I have an 86 4 runner and a 22re engine. The nuts and bolts on mine are 12 mm.
anywhere from a 28 inch tire to a 31 inch tire.
I believe all the stock speakers are 4". Not 100% sure though
It will be a metric size try different sizes until you find the one that fits.
Information on tire sizes for Toyota vehicles can be found on the official Toyota website under the "Tires" tab. Information can also be found on the Canadian Tire website.
They have 6.5" speakers.
Please reference Yotatech: http://www.yotatech.com/f96/conformation-stock-speaker-sizes-125158/ It seems that they are 4" in the dash with a special Toyota mount - only two screw slots and 5-1/4" in the rear for an ex-cab Try to use Toyota speaker adapter plugs so you don't need to cut wires and mess the electric system up. You can get them from Ebay or Amazon.
they are 5.25 not 6.5
6.5" front and back
The 2004 Toyota 4Runner takes a 22" drivers side, 20" passenger side and a fairly specialized 12" rear wiper that is difficult to find in the stores. See sources and related links below for more information. Since there are currently over 22 different wiper arm attachments, do not buy wipers just by length only - be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.
The 2007 Toyota 4Runner wiper blade sizes are 22" drivers side, 20" passenger side and a special 12" rear wiper that is difficult to find in the stores. See sources and related links below for more information. Since there are currently over 22 different wiper arm attachments, do not buy wipers just by length only - be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.
Fronts are 6.5in. round rears are 6x9.
4 inch front and back