Try Ebay. All 1986-1993 are the same
Any local auto-wrecking yard should have one. Or if you don't mind buying off of the internet, you can try this place: http://www.hubcaps.org/riviera.html
how does the horn pad come off an 89 riviera
The original wheel size is 15"
The 1997 Buick Riviera is a front-engine vehicle and models produced between 1979 and 1999 are front-wheel drive. Models from 1963 to 1978 were rear-wheel drive.
22/245/30
Which one ? You have one in each wheel, and at least one in the transmission.
behind the right front wheel well
Bad tire, bad tie rod end, bad wheel bearing, or bad rack and pinon.
E-body same as Eldorodo and Toronado which are front wheel drive, while the riv rear wheel.
Check your rear pads and brake calipers
Press the E/M button. I think its to the left of the steering wheel.
The OBD port on a 95-99 Buick Riviera is directly underneath the steering wheel kick panel, look for a small sliding door up under the dash. One odd thing about the '95 riviera is that while the plug for the reader is an OBD II form, the computer is actually only OBD I compatible, it has come to be known as an OBD 1.5. 96-99 are all fully OBD II.
take it to your local buick dealership and they hook up a computer to it on the drivers side underneath the steering wheel