Option reference

T4/T5 Riviera-only 7.60 x 15 tires

chassis · optional

Silver Cloud 1963 Riviera, front three-quarter view 1963 Buick Riviera

Reference Details

Availability: optional
Category: chassis
Code: T4/T5
Confidence: documented
Notes: Oversize whitewall or blackwall 7.60 x 15 tires on 6.00 x 15 wheels; the matrix limits both codes to model 4747.

1 linked car page.

1963 Buick

Model 4747 sport coupe