Parts Needed to Flat Tow a 2002 GMC Sonoma 2-Wheel Drive Behind a Class C Motor Home

Question

Question:

My vehicle I want to tow behind my Class C RV is an 02 GMC Sonoma 2 wheel drive. The tow bar I have is a Reese 74943. Are these baseplates compatible with this tow bar? If so, are they all I need or do I need some type of adapter for them as well? Thanks for your help.

asked by: Robert G

0

Expert Reply:

The Reese tow bar 74943 is now an obsolete tow bar so I cannot say if it is a direct fit or if an adapter will allow it to be used with the Roadmaster base plates. There is an adapter for similar tow bars, # RM-025, but we have it listed as fitting specific tow bars (Draw-Tite (2480), Reese (74950), Valley, EAZ-Lift and Tow Ready (63180)).

The best and safest option is to match the base plates and tow bar. Base plates # 161-1 are designed for the 2002 GMC Sonoma, 2-wheel drive, ZR2 and Xtreme models. If you do not have a ZR2 or Xtreme then use # 161-2. For either set the most popular compatible tow bar is the Falcon 2, # RM-520. For a more economical tow bar you could use # RM-020. It has a 5k capacity and if you are using base plates # 161-1 then you would also want quick disconnects # RM-201 to make the arms easily removable.

You will also need safety cables like # RM-643 and a lighting solution. For a quick lighting solution that bypasses the vehicle wiring so you do not have to tap into it, I recommend the magnetic kit # RM-2120.

Most states now require a supplemental braking system on the vehicle being flat towed. The easiest to set up and use is the Even Brake # RM-9400 proportional system. It applies the vehicle brakes in proportion to how much the towing vehicle is braking. This is the safest way to stop and it reduces wear and tear on both vehicles.

I have included some helpful links on flat towing for you. Be sure to consult your Sonoma owners manual for more information on recreational towing of the truck.

expert reply by: Michael H

0

Answer 1

The 2011 GMC Terrain FWD can be flat towed behind your motorhome if you have the six speed automatic transmission. Also, you are correct, the Discrete Logic Ignition Switch fuse (fuse #32) needs to be removed from the instrument panel fuse box. The…

view full answer...

Answer 2

Flat towing requires a number of components that are detailed in the linked article. These major items include base plates, safety cables, tow bar, a wiring/lighting kit and braking system. For the 2002 Sonoma 4x4 (excluding the ZR2 Highrider) we do…

view full answer...

Answer 3

Lug Nut torque for the Aluminum Trailer Wheel #AM22654 will be between 90 and 100 foot lbs torque based on the 1/2 x 20 wheel studs and 15 inch aluminum wheels. Because the wheel bolt holes are reinforced with the improved clamp force technology, I…

view full answer...

Answer 4

According to my research, if your Grand Cherokee has a manual transfer case with a Neutral position, it can be flat towed, unless it has the Quadra Trac I 4 wheel drive system. There is a specific procedure that must be followed, which is outlined in…

view full answer...

Answer 5

You can flat tow a 2000 Nissan Frontier 4x4 with a manual transmission with speed restriction of 60 mph. If you have the automatic transmission, you can flat tow if you use a drive shaft coupling disconnect. We do not carry this product, but I can…

view full answer...

Answer 6

I was able to go out to the warehouse and measure the valve hole diameter on the Taskmaster #AM22323HWT you were looking at and found the hole measures .453 of an inch. The recommended valve stem for the Taskmaster Wheel #AM22323HWT is the #AM20903…

view full answer...

Answer 7

If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…

view full answer...

Answer 8

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

view full answer...

Answer 9

If you are installing just the Firestone Ride-Rite kit, #F2400, and not also adding an on-board air compressor such as #F2158, then I would estimate that it should take about 2 hours to install the kit. That is for someone with some mechanical…

view full answer...

Answer 10

If your old axles have a 5 bolt brake flange the assemblies like Dexter Electric Trailer Brake Assembly - 12" - Left Hand - 6,000 lbs part #23-105 or Dexter Electric Trailer Brake Assembly - 12" - Right Hand - 6,000 lbs part #23-106 will…

view full answer...

Answer 11

The number you provided, "7753400" is a patent number which corelates to the Equalizer for E-Z Flex Suspension part #013-144-03. This is for a single equalizer but if you need the entire kit it's the Dexter E-Z Flex Suspension Kit part…

view full answer...

Answer 12

If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…

view full answer...