long doubles are usually double 48's and 53's for those who do not know this
I didn't know that...I guess they don't do that in these parts.
There's a couple of outfits that run double 53's in OK. :TR10driving03:
Conway was still getting on the Toll Road with doubles in South Bend that day.
Rodedog said:Double pups were ok. Triples and turnpike doubles (48') weren't allowed.