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Date:         Mon, 17 Nov 2014 17:33:08 -0800
Reply-To:     Eric Wunrow <VW@ERICWUNROW.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Eric Wunrow <VW@ERICWUNROW.COM>
Subject:      Re: Suspension for Off Roading
Comments: To: Dan N <dn92610@gmail.com>
In-Reply-To:  <CAFdLW6kdQquf-vtwFekuKiGa1Tc9GDfQPxUx+u2D-UHbVwtuvQ@mail.gmail.com>
Content-Type: text/plain; charset=windows-1252

Thanks Again, Dan, appreciate the help!

(we live in the bus, so "everywhere") :-)

Eric Eric Wunrow Pictures 85 S Union Blvd, #Q123 Lakewood, CO 80228 303. 988. 8717 VW@EricWunrow.com

On Nov 17, 2014, at 5:28 PM, Dan N <dn92610@gmail.com> wrote:

> hi Eric, > > I forgot to mention the General Grabber AT2 are studdable - depending where you live, this feature may be useful in winter. The BFG don't have it. > > On Mon, Nov 17, 2014 at 12:14 PM, Dan N <dn92610@gmail.com> wrote: > unless there's another tire that I don't know... but with 27x8.5R14 it's the largest diameter you can have with 14" rim... > > next step up would be 215/75R15 - the 215/75R15 here is 27.7x8.5R15 equivalent so you have .7" more for the price 15" rims (x4) > > On Mon, Nov 17, 2014 at 10:51 AM, Eric Wunrow <VW@ericwunrow.com> wrote: > Thank You. > > My fronts are the 195/75 size, though I do like the 27x8.5 profile better… partly because I want as much ground clearance as possible (we've done some pretty wicked roads already, not a problem after 30 years backroading with street cars!). Going to 16" wheels would help, but unless I put in more horsepower, it seems prudent to not change gear ratios and make it harder to pull the bigger wheels. Maybe this isn't as bad as I fear... > > Some have suggested the Too Tall springs, but not sure if that's a good look with small wheels. Hence my asking all of you, and the help is greatly appreciated! > > Eric > Eric Wunrow Pictures > 85 S Union Blvd, #Q123 > Lakewood, CO 80228 > > 303. 988. 8717 > VW@EricWunrow.com > > > > > On Nov 17, 2014, at 9:49 AM, mcneely4@cox.net wrote: > > > Eric, not only is a 14" wheel with high profile tires an option, it was original equipment on most Vanagons. On my '91, I currently run 195R14. That is actually a little taller profile than 80 -- maybe it is 83. Original equipment was 185R14, which would also be about 83 profile. This gives maximum sidewall height, and so in driving back country (quite feasible with the 2WD version of the Vanagon, unless one encounters deep mud or sand, or very steep going) both the tires and the rims are less susceptible to damage than either would be with lower profile tires on. Air is a pretty good cushion. mcneely > > > > ---- Eric Wunrow <VW@ERICWUNROW.COM> wrote: > >> Thanks, Jeff, that certainly makes sense. My comment about wheel strength was not about tire sidewall height, just wheel height vs. strength in absorbing the shocks off off-road travel. > >> > >> Am I wrong that a taller wheel can aborb more shock than a shorter wheel? If so, is a 14" wheel with higher-profile tires an option? > >> > >> Thanks! > >> > >> Eric > >> Eric Wunrow Pictures > >> 85 S Union Blvd, #Q123 > >> Lakewood, CO 80228 > >> > >> 303. 988. 