R4U ✓ Factory-verified

Chevrolet · Regular Production Option

Tire brand, all, Maxxis

Years 2007–09 Models 1 Factory citations 3

Query this via API →

Also documented for GMC

Documented applications

Express — GMT610 (2003–2027) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 chevrolet express rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet express awd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet express rpo code list, p.1.

This page aggregates every documented appearance of R4U in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.