Will these fit a 1988 Ford sierra?
1147996
I'm not sure, my car is equivalent to a toyota corolla and it fits good. Sorry that's not much help.
2085672
I don't know but they were supposed to fit our Ford F-150 and they didn't. Also not quality.
1837467
I bought these for a 2009 ford f150! If your truck has the bucket seats they should fit just fine!
2220166
I have these installed on my 05 sierra 2500HD. They fit just fine. It is tight getting all of the control boxes stuffed in behind them but is very doable if you take your time.
210784
Yes, they will fit perfect! My husband ordered these for the same truck and look great.
558319
Not sure how those look, my dad has a 2014 GMC Sierra. I will guess they should be about the same size, if so they should fit for you but it will be snug
1446576
Im pretty sure they will, I put them on a 2003 sierra, n put the sierra ones on a 2000 gmc , so im guessing yes they will
918650
Couldn't tell you. I put them on an '03 FORD RANGER. Never said they fit anything else. You should probably check your fitting guide.
438778
If your truck has the factory 6x8 speakers then yes they will. They come with the wires to connect them to the trucks speaker wire. You'll have to cut the factory plug off and wire them. You can measure them by pullino your door panel off and get your measurements unless you can get them without taking it off
2138702
Not sure. I had no trouble installing in on a 1995 Sierra once I got the old hitch off.
339445
Not sure they fit on my 1999 gmc sierra 1500... hook straight in to my factory plug
702151
this kit was used on an 1983 merc outdrive. I would contact sierra for your older unit.
52125
I put mine on a 1995 GMC sierra and it works perfectly! My nephew put it on for me and he had to follow the instructions that fit the underside of my truck. I don't know for sure if yours will fit but the instructions worked pretty good; I'd say, go for it. I love mine.
377088
If they do fit, they definitely will not sag. Mine are great.Call the Hellwig Co.(central Calif.) I'm sure they have the right model to fit your truck.800 435-5944
1833338
Yes they do. They come with simple to follow instruction and pictures too. I have these on my 99' Sierra and they look great! You won't be sorry. Great buy!
765948
I'm not sure if they will fit or not. I tried putting my 18" tires in them from my 2014 gmc Sierra and they didn't come close to fitting. Hope someone has a better answer for you!
1531829
If you follow through with the provided details on Amazon, It states yes they will fit your truck. That's all the info I can provide.