Big Tire & Wheels
Wheels6 min read·February 28, 2026

Custom wheels buying guide — fitment, offset, finish, financing

New wheels transform a vehicle's look more than any other upgrade. But pick the wrong size or offset and you'll get rubbing, ruined fenders, or a ride that feels wrong. Here's the no-BS buyer's guide.

Step 1 — fitment basics

Three numbers must match your vehicle:

  • Bolt pattern — e.g. 5x114.3 means 5 lugs in a circle 114.3mm across. Wrong pattern = won't bolt on.
  • Center bore — the hub-center hole in the back of the wheel. Should match the hub on the car (or use hub-centric rings).
  • Load rating — the wheel must safely handle the vehicle's weight. SUVs and trucks need higher-rated wheels than compact cars.

Step 2 — diameter and width

Bigger isn't always better. Going up an inch (e.g. 17 → 18) means:

  • More aggressive look ✓
  • Sportier handling ✓ (lower-profile tire, less sidewall flex)
  • Harsher ride ✗ (less rubber to absorb bumps)
  • More expensive replacement tires ✗
  • Easier to bend on potholes ✗
  • Speedometer error UNLESS tire diameter is matched (we calculate this for free)

Step 3 — offset (the secret to perfect fitment)

Offset is how far the wheel's mounting face sits from its centerline. Measured in millimeters. Three categories:

  • Positive offset — common for FWD cars. Wheel sits closer to the suspension, tucked under the fender.
  • Zero offset — wheel mounts in the middle.
  • Negative offset — common for trucks and "poke" looks. Wheel sticks out further from the suspension.

Wrong offset = the tire will rub the inner fender liner on bumps, OR stick way out past the fender (illegal in California — fenders must cover the tire). We have the chart for every common vehicle.

Step 4 — finish & style

  • Chrome — classic, shows every smudge, hard to clean.
  • Gloss black — modern, slimming, hides brake dust.
  • Matte / satin — subtle, premium feel, scratches show.
  • Machined face — silver center with painted accents, common OEM-style.
  • Bronze / gold / colored — bold custom statement.

Step 5 — TPMS sensors

Don't forget — every modern car needs working TPMS sensors. When you swap wheels, you either move the existing sensors over, or buy new ones for the new wheels. Budget $60-100/wheel for new sensors if needed.

Financing

We work with Acima and Snap Finance — most buyers can drive home today on new wheels and pay over time, even with limited credit. 5-minute in-store approval. Ask at the counter or call (916) 627-1998.

Brands we stock

Rohana, Fuel Off-Road, KMC, XD Series, Moto Metal, Black Rhino, BBS, Asanti, DUB, TIS, Method Race Wheels — and we can special-order most other brands. Stop by the showroom (red wall display!) and pick what you like, or call us with your vehicle and budget.

WhatsApp (916) 628-0535
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