8717 > >> VW@EricWunrow.com > >> > >> > >> > >> > >> On Nov 16, 2014, at 3:08 PM, Jeff <vw.doka@GMAIL.COM> wrote: > >> > >>> Actually, it works the other way around. After 20+ years of off road racing (Baja 500 - 1000, etc.), I can assure you that the higher profile of the tire helps protect the rim from damage. > >>> > >>> Just look at the rim/tire combinations that are run by serious off roaders. Off course, they also use bead locks... > >>> > >>> Cheers, > >>> > >>> Jeff > >>> > >>> > >>> -----Original Message----- > >>> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of Eric Wunrow > >>> Sent: Sunday, November 16, 2014 1:09 PM > >>> To: vanagon@GERRY.VANAGON.COM > >>> Subject: Re: Suspension for Off Roading > >>> > >>> Good advice. I have the alloy 14-inchers from VW and do wonder how tough they are that said, I've hammered them quite a lot and they're still straight. > >>> > >>> I believe that the larger the wheel is, the more one can punish them without failure, and I suspect this is true of the alloys as well. Not sure which way I'll go when upping to 16"... > >>> > >>> Eric > >>> Eric Wunrow Pictures > >>> 85 S Union Blvd, #Q123 > >>> Lakewood, CO 80228 > >>> > >>> 303. 988. 8717 > >>> VW@EricWunrow.com > >>> > >>> > >>> > >>> > >>> On Nov 16, 2014, at 8:15 AM, Don Hanson <dhanson928@GMAIL.COM> wrote: > >>> > >>>> Another consideration when working on your off road suitability....Alloy > >>>> wheels are more prone to damage than steel ones. Alloys will fracture or > >>>> fail when you hit the rim into a pothole or smoosh a huge boulder with > >>>> a low air tire....Steelies, if they do get damaged off road, they can > >>>> be bent back often times....or at least enough to get the bead to seat > >>>> for the tire, enabling you to keep moving. I have twice bent steel rims in Baja > >>>> and broken an alloy aftermarket one. One of the steelies I bent, we were > >>>> almost 60 miles from pavement and there was nothing around. We > >>>> straightened the rim with a rock and aired it up using our bicycle > >>>> pump, with gasoline and a match to seat the bead....In Baja you may > >>>> sit for days on end until another vehicle comes along...often finding > >>>> an appropriate rim may involve long distances to help....I keep my rims in steel now. > >>>> > >>>> On Sun, Nov 16, 2014 at 7:43 AM, Dan N <dn92610@gmail.com> wrote: > >>>> > >>>>> Yes I do deflate the tires when I do off road - usually I take out > >>>>> 10psi and 15psi on sand - in any case I leave a minimum 20psi. As > >>>>> Dennis mentioned there's a risk of damage to tires specially on the > >>>>> side wall if the road has a lot sharp rocks such as the one from > >>>>> Ubehe Crater to the Race Track in Death Valley. I always carry a 12V air pump, off road or not. > >>>>> > >>>>> On Sun, Nov 16, 2014 at 7:26 AM, Dennis Haynes > >>>>> <d23haynes57@hotmail.com> > >>>>> wrote: > >>>>> > >>>>>> Off roaders will air down the tires to improve traction and reduce > >>>>> sinking > >>>>>> on soft dirt, mud, and sand. As the pressure is lowered the contact > >>>>>> patch increases. They will often air down low enough that the > >>>>>> sidewalls can > >>>>> also > >>>>>> provide a floatation effect, 12-16psi is common. The down side of > >>>>>> this is an increased chance of rolling the bead off the rim and > >>>>>> having a tire completely air out and hitting any type of sharp > >>>>>> object can damage a tire internally. Note this approach is for low speed operation. > >>>>>> > >>>>>> You didn't say what tire you are using, size or type, If using a > >>>>>> regular passenger tire you reach full capacity at ~35 psi. Above > >>>>>> that you are > >>>>> going > >>>>>> for handling or reduced rolling resistance. > >>>>>> > >>>>>> Dennis > >>>>>> > >>>>>> -----Original Message----- > >>>>>> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On > >>>>>> Behalf Of Stan Shapiro > >>>>>> Sent: Sunday, November 16, 2014 10:14 AM > >>>>>> To: vanagon@GERRY.VANAGON.COM > >>>>>> Subject: Re: Suspension for Off Roading > >>>>>> > >>>>>> Another question on suspension. I have a 90 Westy, 16 in wheels, > >>>>>> Michelin tires, and Bilstein