Can someone tell me what the max rpm's I should keep my 2005 3500 crew cab, LB, DRW 6.6 LLY / Allison 1000 at while towing a 5th wheel on the downhill's ?
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Max RPM
Can someone tell me what the max rpm's I should keep my 2005 3500 crew cab, LB, DRW 6.6 LLY / Allison 1000 at while towing a 5th wheel on the downhill's ?
2005 Silverado 3500 dully 6.6 LLY 4.10 rearend
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