About
A fitment resource, run from Canada
oemcentercaps.com exists because of a simple frustration: center caps are one of the smallest parts on a vehicle and one of the easiest to order wrong. Listings shout vehicle names, but caps are sized to wheels — in millimetres, in three dimensions, with half a dozen retention styles.
This site is a Canadian-run resource built around one promise: measure before you buy. We publish the sizes that are commonly correct for wheels from every major make worldwide — North American, European, Japanese and Korean — we cite where the numbers come from, and we say plainly when a size varies by year or wheel instead of pretending one number fits all. Where the published data disagrees with itself (Tesla, we're looking at you), we publish the disagreement.
We don't sell caps, we don't stock caps, and we don't guess. We run on a supplier/affiliate model — explained honestly on the Where to Buy page. If a chart on this site and your caliper disagree, believe your caliper — then tell us, so the chart gets better.
Contact
Fitment questions & corrections
Measured a cap that doesn't match our chart? Found a part number we should add? That's exactly the mail we want.
Email: jtt.imports@hotmail.com
Include your vehicle year/make/model, the wheel (a photo of the wheel face helps), and your three measurements: cap OD, clip-tip ID, and clip depth, in millimetres.
Follow along
Fitment finds, weird caps, and chart updates as they land:
Instagram: OEM Center Caps — @oemcentercaps
How we publish sizes
- Every size traces to a source: factory part listings, wheel fitment guides, or marketplace listings that publish real dimensions.
- Sizes are labelled "commonly listed" — never a guarantee. Wheel option, trim and generation can all change the cap on the same vehicle.
- When sources conflict, we publish the conflict and tell you to measure, not pick a winner quietly.
Services
Freelance services — Fiverr
The same research and writing behind this site, for hire: product listings, fitment and parts research, blog content, bios and web copy. Trav takes on select projects through Fiverr (username treyblossom, rebranding to urbanxklusives).
Hire on FiverrProject work — Freelancer
Prefer to post the project and take bids? Trav also takes on work through Freelancer.com — research, writing and web content projects welcome.
Find services on FreelancerAdvertise on oemcentercaps.com
This site sells a small number of direct sponsor slots — no ad networks, no auctions, no thresholds to clear. The audience is narrow and valuable: drivers and shops actively hunting OEM center caps, wheel fitment answers and winter wheels, with a strong GTA and Canadian readership.
- Homepage sponsor slot — the "Advertise Here" space on the homepage.
- Blog sponsor slot — placement on the blog index, in front of every guide reader.
- Best fit: GTA tire shops, wheel and rim shops, towing and roadside services, and auto-parts sellers who want local, on-topic traffic.
Pricing is quoted per placement — tell us your shop, your city and the slot you want, and we'll answer with a rate and a start date.