shocks from GoWesty. It is terrible on > >>>>>> washboard roads. I notice the 4 wheelers let air out of their tires > >>>>>> before going off road. Does anyone have any experience in letting a > >>>>>> small amount of air out for a washboard road?? If so, how much do you > >>>>>> let out? Do you carry a 12 volt compressor to refill? > >>>>>> > >>>>>> Thanks > >>>>>> Stan > >>>>>> Idaho > >>>>>> > >>>>>> -----Original Message----- > >>>>>> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On > >>>>>> Behalf Of Chris S. > >>>>>> Sent: Saturday, November 15, 2014 2:58 PM > >>>>>> To: vanagon@GERRY.VANAGON.COM > >>>>>> Subject: Re: Suspension for Off Roading > >>>>>> > >>>>>> See Burley Motorsports' custom upper control arms that eliminate the > >>>>>> finicky bushings. Also, for a good off road ride you may consider > >>>>>> progressive long travel springs. I have Schwenk springs on my Syncro > >>>>>> and they are wonderful. > >>>>>> > >>>>>> Chris. > >>>>>> > >>>>>> Wyslane z iPhone'a > >>>>>> > >>>>>> Dnia Nov 15, 2014 o godz. 14:47 Eric Wunrow <VW@ERICWUNROW.COM> > >>>>>> napisal(a): > >>>>>> > >>>>>>> Hello: > >>>>>>> > >>>>>>> > >>>>>>> I thought about posting this on the Samba but you all seem a bit > >>>>>>> more > >>>>>> civil and helpful. > >>>>>>> > >>>>>>> > >>>>>>> We are traveling full-time in a 1984 Westy we bought just months > >>>>>>> before > >>>>>> leaving, and are about to end Month 16. Challenging, yes and > >>>>>> perhaps > >>>>> equal > >>>>>> parts commendable and committable. But we are in for the long haul. > >>>>>>> > >>>>>>> I have had four alignments done in 12K miles. At first I thought > >>>>>>> the > >>>>>> mechanics weren't torquing the right upper control arm enough, as it > >>>>> keeps > >>>>>> coming loose and knocking toe way out last time it was over AN INCH > >>>>>> out, and now a few hundred miles later, it's out again and baking > >>>>>> our new BFG ATs. Ugh. > >>>>>>> > >>>>>>> The easiest solution seems to be replacing the control arm bolts, > >>>>>>> as I > >>>>>> do not think Loctite will solve it in the proper way. But, if the > >>>>>> arms > >>>>> need > >>>>>> to come off anyway, and possibly new bushings are needed as well, > >>>>>> what > >>>>> are > >>>>>> my options for upgrading the suspension for constant dirt travel? I > >>>>>> saw a gray panel Synchro at Buses by the Bridge in January with Fox > >>>>>> shocks and > >>>>> it > >>>>>> looked like a great solution. I am willing to trade highway comfort > >>>>>> for > >>>>> off > >>>>>> road softness before parts start flying off at will. > >>>>>>> > >>>>>>> We hope to keep our Bus forever, and though we are short of funds I > >>>>>>> do > >>>>>> not necessarily want a quick fix. We have to rely on this Thing > >>>>>> (Ahem, sorry, Bus) for a long time and may take it around the globe. > >>>>>> So > >>>>> anything I > >>>>>> can do for the long-term good is of prime interest, and getting to > >>>>>> remote places is partly why we live in it. > >>>>>>> > >>>>>>> Also, if you know of anyone in So. Cal. or near Yuma capable of > >>>>>>> this > >>>>>> work (where we're wintering), I'm all ears. I found a cooperative > >>>>>> tire store owner in Pahrump who owns a few Vanagons, but have yet to > >>>>>> ask if > >>>>> such > >>>>>> an upgrade is within his realm. > >>>>>>> > >>>>>>> > >>>>>>> Thanks in Advance, > >>>>>>> > >>>>>>> Eric > >>>>>>> Eric Wunrow Pictures > >>>>>>> 85 S Union Blvd, #Q123 > >>>>>>> Lakewood, CO 80228 > >>>>>>> > >>>>>>> 303. 988. 8717 > >>>>>>> VW@EricWunrow.com > >>>>>> > >>>>> > >>>> > >>> > > > > -- > > David McNeely > > > > > > > >


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