Gearheads Road Trip stopped by Tinfiny Ranch to say hello. The poor guy ran right into a concrete pour as is likely to happen any time you visit our mountain lair. Nothing stops mud, least of all visitors, so we trundled off to the Big Box store to pick up some concrete.
Lowes has a price break if you buy 70 bags of concrete or more. That ends up being 3500 pounds and the Bomber, my 1990 1/2-ton Suburban groans under the weight. The rear leaf springs invert to frowns and the truck sways down the highway alarmingly. You want to keep it around 45mph.
3500 pounds was a bit nerve wracking on the twisty mountain roads so I’ve since developed a new plan: I order two pallet loads of concrete which gets me to the 70 bag discount but I take the pallets home one at a time. 2800 pounds is a lot easier to haul, and the Bomber totes it nicely with no sway issues. You still don’t want to make any drastic maneuvers, though.
The 1990 Suburban was an oddball, the last year of the straight front axle 4×4. That axle, kind of like a Dana 44, was upgraded a bit for 1990 making it a one-year deal. It’s got the manual locking hubs, 6-bolt wheels and leaf springs. For a 1/2-ton ride it’s a real Dream Axle if you’re into that sort of stuff.
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