4 ResultsMost relevantTrail Runner TR SLE 29 by Heartland...e ready for pick up in May 2014. I did not have time to research this product line but from what I say it looks like a well built rig. Anyone have a heartland travel trailer product and could maybe s...Purchase hesitation after deposit, 2 questions...ne that looked good. We put a deposit down on a Used 2013 Heartland Travel Trailer RV Trail Runner SLT 25 SLE. (https://www.rvtrader.com/listing/2013-Heartland-Trail-Runner-SLT-25-SLE-5018046751) T...New truck & Trailer...oad 2535 lb. I am about to purchase a Trail Runner by Heartland. It is model TR SLE 25. The brochure lists it at 4912 Lbs. Dry Weight, and Hitch Weight at 490 lbs. As far as capacity, or gear in t...Battery QuestionDoes it hurt anything to plug into shore power with the battery disconnected? I have a travel trailer 30 amp system.View results from replies