Tyre size finder for every vehicle;
TrebamGume maps every make and model to its factory tyre dimensions, load and speed index ratings and the manufacturer-recommended pressure - then shows you compatible tyres in stock at partner suppliers.
- All major makes
- Factory OEM dimensions
- EU tyre labels (EPREL)
- No sign-up required
What TrebamGume is
TrebamGume is a free web tool for finding and comparing tyres. Pick your vehicle by make, model, year and engine, and you get the compatible tyre dimensions - factory and alternative - along with the load index, speed index and recommended pressure in bar, psi or kPa.
We are not a shop. We do not sell tyres and hold no stock. Our job is to match your vehicle with a tyre that technically fits it; the purchase happens at the supplier. The fitment database covers every major vehicle manufacturer from 2000 onward.
Who runs the platform
Suppliers and partners
The tyres you see in stock come from partner suppliers connected to the platform. TrebamGume brings their stock, price and availability data together in one place, so you compare offers from several sources on a single screen.
The platform was built for multiple suppliers from the start. Each new partner connects under the same terms and appears under the same display rules.
Gumiimpex
The first connected supplier. Its stock currently fills the catalogue. Gumiimpex is one of the partners - not the owner of the platform and not a house brand.
New suppliers
Additional suppliers can connect and their stock enters the same comparison on equal footing.
How it works
Every vehicle in the database is mapped to its factory tyre specifications. Each specification links to compatible in-stock tyres filtered by dimension, load and speed requirements.
- Select your vehicle's make, model and year
- Review the factory and alternative tyre dimensions for your engine
- Check the load index (LI), speed index (SI) and recommended pressure
- Compare compatible tyres in stock with wet-grip rating and noise class from the EU label
Data sources
Specifications come from verified sources:
- ETRTO - European Tyre and Rim Technical Organisation
- Official vehicle manufacturer documentation
- Partner supplier stock data
How we rank offers
The default order is supplier-neutral: tyres are listed newest first, by when they were added to the catalogue, and you can re-sort by brand, price or other criteria at any time. Stock and prices are aggregated across all connected suppliers and we show the lowest available price for each tyre. No supplier pays for placement or ranking.
Frequently asked questions
Is TrebamGume free?
Yes, completely. Searching for your vehicle, looking up the factory and alternative tyre dimensions, checking the load and speed index and the recommended pressure, and comparing the tyres in stock all cost nothing. You do not need to create an account or register to use any part of the tool - you open the page, choose your car and get the results straight away.
Where does the stock and pricing come from?
Stock, prices and availability come from partner suppliers connected to the platform, and TrebamGume brings that data together in one place so you can see it on a single screen. At the moment the connected supplier is Gumiimpex, whose stock fills the current catalogue. The platform was built to connect several suppliers, so as new partners come on board their stock and prices flow into the same listings and the same comparison.
Do you sell tyres yourselves?
No. TrebamGume is not a shop and does not sell tyres or hold any stock of its own. We are a tool for finding and comparing tyres: once you pick a tyre that fits your vehicle, we point you to the partner supplier where the purchase takes place. The sale, payment, delivery and any fitting are arranged directly between you and that supplier.
How do you decide which tyres to show and in what order?
We first show only the tyres that technically fit your vehicle - the right dimensions for your make, model, year and engine, with a suitable load and speed index. Within that set, the order is based on objective criteria: the price, the EU tyre label (wet grip, exterior noise and fuel efficiency) and how closely the tyre matches the dimension you are looking for. The goal is to put the most relevant, best-rated tyres for your car near the top.