I think its the aggressive tread pattern. My BFG KM2s do it too, as do both of my buddies trucks with the Toyo M/Ts. Once your past about 10-15mph it stops.
2001 p-stroke SC LB AT. stock... waiting for CR conv.
2011 Tacoma TRD OR
Traded: 2005CR White 2500 QC SB AT; Leveled, 35" KM2s, exhaust, gauges.
Last edited by skidooman; 04-18-2008 at 04:25 PM.