Answer
Apr 10, 2024 - 10:02 AM
I don't think this is the case. There is something different on the 1981-91 Suburbans / Trucks. The good news is we do offer a correct window run channel & beltline kit for both front and rear doors for the 1989 Suburban. I have put a link to each below.
FRONT DOOR KIT #10-185X
https://www.rubbertherightway.com/i-3...
REAR DOOR KIT #10-286X
https://www.rubbertherightway.com/i-3...
FRONT DOOR KIT #10-185X
https://www.rubbertherightway.com/i-3...
REAR DOOR KIT #10-286X
https://www.rubbertherightway.com/i-3...