Any idea what's causing these circles in my gravel driveway?

   / Any idea what's causing these circles in my gravel driveway? #31  
I’m not ruling anything out including my all time favorite... Poltergeists!!!!

actually, my first thought upon viewing the pics was a bird dusting itself. Other suggestions also make sense... aliens break dancing?
 
   / Any idea what's causing these circles in my gravel driveway? #32  
I’d be more inclined to say birds vs a vehicle. Maybe kids and a leaf blower?
 
   / Any idea what's causing these circles in my gravel driveway? #33  
Animal urine after urine has evaporated?
 
   / Any idea what's causing these circles in my gravel driveway? #34  
My freightliner air brake release often made spots like that in loose gravel.
 
   / Any idea what's causing these circles in my gravel driveway? #36  
It’s from the exhaust turn down on a 1969 Plymouth Satellite, 383 2 barrel, bias ply tires, 4 door, white with a black interior, 727 torqueflite transmission, 180 pound driver, the spare tire is missing from the truck.
 
   / Any idea what's causing these circles in my gravel driveway? #38  
Maybe a Wolverine urinated in the "O's" in Ohio last Saturday?:ROFLMAO:
 
   / Any idea what's causing these circles in my gravel driveway? #39  
It’s from the exhaust turn down on a 1969 Plymouth Satellite, 383 2 barrel, bias ply tires, 4 door, white with a black interior, 727 torqueflite transmission, 180 pound driver, the spare tire is missing from the truck.
Is this an admission? 😂
 
   / Any idea what's causing these circles in my gravel driveway? #40  
It’s from the exhaust turn down on a 1969 Plymouth Satellite, 383 2 barrel, bias ply tires, 4 door, white with a black interior, 727 torqueflite transmission, 180 pound driver, the spare tire is missing from the truck.
 

Tractor & Equipment Auctions

2011 Cadillac SRX LUXURY (A50324)
2011 Cadillac SRX...
Set of Ag R4 Wheels and Tires (A51039)
Set of Ag R4...
2022 FREIGHTLINER M2 24FT BOX TRUCK (A51222)
2022 FREIGHTLINER...
2018 Ram 3500 Bucket Truck with Duralift DTS29 - 34FT Walk-In Bucket, HEMI Gas, 98K Miles (A51039)
2018 Ram 3500...
2012 MACK GU713 DUMP TRUCK (A51406)
2012 MACK GU713...
2002 Ford F-150 4x4 Ext. Cab Pickup Truck (A50323)
2002 Ford F-150...
 
Top