TrebamGume - Your tyre tool;
A vehicle-to-tyre compatibility finder built by Proceptio. Pick make, model, year and engine to see every factory and alternative size within ±3% rolling diameter, with load and speed index, then match in-stock tyres that genuinely fit. Live for Gumiimpex, built for any tyre retailer.
Nobody knows what tyre they need. They know the car they drive.
The problem TrebamGume solves
Buying tyres online is a guessing game. A shopper knows their car but not its tyre size; they know a size on the sidewall but not which alternatives are legal; and even when they find a size, nothing tells them whether that specific tyre carries the load and speed rating their car actually needs. So they call the shop, or they order the wrong thing and send it back.
TrebamGume closes that gap. It starts from the vehicle, make, model, year and engine, then it ends all the way to a bundle of tyres in stock, priced and even compatible to fit. Every step is covered by real fitment data and warehouse stock, so what the tool says is compatible, it most probably is.
How TrebamGume works
Two doors, one answer. A customer who knows only their car and a customer who knows only the size printed on the sidewall both end up in the same place: tyres that are in stock, priced, and carrying the reason they fit.
Live in production for Gumiimpex · four languages · live multi-warehouse stock
The customer never has to know a tyre size to begin
Make narrows to model, model to year, year to engine. Resolving all the way down to the engine is the part that matters: two cars of the same model year can leave the factory on different tyres. Four taps in, TrebamGume knows exactly which fitment data applies.
Factory fitment, then every alternative inside the tolerance
Alternatives stay within ±3% of the original rolling diameter, the band that keeps the speedometer honest and the car legal. Each size carries its load index, speed index and recommended pressure, so sizing up to a sportier wheel or down for winter is a decision, not a gamble.
The size you already know is a second door in
Browse the catalogue by width, aspect ratio, rim and season, or paste several sizes at once and shop a whole set in one search. Stock and pricing aggregate across every warehouse, so a size only appears while something in it can actually ship.
The badge appears only when the tyre meets both ratings
Every in-stock tyre in a compatible size is checked against the load index and speed index the vehicle requires, and it is marked compatible only when it meets or beats both. Each result carries its EU label (fuel, wet grip, noise), season and XL flags, live price and availability.
The decision comes down to a row-by-row comparison
| Feature | Michelin Alpin 7 100 V XL · winter | Continental TS 870 P 100 V XL · winter | Sava Eskimo HP2 100 V · winter |
|---|---|---|---|
| Price / tyre | 245,89 € | 268,40 € | 179,50 €Best |
| Wet grip | B | ABest | B |
| Fuel efficiency | C | BBest | C |
| Noise | 70 dBBest | 72 dB | 71 dB |
| Load & speed | 100 V ✓ | 100 V ✓ | 100 V ✓ |
| In stock | 3 | 8 | 12Best |
Up to three tyres compared on price, season, EU label, load and speed index, specials and stock, with the best value marked on each row. Different tyres win different rows, which is the entire reason the view exists.
More than a finder
The vehicle flow is the headline, but TrebamGume is a full tyre storefront under it.
Dimension catalog & combine search
Browse by width, aspect ratio, rim and season, or paste several sizes at once (205/55R16 + 225/45R17) to shop a whole set in one search.
Compare up to three
Put three tyres side by side across price, season, EU label, load and speed index, specials and stock, with the best value highlighted per row.
EU tyre label data
Fuel efficiency, wet grip and noise on every SKU, plus rolling resistance and best-use tags - the same data the EU label requires, made shoppable.
Seasonal & how-to guides
Winter-tyre law dates, a tyre-terms glossary, a fuel-savings calculator and dimension explainers - content that earns search traffic and answers questions before they reach the shop.
Four languages
Croatian, English, German and Spanish, with localized URLs throughout - built for a market that sells across borders.
Live multi-warehouse stock
Availability and pricing sync from every warehouse and aggregate to one view, so customers only ever see tyres that can actually ship.
Built for tyre sellers
TrebamGume is in production for Gumiimpex, a tyre and vulcanization company, the same business that needs the seasonal change-over rush to run smoothly. The vehicle-first model fits any company that sells tyres and wants customers to self-serve the right fitment:
- · Tyre retailers & fitting shops
- · Tyre wholesalers & distributors
- · Auto service centres
- · Online tyre stores
- · Dealer & fleet tyre programmes
- · Multi-brand marketplaces
