Need some advice on a (front) winch bumper.

Unfortunately, as much as I like it's qualities, the ARB Sahara bar design for a Toyota Tundra is just a wee bit large for what I like to do. After Sunday's romp, and this week's planned bodywork, I've decided to part ways with the bumper before it makes the signal lamps part ways with the headlight again, or I permanently damage this nice piece of engineering (the truck or the bumper). Don't get me wrong, I'm not talking trash about the Sahara bar, it's just suited best for a slightly different purpose than what I'm doing.

It appears that only the shell of the bumper is moving, the accordian braces attached to the frame appear to be in one piece, secure, and undamaged.

Here's my idea. Remove the large shell of the ARB, retain the accordian crush brackets, and fabricate something low profile, able to mount as small a winch as possible and get the job done (Warn 9500 or similar?), with plenty of tire access to the rocks, and not as far forward as the original Sahara bar.

Here's the problem. The reason the ARB was designed so far forward was to mount a specific pair of winches (10K and 12K Warns) to this truck (6500# Tundra), hit an animal (or whatever), and drive away despite possibly crushing the winch against the radiator. It also has rubber bumpers on the front, so if you hit something solid, it's not the same tooth-jarring impact as when the truck lands on the hard-mounted sliders. I'd like to retain as much of those design elements as possible...the ARB is very well designed, but like Chris Wood mentioned a couple weeks back at the Rising Sun presentation, ARB doesn't build rock crawler bumpers. Problem is, a rock crawling bumper rarely offers impact protection to the same degree as a piece like the ARB.

What I'm looking for is a bumper that offers protection the rocks, good access angles and height to the tires, and sits as far back as possible--an offroad bumper with some onroad protection, vs an overland bumper. Mounted to the crush brackets, it'll have a little more safety margin than a hard-mounted piece...that margin of safety is why I've kept the ARB so long. It also means, if I want, I can remount the ARB for long road trips to easier trails (once I pound it out straight again!). I'm not afraid to swap a bumper now and then, I don't think mine's saleable anyway, it would be stupid to scrap it, and besides I like it.

What's the smallest winch (shortest config, from feet to the top of the housing) I could reasonably use with a 6500# truck, without doubling the line except on really bad pulls (uphill out of a gumbo mudhole full of BFRs)?

Ideas, opinions? Pictures? How to build a bumper capable of riding a rock, winching, and possibly hitting an animal (like I almost did Sunday) without killing me or wrecking the truck? Just looking for advice and ideas, not how-tos, legal instruction, or a plan...mostly interested to see/hear how others dealt with those design tradeoffs. Sorry for the long post, hope it all made sense.

Thanks all,
Sean
 

Dirty Harry

Adventurer
Rovertym definitely make nice bumpers, I love the lines.

Being in Denver though Sean, I would strongly recommend that you pay a visit to Off Road Solutions . They are Toyota experts and their minitruck/4Runner bumper sounds very similar to what you are after. I am certain that they could fabricate you a Tundra version, even using the "core" of your ARB bumper if that is what you wanted.

Dcp_0287.jpg
 

Tucson T4R

Expedition Leader
Don't know how much you want to downsize but I run the Shrockworks bumper on my 4Runner and love it. I think it is designed tighter to the vehicle and has better approach angles than the ARB design.

Brads4Runner001.jpg


DSC02258_edited-1.jpg
 

vengeful

Explorer
Shrockworks for the win!

I had Jim convinced to make bumpers for the 96-2004 Pathfinders, as well, but nobody would pony up and leave their truck with him for long enough for him to fabricate some parts for them. Ahh well.
 

jeffryscott

2006 Rally Course Champion: Expedition Trophy
does TJM make a Tundra bumper? I'm happy with mine on the 4Runner and it seems the TJM is a little less bulky than the ARB.
 

Dirty Harry

Adventurer
Shrockworks makes fine products, but I wouldn't say that they meet the criteria of "What I'm looking for is a bumper that offers protection the rocks, good access angles and height to the tires, and sits as far back as possible" compared to the Rovertym bumpers or some of the tubular bumpers I have seen (All-Pro, Off Road Solutions, Demello, etc).
 

DaveInDenver

Middle Income Semi-Redneck
jeffryscott said:
does TJM make a Tundra bumper? I'm happy with mine on the 4Runner and it seems the TJM is a little less bulky than the ARB.
I don't think TJM makes a Tundra bumper. Seems they make bumpers only for models available in Australia. My guess is once you fit it around the crush cans and a 9500 lbs winch, you are going to be pretty close to the same forward overhang as the ARB is now. But you might be able to trim the wings and reconfigure the chrome top bar (which seemed dubious to me anyway) to increase clearance. Personally I'd rather have too much bumper, having seen the results of a high speed cattle/Hilux impact. A friend of mine hit one at full speed (about 55 MPH) in a stock truck. Not pretty. To add insult to injury, he had to pay the rancher out of his pocket because his insurance would not cover it. Betcha didn't know that on open range YOU are responsible for paying the rancher for the damage to the cattle, since they technically have the right of way and you are supposed to go around.
 

bigreen505

Expedition Leader
What about an aluminum unit from Denver Offroad or something from Rockware in the Springs? Maybe Irbis?
 
Thanks for the ideas, guys. Harry, I talked to ORS this afternoon, they're probably the best option since they're quality and local.

The Shrockworks and TJM stuff are really nice, but are larger than I'm seeking. That Rovertyme stuff is nice, I'm definately looking for something similar to that and what Harry posted.

I think we'll be able to work off the core of the ARB, using the accordian brackets. Wish I had a bender, I could do most of this myself. The frame of the bumper sits quite a bit further forward than the end of the brackets, there's potential for improving the approach angle.

Keep 'em coming...

....*Dave I think if I hit a cow and had to pay for it out of pocket, I'd be telling the guy I'd be taking the cow to the butcher as well and keeping the meat. There's a place near Louisville/Lafayette where you can do that...
 
Last edited:

Forum statistics

Threads
188,370
Messages
2,903,841
Members
230,227
Latest member
banshee01
Top