What dose a 1995 GMC K2500 Diesel weight ? i towed that 45 miles just fine with my 4banger 4spd . . .
SWB/LWB = 1475lbs in bed 2.5 = 2,000lb's behind 2.8 = 4,200lbs behind and 4.0 = 5,000lbs behind.
Only difference was the Metric ton which carried 2209LB's in bed towed load stayed the same . . .
Mike