I notice the bumpy ride at first on my bias ply hwy tread tires on my 3600 and my 3100. But it maybe lasts about 1 minute then goes away. Even in the winter time.




1949 Chevy 4400 Big Red
1949 Chevy 3600 Bob's Truck
1949 Chevy 3100 The Investment
1949 Chevy 3800 the Won Ton