New Boat Must Have - Trim Tabs
Re: New Boat Must Have - Trim Tabs
People that say you don't need trim tabs more than likely have never had them or don't know how/when to use them.
When shopping for a boat, I found several without tabs and the most common response from the owner was "it always gets on plane." Tabs can help a boat get on plane, but that's not the main function of them imho. They are to balance the weight of the boat so that it rides even port to starboard once on plane.
Usually people are all on one side of the boat trying to have a conversation while you are powered up and instead of trying to raise your voice over the sound of the waves and engine, and tell one or two to get on the other side of the boat, just hit the tabs on the opposite side and bingo, back to even.
Maybe I'm just too OCD.
When shopping for a boat, I found several without tabs and the most common response from the owner was "it always gets on plane." Tabs can help a boat get on plane, but that's not the main function of them imho. They are to balance the weight of the boat so that it rides even port to starboard once on plane.
Usually people are all on one side of the boat trying to have a conversation while you are powered up and instead of trying to raise your voice over the sound of the waves and engine, and tell one or two to get on the other side of the boat, just hit the tabs on the opposite side and bingo, back to even.
Maybe I'm just too OCD.
2022 R6
Mona Lake - Lake Michigan, Norton Shores, MI
Mona Lake - Lake Michigan, Norton Shores, MI
- Krob1114
- Vice Admiral

- Posts: 1876
- Joined: Sun Jun 09, 2019 8:03 am
- Location: Greer’s Ferry Lake, AR
- Contact:
Re: New Boat Must Have - Trim Tabs
You talking about me? LOLdrtbar wrote: Thu Sep 09, 2021 5:55 pm People that say you don't need trim tabs more than likely have never had them or don't know how/when to use them.
2019 Cobalt R3 @ Greers Ferry Lake, AR
Home in Hernando, MS
Home in Hernando, MS
Re: New Boat Must Have - Trim Tabs
Not at all. It was not intended for anyone in particular. My point was only that you don't know what you don't know.
2022 R6
Mona Lake - Lake Michigan, Norton Shores, MI
Mona Lake - Lake Michigan, Norton Shores, MI
- Big Block Power
- Fleet Admiral

- Posts: 17930
- Joined: Sat May 07, 2016 8:05 pm
- Location: Neenah,Wi
- Contact:
Re: New Boat Must Have - Trim Tabs
Yes I'm talking about you
03Cobalt220 8.1gxi DP
"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
#FARCON Marine CC Core!
"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
#FARCON Marine CC Core!
-
Stagdad
- Commander

- Posts: 198
- Joined: Fri Nov 02, 2018 1:51 am
- Location: The Bluegrass State
- Contact:
Re: New Boat Must Have - Trim Tabs
My old boat was darn near unusable before I put tabs on it. While shopping for my new Cobalt I was going to order them but found one that was already built and did not have them installed. I thought I would miss them but so far don't. They would probably make a difference but so far not missing them. The Cobalt ride is so superior to the Stingray it's almost unbelievable. Then again I don't have to deal with LOTO or Erie size waves like some do.
Stagdad(Brian & Linda)
220s V8 300VP
Home Port Northern KY
Away Port Lake Cumberland / Dale Hollow
220s V8 300VP
Home Port Northern KY
Away Port Lake Cumberland / Dale Hollow
Re: New Boat Must Have - Trim Tabs
I have owned 2 boats with tabs out of 5 boats. The 2 definitely needed them. My R5 absolutely does not need them on a lake.drtbar wrote: Fri Sep 10, 2021 7:02 am Not at all. It was not intended for anyone in particular. My point was only that you don't know what you don't know.
2017 R5 350HP Mercruiser Bravo III
Northridge, CA
Big Bear Lake, CA
South Lake Tahoe, CA
Northridge, CA
Big Bear Lake, CA
South Lake Tahoe, CA
Re: New Boat Must Have - Trim Tabs
That’s the point Bruce, my R5 doesn’t need tabs but tabs make it so much better in wind and waves. Especially with a bunch of people on board that always seem to want to sit on the same side of the boat, a couple taps on the button and we are running straight and level again. Now that I have a boat with tabs I will never purposely have one without!bruceb58 wrote: Fri Sep 10, 2021 10:06 amI have owned 2 boats with tabs out of 5 boats. The 2 definitely needed them. My R5 absolutely does not need them on a lake.drtbar wrote: Fri Sep 10, 2021 7:02 am Not at all. It was not intended for anyone in particular. My point was only that you don't know what you don't know.
Re: New Boat Must Have - Trim Tabs
I disagree. I love my R7 but the tabs are 100% necessary. I don't have to tell my crew to spread out, they can sit wherever and I can balance the boat. My boat has the tower and with the bimini deployed it can be a sail in a cross wind. They assist for that. Also on rough days on my home lake they are very nice for smoothing out the ride. Are the absolutely necessary No. Would I buy another boat without them? Absolutely not.bruceb58 wrote: Fri Sep 10, 2021 10:06 amI have owned 2 boats with tabs out of 5 boats. The 2 definitely needed them. My R5 absolutely does not need them on a lake.drtbar wrote: Fri Sep 10, 2021 7:02 am Not at all. It was not intended for anyone in particular. My point was only that you don't know what you don't know.
2019 Cobalt R7 VP 6.2 380hp
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
Re: New Boat Must Have - Trim Tabs
For a future upgrade, I’ve been thinking about adding tabs to my 220 for when we’re out on LOTO. But drilling into the transom seems a bit daunting, did you add a steel plate on the inside to bolt through?AsLan7 wrote: Sat Jun 26, 2021 9:14 am After owning multiple boats with and without tabs, I wouldn’t own another without tabs (unless it’s a surf model for obvious reasons).
In fact it was the first thing we added (Bennet electric with auto retract and digital indicators) when we purchased our 263. Deep Vee hulls cut through waves nicely but their draw back can be listing depending on load and/or crosswinds. . Lake Erie kicked up with 3-5’s yesterday plus 15-20 mph winds gusting to 30 and they helped improve the ride easily as well. No brainer IMHO.
1995 220
Red Rock, IA
Red Rock, IA
- AsLan7
- Fleet Admiral

