Build a fitment brief
Use this guide when the request begins with a reference wheel or a partial drawing. It walks through the axle, wheel geometry, operating conditions and sample review gates.
Company dossier / Procurement role
About SpokeSupply Sourcing
We help business buyers specify independent alternatives and assemble comparable factory quotations.
What a sourcing handoff should preserve
“A buyer should be able to trace the wheel on the quote back to the application, the drawing and the evidence used to approve it.”
We organize the inquiry and comparison. The proposed manufacturer confirms its part and test records, and the buyer’s fitment and quality teams make the acceptance decision. Reference brands describe the starting point for research.
Evidence we ask factories to provide
Illustrations below depict sample checks a buyer can request from the proposed supplier.
Buyer reference notes
Build a comparable quote sheet
Use this guide when multiple factories have responded. Compare tools and samples, minimums, per-wheel price and delivered scope as separate lines.
Read a test scope before asking for records
The SAE J2530 scope page is a starting point for aftermarket passenger-car and light-truck wheel requirements. Confirm applicability for the vehicle class and use, then ask for the report tied to the quoted wheel size, load, drawing and manufacturer. If a report lists another size or revision, ask how the supplier connects the proposed part to that evidence before authorizing a sample.
Ask us to review a sourcing brief
Send the open decisions and say who will approve deviations. That tells us which evidence must be included with a proposal.
Send Your Requirements