Timbrens vs. Sumos.....
Back to towing travel trailer with 09 F150 with the 5.4 I would like to add something in the rear since I had good luck with airbags in past trucks and campers. I am looking at Sumo Springs vs Timb...
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I can't say anything about Sumo's but I've been using Timbrens for years on my last 3 F150s without issue. They work great for me.
