Thanks for the compliments. The truck still rides very nice. A little noisy from the tires. I did not use rear shock extensions. They don't come in the kit and I'm not sure it it's really needed with the Rancho shocks. I do get some rubbing on the front upper control arms in a hard turn left. Basically a wheel lock turn will rub pretty good. These tires are very wide on the stock 20" rims. But there is no rubbing on the shocks, wheel wells or mud flaps. Fuel mileage around town had gone done a little. I also purchased the Diablo i1000 from Lew at www.diablewtune.com to correct the speedo and get a custom tune after I do the data logging. I'm happy with the way everything came out.