I have 2016 Pro and still wondering about this as well. Can somebody measure a stock 2016 TRD Off-Road/Premium/SR5 from ground to the bottom of the wheel fenders front and rear?
The ultimate 4Runner Sport
2003 V8 4x4
Silver
New Bilstein shocks, tires, wheels, and speakers 11k miles ago/Feb 19
Location: Turlock CA
Price: 8500
modesto.craigslist.org/cto/d/turlock-2003-toyota-4runner-v8-4x4/6982233917.html
I have the same question as I just bought this Pioneer 8" sub
https://www.amazon.com/dp/B00JQTU434/ref=psdc_1294866011_t1_B008GTWAI2
Found the answer!
Red Wire is Positive and Yellow is Negative (bottom plug)
Black wire is Positive and Green wire is Negative (top plug)