When I bought my 1970 W30 clone, it came with a set of 12 yr old BFG T/As. still lots of treat and car runs up and down highway fine. I bought a 28ft boat and needed a trailer. Bought a trailer and the thing had standard "car" tire. When I put the 10 plys on, the guy said the tires were from the 80's. That was trailering over 10,000 that went 1hr each way to water, every weekend. Plus a couple 3+ hr highway runs. Did it ok with the the old car tire, but much more stable with the 10 plys at 70 mph.
When I had my 1961 Pontiac with a 575Hp 409 and 4 sp, I put my old McCreary dirt 60's on there. These were from the 90's. Ran it hard for 4 yrs with speed in excess of 100mph. ONLY tire the just "let go" was the new 2 yr old front, and only just driving at less the 30 mph. Only tire in 41 yrs of driving I ever had a tire just pop.
The Olds/BGF combo made 5 runs a rear from SW ont to Detroit. It's about 3.5hrs each way without an issue. I just don't see an issue really with these on "normal" drivers.
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'58 Apache pick up restomodding with twin turbo 522
'78 Z28 4sp being restored
'78 Z28 32,000 survivor, Og Yellow paint, AC.
'70 W30 convert TRIBUTE
'70 CANADIAN Nova SS396 L78 Pro Street
'69 CANADIAN Nova SS 396/350 hp
'67 CANADIAN Nova SS 427 10 sec. driver
'66 CANADIAN Nova SS Race Car
'69 FIREBIRD Tubbed Racecar
'61 CANADIAN Pontiac Bubble top 409+/4sp (SOLD)
'31 ALL STEEL Chevy P.U. GONE (EX-WIFES NOW)
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