TrailManor Owner's Forum - View Single Post - 2618: Researching Upgrade from 3500 to 5000 lb Axle

pukster · 08-09-2020, 01:31 PM

Hi all - I have been searching for any information on upgrading the axle/wheels of my 2618 (just purchased) to increase the GAWR and tire loading capacity up more toward the listed GVWR on my rig.

Current Limits:
GVWR = 4190
GAWR = 3640
14" tire max load is 3740 (1870 each side)

Future:
GVWR = 4190
GAWR = 5200'ish
15" tire max load is 5660'ish (2830 each side)

All numbers above in lbs.

Has anyone done this upgrade to their rig that could point me in the right direction on considerations, costs, etc?

08-09-2020, 01:31 PM	#1
pukster New Member Join Date: Aug 2020 Posts: 3	2618: Researching Upgrade from 3500 to 5000 lb Axle Hi all - I have been searching for any information on upgrading the axle/wheels of my 2618 (just purchased) to increase the GAWR and tire loading capacity up more toward the listed GVWR on my rig. Current Limits: GVWR = 4190 GAWR = 3640 14" tire max load is 3740 (1870 each side) Future: GVWR = 4190 GAWR = 5200'ish 15" tire max load is 5660'ish (2830 each side) All numbers above in lbs. Has anyone done this upgrade to their rig that could point me in the right direction on considerations, costs, etc? __________________ 2008 TM 2619 (purchased in 2020) 40 gal fresh water tank; fold away tongue, Roof AC/Heat strip Projects in process (for extended boondocking): TV: 2008 Ford F150 XLT 2WD Electric: 660w (expandable to 860w) Solar PV/300 AH LifePO4 System Auto transfer switch Microair - Easy Start Prog Dynamics LI Converter Hardwired 30 AMP Surge Protector (shore) Structural: Blowout/plumbing protection options.