Relative size is an option in the style tab. It means that the size should be relative or correspond to the others.

My parents had an '87 Multi with a full size spare mounted underneath. I think the full-size was an option, though.

Answer

<form method="post" name="nameform"> <select name="emmasmenu" size="1" style="background-color: #000000; BORDER-BOTTOM: outset; BORDER-LEFT: outset; BORDER-RIGHT: outset; BORDER-TOP: outset; COLOR: #87CEFA; TEXT-TRANSFORM: uppercase; FONT-FAMILY: small fonts; FONT-SIZE: 7px">

<option value="URL HERE">NAME HERE</option> <option value="URL HERE">NAME HERE</option> <option value="URL HERE">NAME HERE</option> <option value="URL HERE">NAME HERE</option> <option value="URL HERE">NAME HERE</option> <option value="URL HERE">NAME HERE</option>

</select>

<input type="button" value="Click!" onclick="location = document.nameform.emmasmenu.options [document.nameform.emmasmenu.selectedIndex].value;" style="BACKGROUND: #000000; COLOR: #87CEFA; FONT-FAMILY: small fonts; TEXT-TRANSFORM: uppercase; FONT-SIZE: 7px"> </option></option></option></select></form>

right click and there should be an option to do that

Stock size is Standard 245/75-R16 Stock option size is 265/75-R16