
$448.99
at SimpleTire4.6(8,900)
Excl. install
Price
$448.99
at SimpleTire
Prices per tire · Sales tax may apply · Updated 1 month ago · Submit a price correction
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What Does 285/30R18 Mean?
285
Width
millimetres
30
Profile
% of width
18
Rim
inches
A 285mm wide tire with a sidewall height equal to 30% of the width (85.5mm), fitting a 18-inch rim, a common passenger tire size in the US market.
FAQ: 285/30R18 Tires
Where can I buy 285/30R18 tires online in the USA?+
The cheapest 285/30R18 tires we track start at $228.99 from SimpleTire. Tire Rack, SimpleTire, Priority Tire, and other national retailers ship nationwide; use the table above to compare.
How much does a 285/30R18 tire cost in the USA?+
285/30R18 tires typically range from about $228.99 for value brands up to $503.78 or more for premium performance tires. Installation is usually $15–$25 per tire extra.
Is 285/30R18 the right tire for my car?+
Check your door-jamb sticker or owner's manual. Many vehicles that use 285/30R18 also have approved alternative sizes; see our vehicle fitment pages for common models.
How much does tire installation cost for 285/30R18?+
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 285/30R18 the same as 285/30R18?+
Yes, same size. Both describe a 285mm wide tire with a 30% sidewall on a 18-inch rim.
Related Tire Sizes
Looking for a specific brand? Sumitomo, Continental, Bridgestone, Toyo. City hubs: Houston, Los Angeles, Chicago, New York. Seasons: all-season, winter.