245/45R18Tires
219 prices · 54 brands · 7 retailers · Updated 1 month ago
0 of 219 offers for 245/45R18
No offers match these filters
Try another area, brand, or filter — or to see all 219 prices.
Want installation quotes for 245/45R18?
Leave your details and tire shops reply with their best out-the-door price. Free, no obligation.
Change size
What Does 245/45R18 Mean?
A 245mm wide tire with a sidewall height equal to 45% of the width (110.3mm), fitting a 18-inch rim — a common passenger tire size in the US market.
FAQ — 245/45R18 Tires
Where can I buy 245/45R18 tires online in the USA?+
The cheapest 245/45R18 tires we track start at $48.51 from Giga Tires. Tire Rack, SimpleTire, Priority Tire, and other national retailers ship nationwide — use the table above to compare.
How much does a 245/45R18 tire cost in the USA?+
245/45R18 tires typically range from about $48.51 for value brands up to $106.72 or more for premium performance tires. Installation is usually $15–$25 per tire extra.
Is 245/45R18 the right tire for my car?+
Check your door-jamb sticker or owner's manual. Many vehicles that use 245/45R18 also have approved alternative sizes — see our vehicle fitment pages for common models.
How much does tire installation cost for 245/45R18?+
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 245/45R18 the same as 245/45R18?+
Yes — same size. Both describe a 245mm wide tire with a 45% sidewall on a 18-inch rim.