However In deep mud or wet sand they can stick like suction caps. (motoring.com.au)
We didn't do any rock crawling or driving through deep mud because we wanted to test the vehicles, not push them to the point of destruction. (speedsportlife.com)
It poured sheets of rain on and off all morning, making the trails ankle deep mud in the better spots, and almost thigh high in some areas. (eatrunpavement.com)