Additional links
Part description on:
Slope, Curved 2 x 1 No Studs with Red and White Danger Stripes (Red and White Corners) Pattern Model Right Side (Sticker)
Bricklink ID:11477pb015R
Weight:0.250 g

Sets with this part (from Bricklink)
  Part color Black

 Set nameRelease yearQuantity
6008360083 Snow Plower Truck20151

  Part color Dark Bluish Gray

 Set nameRelease yearQuantity
6010760107 Fire Ladder Truck20162
6008160081 Pickup Tow Truck20151