QEC ✓ Factory-verified

Chevrolet · Regular Production Option

Tire, all, LT215/85R16/E BW R/PE ST TL HWY

Years 2009 Models 2 Factory citations 2

Query this via API →

Also documented for GMC

Documented applications

Silverado — GMT900 (2007–2013) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

Silverado HD — GMT900 (2007–2014) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

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