There are a few options on the web:

http://www.discountramps.com/truck-service-ramps.htm

I like this one:

http://store.rampconnection.com/product.php?xProd=7043

These are nice too:

http://www.literamps.com/car_ramps.htm

Cheers,

Jeff

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Geo
Sent: Wednesday, June 02, 2010 5:10 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Plastic Ramps

On 6/2/10, B Feddish <bfeddish@netreach.net> wrote:
> What is the trick to using these pieces of crap?

One way is to use a couple of 2x4s long enough to go from the back
edge of the ramps to a wall or curb or such.  This works.

Geo