View Single Post
Old 02-23-2012, 10:06 PM   #6
fistpoint
Senior Member
 
Join Date: Dec 2011
Drives: Supercharged Golf Cart
Location: Estados Unitos
Posts: 1,196
Thanks: 75
Thanked 364 Times in 206 Posts
Mentioned: 3 Post(s)
I've always calculated around 15% as a fair amount based on the cars I've owned and from what I've read over the years.
fistpoint is offline   Reply With Quote