My 19 Silverado 1500 LT has the Shakes/Vibrations and was sold to me as such./. I bought the vehicle online and had the vehicle pre-inspected but the mechanic did not drive it on the freeway or at highway speeds. It is intermittent. At first I thought it was simply the road or quality of the road. Then I assumed it was the tires since it came with off-road style being a Z-71; I was able to get the dealership to throw in some new BF Goodrich tires. The shake will occur suddenly at highway speeds and will last about 2-3 seconds, even on the smoothest Tollways it still occurs. Not continuously, but very suddenly and in no set pattern in time or external affecting factors..
My 19 Silverado 1500 LT has the Shakes/Vibrations and was sold to me as such./. I bought the vehicle online and had the vehicle pre-inspected but the mechanic did not drive it on the freeway or at highway speeds. It is intermittent. At first I thought it was simply the road or quality of the road. Then I assumed it was the tires since it came with off-road style being a Z-71; I was able to get the dealership to throw in some new BF Goodrich tires. The shake will occur suddenly at highway speeds and will last about 2-3 seconds, even on the smoothest Tollways it still occurs. Not continuously, but very suddenly and in no set pattern in time or external affecting factors..
- Erasmo H., Ft Worth, US