General Motors option code

QHK  — P225/70R15 Steel-belted, Radial-ply Wide-Oval Whitewall

QHK (P225/70R15 Steel-belted, Radial-ply Wide-Oval Whitewall): a General Motors factory option code recorded on 1 model across 1983–1985, with installs and price where a source states them.

1 model · 3 model years · 3 sources

Brochure page: black and silver 1983 Riviera T Type coupe, front three-quarter
1983 Buick Riviera T Type, from the 1983 Buick T-Types brochure

Every sourced appearance

Year Model As named that year Price Installs
1983 Buick Riviera P225/70R15 Steel-belted, Radial-ply Wide-Oval Whitewall order code (Buick option code) $0 Unknown
1984 Buick Riviera P225/70R15 Steel-belted, Radial-ply Wide-Oval Whitewall order code (Buick option code) $0 Unknown
1985 Buick Riviera P225/70 R15 Steel-belted, Radial-ply Wide-Oval Whitewall order code (Buick option code) $48 Unknown

Every row traces to the source it links from on that model's own year page; this table only collects them in one place.