Comparing The Timbren # TNRTTNB And # TNRTTN For A 2024 Nissan Titan SV
Updated 12/15/2025 | Published 11/04/2024
Products Featured in This Question
Question:
I have a 2024 Nissan Titan crew cab SV 4WD. Im wanting to purchase the correct bump stop for the truck. My truck has the bump stop attached to the top bracket not the plate on the spring. The 2 kits that Im looking at is the TNRTTNB and the TNRTTN, I need to know the height of the bump stops and the screw size on the TNRTTNB.
asked by: Mitchell P
Expert Reply:
Hey Mitchell,
The Timbren Suspension Enhancement System # TNRTTNB is designed specifically for Pro 4x models so it wouldn't be the right fit for your SV. Both the # TNRTTNB and # TNRTTN (which would be a fit for your SV) have 5" tall springs. The # TNRTTNB uses HCS M8 x 50 x 1.25 Grade 8.8 zinc coated bolts and the # TNRTTN uses HCS M10 x 40 x 1.5 Grade 8.8 zinc coated bolts.
These both have a 6,000lb capacity and will make a significant difference to your unloaded ride quality. I personally recommend going with a lower capacity option like the SumoSprings Solo Custom Helper Springs # SS95GR, which has a 1,500lb capacity rating. Your Titan's payload capacity should be within 1,350 and 2,360lbs so 6,000lb springs would be overkill and give you a harsh unloaded ride quality.
Product Page this Question was Asked From
Timbren Suspension Enhancement System - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Extra Heavy Duty
- Rear Axle Suspension Enhancement
- Timbren
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Shop: Timbren Rear Suspension Enhancement System
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Shop: Timbren Suspension Enhancement System - Rear Axle
- Q&A: Timbrens or SumoSprings. Which One is Better for a 2020 Nissan Titan 4WD?
- Q&A: Comparing Timbren SES to SuperSprings Sumo Spring Solo Custom Helper Springs for 2017 Nissan Titan
- Q&A: Jounce Bumper Suspension Enhancement Recommendation for a 2021 Nissan Titan
- Search Results: car seat covers
- Q&A: What is the Height of the SumoSprings Solo Custom Helper Springs # SS95GR?
- Video: Detailed Breakdown of the SumoSprings Solo Custom Helper Springs-SS95GR
- Shop: Vehicle Lights
- Shop: Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle
- Q&A: Looking for Lug Nut Cover for 5/8 inch Lug Nut
- Q&A: Installing The Roadmaster Invisibrake 2nd Vehicle Kit In A 2024 Jeep Wrangler With ParkSense Sensors
- Q&A: Does Timbren for 2019 Nissan Titan Install On Bump Stop Bracket or Leaf Spring
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Article: How to Choose the Right Trailer Hitch Class
Robin H.
12/15/2025
Hey Mitchell, how did things turn out with the rear suspension on your Titan? Did the SumoSprings end up giving you a smoother unloaded ride? Your update could make it easier for others choosing between these kits.