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Smooth or Diamond Plate for bed deck


Lance A Lott

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Ordering the steel tomorrow and I am trying to decide between a smooth  deck and diamond plate. I have diamond plate on my ton truck. The smooth plate is less expensive and Comes in more sizes, and thicknesses. I am thinking bed liner for the deck which would pretty much negate the extra traction of the diamond plate. Also the paint tends to chip off the diamonds. Any opinions. 

What thickness did you use and would you use it again?

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Ours is smooth and has sprayed on bed liner. Never had a slippery problem.

Brad and Jacolyn
Tucker the Wonder dog and Brynn the Norfolk Terrier
2009 Smart "Joy"
2004 VNL630 "Vonda the Volvo"
2008 Hitch Hiker 35 CK Champagne Edition
VED12 465 HP, Freedomline, 3.73 ratio, WB 218"
Fulltiming and loving it.

 

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I prefer diamond plate but if you rhino line it you will cover the treads anyway. I have Line-X in my pickup box. Nothing slides around. its really rough and can be hard on the knees but nothing moves unless I really hit the brakes. With a good quality bed liner flat steel should be fine. I highly recommend Line-X professionally done.

Farmer, Trucker, Equipment operator, Mechanic

Quando omni flunkus moritati-When all else fails, play dead
I'm a man, but I can change, if I have to, I guess.

 

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I'll give you my opinion, but it is just that - MY opinion. 

I prefer the diamond plate. Even when covered in bed liner it is less slippery than flat steel. Wait until you have some frost or snow on the deck, or even wet. Flat simply does not grab your feet as well. We only put diamond plate on the beds we build. And I don't know of any hauler bodybuilder that uses the flat plate, but I would guess that someone must....just not any I have seen.

Jack & Danielle Mayer #60376 Lifetime Member
Living on the road since 2000

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A word of caution. If you are going to use Linex be sure to read the small print. They only have a warranty for pickup beds. Any other warranty has to be provided by the installer. Get it in writing. I had to have mine done twice because it was not thick enough. Has been great since then.

Brad and Jacolyn
Tucker the Wonder dog and Brynn the Norfolk Terrier
2009 Smart "Joy"
2004 VNL630 "Vonda the Volvo"
2008 Hitch Hiker 35 CK Champagne Edition
VED12 465 HP, Freedomline, 3.73 ratio, WB 218"
Fulltiming and loving it.

 

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It is aesthetics. Wet smooth plate and wet diamond have about the same friction so the non-slip coating is more (like a boat) important. 

The sole of a shoe also makes a difference. Hard sole shoes on wet diamond is like walking on ball bearings.

The diamond hides weld distortion better but in some instances I've seen the the top of the diamond rusting where the coating has worn off.

 

 

 

 

 

 

 

 

2011 Cameo 34SB3

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My bed is flat plate. JW Morgan built a few. Don’t know what the liner is on top but it is rubberized and thicker chunks than Rhino or Line Ex. Not slippery when wet. 

2006 Volvo 780 "Hoss" Volvo D12, 465hp, 1650 ft/lbs tq., ultrashift

Bed Build by "JW Morgan's Custom Welding"

2017 DRV 39DBRS3

2013 Smart Passion Coupe "Itty Bitty"

 

"Don't go around saying the world owes you a living. The world owes you nothing. It was here first!"

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