Saris Sentinel 3-Bike Trunk Mount Rack

Bike Rack (2010-07-30) Rating: 4/5
The bike rack works really well with our Cavalier, not so great with our Suburban. We used it the day it arrived with two bikes on the back of a Suburban and it held for the few miles we needed to travel, but would have fallen off if we had further to go. The back wiper blade assembly was in the way of mounting the rack correctly. The rack does work great on the smaller car with a trunk!
Excelent buy (2010-05-24) Rating: 5/5
Very easy to install, very stable, It doesn't damage the car and the bikes arrive safely to their destination all the time. highly recommended.
good bike rack (2009-06-27) Rating: 4/5
This rack is easy to put on the car. We traveled about 600 miles with 2 bikes on the rack. The 2 bottom straps tend to loosen up a bit after putting the bikes on, so it's a good idea to check on them when making stops. We also used some bungie cords for some extra security to keep the bikes attached to the rack. We had no problems with the rack or the bikes moving around. Overall, a good product for the price.
Simple strap hardware solves problems (2009-06-12) Rating: 3/5
Pros: Cheap! Holds 3 bikes, but more like 2 on my 2000 Sentra w/ spoiler. Fits over most car spoilers. Folds and is easy to store.
Cons: The six straps are a pain to adjust. Bottom support rests on my license plate. Bike hold downs move around.

I bought this because it was the cheapest three bike trunk rack I could find. Over all, I'm happy. Unfortunately, like another reviewer here, the straps kept coming loose, even after I did as the manual said and tie things off in knots. This is most likely due to the foam compressing under load or the knots tightening and creating slack.

After a trip to REI, I fit two triglide rings to each of the top straps and one of the side straps. After adjusted to my car's trunk, I looped the straps through each triglide buckle twice. So that's three layers of webbing in each buckle. This also means I looped the webbing through the hooks, and the ladder locks bolted to the rack. The result is nice, dense, non adjusting, triple 1" webbing straps. This also means that I now have 3 straps less to worry about. I added two triglide buckle to each of the remaining three straps. Unlike the other straps, I didn't go through the triglides twice. Spacing them widely apart and going through them just once keeps the straps snug and secure, though a bit of a pain to adjust. If I had to do it again, I'd probably buy six or three 1" ratcheting or metal cam buckle straps. This of course would put me close to the price range of higher end racks. But for a few dollars, triglides can do the job. It also looks very tidy as there are no extra bits flapping in the wind.

Sadly, on my car, the bottom foam bar rests directly on my license plate. So it is slowly rubbing the paint away underneath it. A total bummer. I plan on adding a closed cell foam pad underneath it to put that to an end.

The bike hold downs do move about. Once I figure out what the best distances are for our bikes, a few inches of PVC pipe and or zip ties are probably in my future. I also picked up some 60" side release buckle straps to loop through the bike wheels to prevent spinning. A small patch of grip tape to the bottom support tube prevents scratching from chain rings and denting of seat tubes.

In the end, it's three stars. It's the little things that make a rack easy to use. This one lacks very much so the little things. But, a little thought and very inexpensive bits will make things right for existing owners. For the tinkerers, here's your canvas. :)
Good for the money (2009-03-02) Rating: 4/5
I used this rack on my Nissan Sentra to carry 2 bikes about 2,500 miles. It was very easy to put on and take off of the car, and the bikes were very sturdy. The only thing that I didn't like was that the bottom straps couldn't seem to stay tight, so everytime I stopped I would have to go out and tighten them again. I would recommend using extra ropes to tie the bike tires together so they don't spin while you're driving. Overall I was very satisfied with this rack and am glad I purchased it. It held up very well throughout the drive, just remember to check on it every once in a while, especially if it is very windy because the bikes tend to slide back on the bars a bit.