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SE SD | Just had one on a 4455 that went bad that was 7 years old. The other one went bad last year. I try to replace batteries in pairs, but if one is not to old I will leave it. Just replaced the one in my 03 chevy hd that was original, wasnt bad but was starting to get weak. Would leave the lights on on a trailer to test them or fix them for like 5 to 10 minutes and the pickup battery would be dead. Usually get about 5 to 7 years out of them. | |
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How long do your tractor batterys last?
