Which route did you take? I always thought the 18 out of Victorville, or the 38 out of Redlands were the best for large rigs. I have seen trucks on them.
2006 Sea Breeze LX 8341 on a Workhorse W22 Chassis with 22.5 Alcoa Alum wheels,
2011 Chevy Colorado 4X4 with Ready Brake