Hello Christopher. We do indeed have Timbren SES for the 2009 GMC Sierra 1500. For that you will need the Timbren Rear Suspension Enhancement System # TGMRCK15S. These are rated for 8,600 lbs and are confirmed to fit the 2009 GMC 1500 as long as your vehicle does not have the XFE package. view full answer...
Hey John,
The common consensus on capacity is that you should really only use 80-85% to give yourself a margin or error. At 3,300lbs you'd be at roughly 94% capacity so you still technically could but it's likely going to sag the rear suspension and be tough to pull. Even though Rangers are pretty well known for being overloaded and powering through I'd recommend adding in a bit of suspension enhancement or using a weight distribution hitch to help control the trailer and keep it tracking... view full answer...
Hey Charles,
For your 2012 Chevy Colorado, I 100% recommend going with the SumoSprings Solo Custom Helper Springs # SSR-210-40.
The Timbren # TGMRCC will work, but they can make your ride very rough, especially when unloaded. The SumoSprings are going to give you more than enough support for when you are towing your boat and/or have gear in your Colorado's truck bed.
So the SumoSprings # SSR-210-40 will give you the benefit of stability and helping with sag while not giving you a ride... view full answer...
The Coil SumoSprings Custom Helper Springs # CSS-1168 are only confirmed to fit the front springs on your 2017 Ford Expedition. If you can provide me with the diameter of you rear springs along with the height between the coils when there is no weight on the rear suspension I can check with SumoSprings and see if they have a rear option for your SUV. view full answer...