Wheel Guides
Fitment specs without the jargon. Short, honest guides to everything you need to know before buying a set of wheels.
6 articles
All Guides
What Is Wheel Offset — and Why Does It Matter?
Offset is one of those specs that sounds intimidating but is actually simple once you see it. Get it right and your wheels sit flush and clean. Get it wrong and you're rubbing fenders or fouling calipers.
Read guide →Bolt Patterns Explained: Find the Right Wheel Bolt Pattern for Your Car
Your bolt pattern is the single most important wheel fitment spec. Get it wrong and the wheel simply won't mount. Here's how to read it, find yours, and what hub bore means on top of it.
Read guide →Staggered Wheel Setups: What They Are and When They Make Sense
A staggered fitment puts wider wheels on the rear than the front. It's a performance and aesthetic choice — not just a style flex — and it has real trade-offs worth knowing before you buy.
Read guide →Hub-Centric Rings: What They Are and Whether You Need One
Hub-centric rings are small, cheap, and frequently overlooked. If your new wheels have a larger centre bore than your hub, you need one — and skipping it can cause vibration you'll feel at 70 mph.
Read guide →Wheel Backspacing Explained: How It Relates to Offset and Why It Matters
Backspacing is the American counterpart to offset — same geometry, different units and reference point. Understanding both means you'll never have to guess whether a wheel clears your inner suspension.
Read guide →How to Measure Bolt Pattern: A Step-by-Step Guide
Measuring a bolt pattern isn't hard, but the technique differs by lug count — and getting it wrong by even a millimetre means a wheel that won't mount. Here's exactly how to do it.
Read guide →Free Tool
Wheel Fitment Calculator
Check if new wheels will fit, convert offset to backspacing, and compare tire sizes — instant math, no account needed.
Quick Reference
Bolt Pattern Reference
Look up bolt patterns by vehicle or by PCD — every common pattern in one place.