Affiliate Disclosure

TireSizeHQ is free to use. We keep it that way through affiliate partnerships with tire retailers, including TireRack, SimpleTire, and Priority Tire.

When you click a "check price" link on this site and go on to make a purchase, we may earn a commission from that retailer. This comes at no additional cost to you — the price you pay is the same whether you click through from here or go to the retailer directly.

We don't accept payment from retailers in exchange for placement or favorable treatment — the tire size data we show is sourced from a licensed fitment database, independent of which retailers we partner with.

In accordance with FTC guidelines on endorsements and testimonials, we're disclosing this relationship clearly so you know how this site is funded.