The last year I ran my 31'' goodyear RT-S tires they were worn down to about an 1/8'' over the wear bar. Since they were so worn down and I knew that I was getting new tires that winter I put 50 in them and got my best fuel mileage to date. That was 2010.
The ride was a little harsh.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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