- Posts: 11468
- Joined: Sat Jul 29, 2017 10:58 am
- Location: Erie PA
- Has thanked: 1 time
- Been thanked: 4 times
- Contact:
Re: New Boat Must Have - Trim Tabs
.tomace13 wrote: Sun Sep 12, 2021 3:43 pmFor a future upgrade, I’ve been thinking about adding tabs to my 220 for when we’re out on LOTO. But drilling into the transom seems a bit daunting, did you add a steel plate on the inside to bolt through?AsLan7 wrote: Sat Jun 26, 2021 9:14 am After owning multiple boats with and without tabs, I wouldn’t own another without tabs (unless it’s a surf model for obvious reasons).
In fact it was the first thing we added (Bennet electric with auto retract and digital indicators) when we purchased our 263. Deep Vee hulls cut through waves nicely but their draw back can be listing depending on load and/or crosswinds. . Lake Erie kicked up with 3-5’s yesterday plus 15-20 mph winds gusting to 30 and they helped improve the ride easily as well. No brainer IMHO.
No need...that transom is thick and will hold those tabs with the amount of screws used to fasten. It's really not that daunting. You can do this t13!
.
You do not have the required permissions to view the files attached to this post.
2002 Cobalt 262
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
Re: New Boat Must Have - Trim Tabs
I recently noticed the Trim Tabs w/o Autoglide on the R6/R8 Surf builder. Does anyone have a picture of what these look like on these newer models? Would someone educate me on w/o AutoGlide means?
Re: New Boat Must Have - Trim Tabs
autoglide is a feature where the tabs will move up and down to balance the boat without the captain having to adjust them. Sort of the same feature as auto trim on the new merc/vp powertrainsbcv_23 wrote: Mon Sep 13, 2021 10:48 am I recently noticed the Trim Tabs w/o Autoglide on the R6/R8 Surf builder. Does anyone have a picture of what these look like on these newer models? Would someone educate me on w/o AutoGlide means?
2019 Cobalt R7 VP 6.2 380hp
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
Re: New Boat Must Have - Trim Tabs
Thank you and I assume most probably want w/o so they can tweak and fine tune themselves rather than trust automation?tgrace98 wrote: Mon Sep 13, 2021 10:59 amautoglide is a feature where the tabs will move up and down to balance the boat without the captain having to adjust them. Sort of the same feature as auto trim on the new merc/vp powertrainsbcv_23 wrote: Mon Sep 13, 2021 10:48 am I recently noticed the Trim Tabs w/o Autoglide on the R6/R8 Surf builder. Does anyone have a picture of what these look like on these newer models? Would someone educate me on w/o AutoGlide means?
Re: New Boat Must Have - Trim Tabs
I don't think cobalt offers auto glide until you get up to the larger boats like the R30/R36 or A36bcv_23 wrote: Mon Sep 13, 2021 11:08 amThank you and I assume most probably want w/o so they can tweak and fine tune themselves rather than trust automation?tgrace98 wrote: Mon Sep 13, 2021 10:59 amautoglide is a feature where the tabs will move up and down to balance the boat without the captain having to adjust them. Sort of the same feature as auto trim on the new merc/vp powertrainsbcv_23 wrote: Mon Sep 13, 2021 10:48 am I recently noticed the Trim Tabs w/o Autoglide on the R6/R8 Surf builder. Does anyone have a picture of what these look like on these newer models? Would someone educate me on w/o AutoGlide means?
2019 Cobalt R7 VP 6.2 380hp
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
“Smooth Operator”
Lake St. Louis, MO
Table Rock Lake
- Krob1114
- Vice Admiral

- Posts: 1876
- Joined: Sun Jun 09, 2019 8:03 am
- Location: Greer’s Ferry Lake, AR
- Contact:
Re: New Boat Must Have - Trim Tabs
If they work like the auto trim, I don't want them. I turned auto trim off first month I had boat. The auto trim trimmed up so much, when we were in any waves, it was like a porpoise.tgrace98 wrote: Mon Sep 13, 2021 10:59 amautoglide is a feature where the tabs will move up and down to balance the boat without the captain having to adjust them. Sort of the same feature as auto trim on the new merc/vp powertrainsbcv_23 wrote: Mon Sep 13, 2021 10:48 am I recently noticed the Trim Tabs w/o Autoglide on the R6/R8 Surf builder. Does anyone have a picture of what these look like on these newer models? Would someone educate me on w/o AutoGlide means?
2019 Cobalt R3 @ Greers Ferry Lake, AR
Home in Hernando, MS
Home in Hernando, MS
Who is online
Users browsing this forum: Bing [Bot] and 4 guests

