198 ResultsMost relevantUpgrading suspension on Jayco DesignerI have a 2009 Jayco Designer 34RLQS. I want to upgrade the suspension from the original nylon bushings and bolts to metal bushings and wet bolts. ( I know, should have done this long ago). What do I...Bent axle....ut, they were 3500 lb axles, 2 3/4 inch tube. After much argument, Grand Design determined it was my fault, even though, a year later, they upgraded the suspension to 4400 lb springs and three inch a...Need help figuring out why my rig is overweightHey folks, this might be a weird question, but I need help figuring out why my rig is overweight. Let me explain. We have a Grand Design Momentum 354M 5th wheel toy hauler. Here are the stats t...View results from repliesUpgrade to 5th wheelI have a 2019 Ford F-250 6.7l diesel. I’m looking at a Grand Design 320MKS but want to make sure my truck can haul it. According to the brochure the trailer is 10,721 UVW. According to Fords t...View results from replies5ver suspension replacementsHello, I will be replacing my suspension parts on the fifth wheel trailer within the next two weeks. Went to order parts and ran into a few questions that i need some answers (or maybe not). T...View results from replies2017 Denali 3500HD Measurements Please--Re: Leveling KitWe purchased a 2017 GMC Sierra Denali 3500HD and realized afterwards the truck had leveling shocks installed--the running board seemed higher than our other 3500 we traded in. We purchased the truck ...View results from repliesWheels on 303RLS ReflectionWe are getting a new 303RLS soon. Have struck a deal here in Canada on a 2015 model and will pick it up as soon as we can. For those who have changed the 15's to 16's what exactly did you put on you...View results from repliesTravel trailer warranties...lattened springs, 57 hours total travel time, till a suspension failure. Called Grand Design, they urged me to call Dexter, as Dexter made the springs, did so....they asked me to ship the springs to t...View results from repliesTow vehicle selection & performanceTo start, we're strongly considering purchasing the Grand Design 2400bh but we need to upgrade our tow vehicle as well. Bottom line up front: We're a military family that moves frequently and I w...Blue Ox Sway Pro Setup question UPDATE...egardless of decision to upgrade bars, I'd like to get a little more weight back on front axle, but don't want to go past 10 links. Since trailer is level when hitched, Im thinking I should LOWER the h...View results from replies