peashooter
Well-known member
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- 205
- 63
- Location
- Hanover, minnesota
Yes, I gained about 10mph. I now drive 55 on the highway at around 2100-2200 rpm I think. Being that the tires are taller but the gearing is the same, it did feel underpowered after the new wheels and having the trailer attached. I turned up the fuel 4 flats (2/3 turn) and it helped. I did have one stop that made my rear pucker though. (our camper was loaded and we had the trailer attached, but not trailer brakes) I was going 55 on a 65mph highway and as soon as I got to one of those signs that says "Prepare to stop when flashing" , it started to flash. I downshifted and stepped on the brakes and finally stopped right at the light, but it was close. Since I've only driven this truck, I cant really compare it to others with how well things work. I've inspected all the brakes and they are fine, but I dont know if it stops as well as it should or not. Either way I am going to overhaul them completely next spring. In the meantime I am going to try hooking up the trailer brakes to see if that will work. I'm not sure it will since the trailer is so light having only a few hundred pounds inside usually besides the 500 lb cargo box and the extra weight of the MRAPS.I also love the way your M109 looks with the MRAP wheels. Do they affect your top speed at all? Does the extra weight of each wheel make any differences with the way the truck stops/handles?
I'm sure the MRAPS hinder stopping since they are a lot of rotational weight, but the ride is very nice. I've never used the trailer brakes before, can anyone tell me if I need both the service and emergency valves open for the brakes to operate or will they work with just the service gladhand opened?